Zoning Data
Products
All Cities
Pricing
Fairfax County Unincorporated City Zoning Code
Complete index of all zoning chapters, sections, and subsections
Fairfax County
Zoning Ordinance
Sections
Cover Page
ARTICLE 1 - GENERAL PROVISIONS
1100. Title
1101. Enabling Legislation
1102. Applicability
1103. Official Document
1104. Ordinance Structure
1105. Purpose and Intent
1106. Minimum Requirements and Conflicting Ordinances
1107. Effective Date
1108. Duties of the Zoning Administrator
1109. Severability
1110. Transition from Prior Regulations
ARTICLE 2 - ZONING DISTRICTS
2100. Zoning Districts and Boundaries
2101. Interpretation of District Regulations
2102. Residential Zoning Districts
2102.1 R-A Rural Agricultural District
2102.2 R-C Residential-Conservation District
2102.3 R-E Residential-Estate District
2102.4 R-1 Residential District, One Dwelling Unit/Acre
2102.5 R-2 Residential District, Two Dwelling Units/Acre
2102.6 R-3 Residential District, Three Dwelling Units/Acre
2102.7 R-4 Residential District, Four Dwelling Units/Acre
2102.8 R-5 Residential District, Five Dwelling Units/Acre
2102.9 R-8 Residential District, Eight Dwelling Units/Acre
2102.10 R-12 Residential District, Twelve Dwelling Units/Acre
2102.11 R-16 Residential District, Sixteen Dwelling Units/Acre
2102.12 R-20 Residential District, Twenty Dwelling Units/Acre
2102.13 R-30 Residential District, Thirty Dwelling Units/Acre
2102.14 R-MHP Residential District, Manufactured Home Park
2103. Commercial Zoning Districts
2103.1 C-1 Low-Rise Office Transitional District
2103.2 C-2 Limited Office District
2103.3 C-3 Office District
2103.4 C-4 High Intensity Office District
2103.5 C-5 Neighborhood Commercial Retail
2103.6 C-6 Community Retail Commercial District
2103.7 C-7 Regional Retail Commercial District
2103.8 C-8 Highway Commercial District
2104. Industrial Zoning Districts
2104.1 I-I Industrial Institutional District
2104.2 I-2 Low Intensity Industrial District
2104.3 I-3 Light Intensity Industrial District
2104.4 I-4 Medium Intensity Industrial District
2104.5 I-5 General Industrial District
2104.6 I-6 Heavy Industrial District
2105. Planned Districts
2105.1 Standards for All Planned Districts
2105.2 PDH Planned Development Housing District
2105.3 PRC Planned Residential Community District
2105.4 PDC Planned Development Commercial District
2105.5 PRM Planned Residential Mixed-Use District
2105.6 PTC Planned Tysons Corner Urban District
2105.7 PCC Planned Continuing Care Facility District
ARTICLE 3 - OVERLAY AND COMMERCIAL REVITALIZATION DISTRICTS
3100. General Provisions
3101. Historic Overlay Districts
3101.1 Purpose
3101.2 Districts
3101.3 Establishment of Districts
3101.4 Permitted, Special Exception, and Special Permit Uses
3101.5 Additional Standards
3101.6 Administration of Historic Overlay District Regulations
3101.7 Bull Run Stone Bridge Historic Overlay District
3101.8 Centreville Historic Overlay District
3101.9 Colvin Run Mill Historic Overlay District
3101.10 Dranesville Tavern Historic Overlay District
3101.11 Hollin Hills Historic Overlay District
3101.12 Huntley Historic Overlay District
3101.13 Lake Anne Village Center Historic Overlay District
3101.14 Langley Fork Historic Overlay District
3101.15 Mount Air Historic Overlay District
3101.16 Pohick Church Historic Overlay District
3101.17 Robey’s Mill Historic Overlay District
3101.18 St. Mary’s Church Historic Overlay District
3101.19 Sully Historic Overlay District
3101.20 Wellington Historic Overlay District
3101.21 Woodlawn Historic Overlay District
3102. Commercial Revitalization Districts
3103. Other Overlay Districts
3103.1 Natural Resource Overlay District
3103.2 Airport Noise Impact Overlay District
3103.3 Sign Control Overlay District
3103.4 Highway Corridor Overlay District
3103.5 Water Supply Protection Overlay District
ARTICLE 4 - USE REGULATIONS
4100. General Provisions
4101. Use Tables
4101.1 Use Table Instructions and Abbreviations
4101.2 Structure of the Use Classification System
4101.3 Use Table for Residential, Commercial, and Industrial Districts
4101.4 Use Table for Planned Development Districts
4102. Use Standards
4102.1 General Standards
4102.1.A Standards for All Uses
4102.1.B Standards for Uses in Residential Zoning Districts
4102.1.C Standards for Uses in Commercial Zoning Districts
4102.1.D Standards for Uses in Industrial Districts
4102.1.E Standards for Uses in Planned Districts
4102.1.F Standards for Special Exception and Special Permit Uses
4102.1.G Standards for Associated Service Uses
4102.1.H Standards for Alternative Use of Historic Buildings
4102.1.I Standards for Administrative Permit Approvals
4102.2 Agricultural and Related Uses
4102.2.A Agricultural Operation
4102.2.B Agritourism
4102.2.C Farm Winery, Limited Brewery, or Limited Distillery
4102.2.D Stable, Riding or Boarding
4102.3 Residential Uses
4102.3.A All Household Living Uses
4102.3.B Dwelling, Single-Family Attached and Dwelling, Stacked Townhouse
4102.3.C Live-Work Development
4102.3.D Manufactured Home
4102.3.E Congregate Living Facility
4102.3.F Group Household
4102.3.G Religious Group Living
4102.3.H Residence Hall
4102.4 Public, Institutional, and Community Uses
4102.4.A Adult Day Support Center
4102.4.B Alternate Use of Public Facility
4102.4.C Child Care Center
4102.4.D Club, Service Organization, or Community Center
4102.4.E College or University
4102.4.F Community Swim, Tennis, and Recreation Club
4102.4.G Convention or Conference Center
4102.4.H Religious Assembly
4102.4.I Religious Assembly with Private School, Specialized Instruction Center, or Child Care Center
4102.4.J School, Private
4102.4.K Specialized Instruction Center
4102.4.L Cemetery
4102.4.M Crematory
4102.4.N Funeral Home
4102.4.O Adult Day Care Center
4102.4.P Continuing Care Facility
4102.4.Q Independent Living Facility
4102.4.R Medical Care Facility
4102.4.S Transportation Uses
4102.4.T Airport
4102.4.U Transit Facility
4102.4.V Solar Power Facility
4102.4.W Utility Facility, Heavy
4102.4.X Utility Facility, Light
4102.4.Y Wireless Facility
4102.5 Commercial Uses
4102.5.A Animal Shelter or Kennel
4102.5.B Pet Grooming Establishment
4102.5.C Veterinary Hospital
4102.5.D Bed and Breakfast
4102.5.E Catering
4102.5.F Hotel or Motel
4102.5.G Restaurant
4102.5.H Restaurant, Carryout
4102.5.I Restaurant with Drive-Through
4102.5.J Retreat Center
4102.5.K Alternative Lending Institution
4102.5.L Drive-Through Financial Institution
4102.5.M Office
4102.5.N Office in a Residential District
4102.5.O Massage Therapy Establishment
4102.5.P Personal Service
4102.5.Q Campground
4102.5.R Commercial Recreation, Indoor
4102.5.S Commercial Recreation, Outdoor
4102.5.T Entertainment, Adult
4102.5.U Entertainment, Public
4102.5.V Golf Course or Country Club
4102.5.W Health and Exercise Facility, Large
4102.5.X Marina, Commercial
4102.5.Y Marina, Private Noncommercial
4102.5.Z Quasi-Public Park, Playground, or Athletic Field
4102.5.AA Smoking Lounge
4102.5.BB Zoo or Aquarium
4102.5.CC Convenience Store
4102.5.DD Drive-Through, Other
4102.5.EE Drive-Through Pharmacy
4102.5.FF Drug Paraphernalia Establishment
4102.5.GG Garden Center
4102.5.HH Retail Sales, General
4102.5.II Retail Sales, Large
4102.5.JJ Car Wash
4102.5.KK Commercial Off-Street Parking
4102.5.LL New Vehicle Storage
4102.5.MM Truck Rental Establishment
4102.5.NN Vehicle Fueling Station
4102.5.OO Vehicle Repair and Maintenance, Light
4102.5.PP Vehicle Sales, Rental, and Service
4102.5.QQ Vehicle Transportation Service
4102.6 Industrial Uses
4102.6.A Data Center
4102.6.B Goods Distribution Hub
4102.6.C Self-Storage
4102.6.D Warehouse
4102.6.E Wholesale Facility
4102.6.F Contractor’s Office and Shop
4102.6.G Extraction Activity
4102.6.H Petroleum Products Storage Facility
4102.6.I Storage Yard
4102.6.J Vehicle Storage or Impoundment Yard
4102.6.K Craft Beverage Production Establishment
4102.6.L Production or Processing
4102.6.M Production or Processing, Heavy
4102.6.N Small-Scale Production Establishment
4102.6.O Mixed Waste Reclamation Facility
4102.6.P Recycling Center
4102.6.Q Solid Waste Disposal Facility
4102.7 Accessory Uses
4102.7.A General Standards for Accessory Uses and Structures
4102.7.B Accessory Living Unit
4102.7.C Child Care Center for Occasional Care
4102.7.D Donation Drop-off Box
4102.7.E Electric Vehicle Charging
4102.7.F Family Health Care Structure
4102.7.G Garage Sale or Yard Sale
4102.7.H Home-Based Business
4102.7.I Home Day Care Facility
4102.7.J Keeping of Animals
4102.7.K Limited Riding or Boarding Stable
4102.7.L Outdoor Dining
4102.7.M Residence for Manager or Employee
4102.7.N Sawmilling
4102.7.O Short-Term Lodging
4102.7.P Solar Collection System
4102.8 Temporary Uses
4102.8.A General Standards for Temporary Uses
4102.8.B Community Garden
4102.8.C Construction Site Office and Storage
4102.8.D Farmers Market
4102.8.E Food Truck
4102.8.F Interim Off-Street Parking in Metro Station Area
4102.8.G Model Home Sales and Leasing Office
4102.8.H Portable Storage Container
4102.8.I Special Event
4102.8.J Temporary Dwelling or Manufactured Home
ARTICLE 5 - DEVELOPMENT STANDARDS
5100. Lot, Bulk, and Open Space Regulations
5100.1 General Dimensional Standards
5100.2 Lot and Bulk Regulations
5100.2.A Lot Size Regulations
5100.2.B Bulk Regulations
5100.2.C Height Regulations
5100.2.D Setback Regulations
5100.2.E Maximum Density and Intensity
5100.2.F Limitations on Subdivision of Lots
5100.2.G Limitation on the Number of Dwelling Units on a Lot
5100.2.H Shape Factor Limitations
5100.2.I Subdivided Parcels not included on Individual Lot
5100.2.J Permitted Reductions in Lot Size Requirements for Certain Existing Lots
5100.2.K Waiver of Minimum Lot Size Requirements
5100.2.L Pipestem Lots and Setbacks
5100.2.M Residential Access to Public Street
5100.2.N Limitation on Driveways for Uses in C and I Districts
5100.2.O Cluster Subdivisions
5100.2.P Compliance with Other Applicable Regulations and Standards
5100.2.Q Major Underground Utility Easements
5100.2.R Lots Bordered by Access Easements
5100.3 Open Space Requirements
5101. Affordable Dwelling Unit Program
5101.1 Purpose
5101.2 Applicability
5101.3 Developments Exempt from the Affordable Dwelling Unit Program
5101.4 Affordable Dwelling Unit Calculations
5101.5 Additional Development Regulations
5101.6 Designation of Affordable Dwelling Units on Subdivision/Site Plans
5101.7 Condominium Developments
5101.8 Administration of ADU Program
5101.9 Example Calculations for a FAR Based Comprehensive Plan Recommendation for Single-Family Attached or Stacked Townhouse Dwelling Unit Development
5101.10 Example Calculations Dwelling Units Per Acre Based Comprehensive Plan Recommendation for a Multifamily Dwelling Unit Development
5101.11 Example Calculations for a Mixed Dwelling Unit Development
5101.12 Example Calculations for a Mixed-Use Development
5101.13 Example Calculations for a Mixed Dwelling Unit Development with Exempt Residential Building
5102. Earthborn Vibration Standards
5103. Water and Sewer Facility Requirements
5104. Grading, Erosion, Sediment Control, and Drainage
5105. Floodplain Regulations
5106. Common Open Space and Improvements
5107. Private Streets
5108. Landscaping and Screening
5108.1 Applicability and Administration
5108.2 General Landscaping Standards
5108.3 Street Frontage Landscaping
5108.4 Parking Lot Landscaping
5108.5 Transitional Screening and Barriers
5108.6 Waivers and Modifications
5108.7 Maintenance
5108.8 Tree Conservation
5109. Outdoor Lighting
ARTICLE 6 - PARKING AND LOADING
6100. Off-Street Parking
6100.1 Applicability
6100.2 Off-Street Parking Standards, Layout, and Design
6100.3 Calculation of Off-Street Parking
6100.4 Minimum Required Off-Street Vehicle Parking Spaces, and Stacking Spaces
6100.5 Tiered Framework and PTC District – Off-Street Parking Requirement
6100.6 Adjustments to Minimum Required Off-Street Parking
6101. Off-Street Loading
6102. Bicycle Parking Requirements
ARTICLE 7 - SIGNS
7100. General Provisions
7100.1 Purpose
7100.2 Applicability
7100.3 Administrative Provisions
7100.4 Minor Signs
7100.5 Prohibited Signs
7100.6 Nonconforming Signs
7100.7 Sign Measurement
7101. Sign Regulations by Use and District
7102. Special Exception for Sign Modifications
ARTICLE 8 - ADMINISTRATION, PROCEDURES, AND ENFORCEMENT
8100. Review Procedures
8100.1 General Requirements for All Applications
8100.2 Ordinance Text and Zoning Map (Rezoning) Amendments
8100.3 Special Exceptions
8100.4 Special Permits
8100.5 Minor Modifications and Variations
8100.6 Variances
8100.7 Site Plans and Minor Site Plans
8100.8 Building Permits
8100.9 Residential and Nonresidential Use Permits
8100.10 Appeals
8101. Submission Requirements
8101.1 General Requirements for All Applications
8101.2 Zoning Map Amendments (Rezonings)
8101.3 Special Exceptions, Special Permits, and Variances
8101.4 Site Plans and Minor Site Plans
8101.5 Building Permits
8101.6 Residential Use Permits
8101.7 Administrative Permits
8101.8 Appeals
8102. Fee Schedule
8103. Review and Decision-Making Bodies
8103.1 Board of Supervisors
8103.2 Planning Commission
8103.3 Board of Zoning Appeals
8103.4 Architectural Review Board
8103.5 Affordable Dwelling Unit Advisory Board
8103.6 Health Care Advisory Board
8104. Nonconformities
8105. Condominiums, and Condominium and Cooperative Conversions
8106. Enforcement, Violations, and Penalties
ARTICLE 9 - DEFINITIONS AND ORDINANCE INTERPRETATION
9100. Interpretations
9101. List of Abbreviations
ac
ARB
Board
BZA
Director
du
FAR
max
min
n/a
PC
Sect.
sf
County Code
Va. Code
USBC
WMATA
ZA
9102. General Terms
Accessibility Improvement
Affordable Dwelling Unit
Alley
Architect
Basement
Building
Building Group
Building, Principal
Bulk Regulations
Carport
Cellar
Center Line
Commercial Equipment
Commercial Vehicle
Comprehensive Plan
Condominium
Condominium Conversion
Construction Permit
Contributing Property
Cooperative
Curb line
Deck
Density
Developer
Development Plan
Development Plan, Conceptual
Development Plan, Final
Development Plan, Generalized
Development Plan, PRC
Driveway
Dwelling or Dwelling Unit
Easement
Eligible Lender
Engineer
Existing Vegetation Map
Fence
Flag
Floodplain
Floor Area, Gross
Floor Area, Net
Floor Area Ratio
Footcandle
Glare
Grade
Ground Truthing
Heavy Vehicles and Equipment
Height, Building
Historic Property
Infraction
Interpretation of Approved Zoning Applications
Kinship Care
Land Disturbance Permit
Landscape Architect
Landscaping
Light Pole
Light Vehicles and Equipment
Lighting Fixture
Loading Space
Lot
Lot Area
Lot, Corner
Lot Coverage
Lot, Interior
Lot Line
Lot Line, Front
Lot Line, Rear
Lot Line, Side
Lot, Outlot
Lot, Pipestem
Lot, Reverse Frontage
Lot Size Requirements
Lot, Through
Lot Width
Lumen
Maintained Lighting Level
Manufactured Home Park
Manufactured Home Pad Site
Modular Dwelling Unit
Natural Resources
Noncompliant
Nonconforming Building or Use
One Ownership
On-Site
Open Space
Open Space, Common
Open Space, Dedicated
Open Space, Landscaped
Open Space, Usable
Outdoor Dining
Outstanding First Trust Debt
Owner
Parking Lot
Parking, Bicycle
Parking, Off-Street
Parking Tabulation
Parking, Tandem
Parking, Valet
Patio
Person
Person with a Disability
Phase I Archaeological Survey
Photometric Diagram
Pipestem Driveway
Planned Development
PRC Plan
Principal Use
Pro Rata Share
Public Facility
Recreational Vehicle or Travel Trailer
Remote Sensing
Resource Management Area (RMA)
Resource Protection Area (RPA)
Right to Cure
Right to Acquire
Setback
Shape Factor
Shopping Center
Shovel Testing
Shrub
Sign
A-Frame Sign
Building-Mounted Sign
Changeable Copy Sign
Electronic Display Sign
Freestanding Sign
Frontage
Minor Sign
Monument Sign
Moving or Windblown Sign
Off-Premise Sign
Roof Sign
Sign Face
Tenant
Vehicle Sign
Window Sign
Yard Sign
Significant Archaeological Resources
Site Plan
Soil
Solid Waste
Stacking Space
State-Regulated Impounding Structure (Dam)
State-Regulated Impoundment
Story
Street
Street, Collector
Street, Local
Street, Major Thoroughfare
Street, Minor Arterial
Street, Primary Highway
Street, Principal Arterial
Street, Private
Street, Public
Street, Secondary Highway
Street, Service Drive
Street, Travel Lane
Street Line
Structural Alteration
Structure
Subdivider
Subdivision
Subdivision, Cluster
Subdivision, Conventional
Substantial Conformance
The County Code
Tiny House
Transient Occupancy
Transmission Pipeline
Tree
Tree Conservation
Use
Vibration
Acceleration
Amplitude
Displacement
Frequency
Impact
Particle Velocity
Seismograph
Steady State
Yard
Yard, Front
Yard, Privacy
Yard, Rear
Yard, Side
Zoning Compliance Letter
9103. Uses
Purpose
Agricultural and Related Uses
Agricultural and Related Uses
Agricultural Operation
Farm Worker Housing
Wayside Stand
Agritourism
Farm Winery, Limited Brewery, or Limited Distillery
Stable, Riding or Boarding
Residential Uses
Household Living
Affordable Dwelling Unit Development
Dwelling, Multifamily
Dwelling, Single-Family Attached
Dwelling, Single-Family Detached
Dwelling, Stacked Townhouse
Group Residential Facility
Live-Work Development
Manufactured Home
Group Living
Congregate Living Facility
Group Household
Religious Group Living
Residence Hall
Public, Institutional, and Community Uses
Community, Cultural, and Educational Facilities
Adult Day Support Center
Alternate Use of Public Facility
Child Care Center
Club, Service Organization, or Community Center
College or University
Community Swim, Tennis, and Recreation Club
Convention or Conference Center
Cultural Facility or Museum
Public Use
Religious Assembly
School, Private
Specialized Instruction Center
Funeral and Mortuary Services
Cemetery
Crematory
Funeral Home
Health Care
Adult Day Care Center
Continuing Care Facility
Independent Living Facility
Medical Care Facility
Transportation
Airport
Helipad
Regional Rail Transit Facility
Transit Facility
Utilities
Solar Power Facility
Utility Facility, Heavy
Utility Facility, Light
Wireless Facility
Commercial Uses
Animal-Related Services
Animal Shelter
Kennel
Pet Grooming Establishment
Veterinary Hospital
Food and Lodging
Bed and Breakfast
Catering
Hotel or Motel
Restaurant
Restaurant, Carryout
Restaurant with Drive-Through
Retreat Center
Office and Financial Institutions
Alternative Lending Institution
Drive-Through Financial Institution
Financial Institution
Office
Personal and Business Services
Business Service
Household Repair and Rental Service
Massage Therapy Establishment
Personal Service
Recreation and Entertainment
Banquet or Reception Hall
Campground
Commercial Recreation, Indoor
Commercial Recreation, Outdoor
Entertainment, Adult
Entertainment, Public
Golf Course or Country Club
Health and Exercise Facility, Large
Health and Exercise Facility, Small
Marina, Commercial
Marina, Private Noncommercial
Quasi-Public Park, Playground, or Athletic Field
Smoking Lounge
Stadium or Arena
Zoo or Aquarium
Retail Sales
Convenience Store
Drive-Through, Other
Drive-Through Pharmacy
Drug Paraphernalia Establishment
Garden Center
Pawnshop
Retail Sales, General
Retail Sales, Large
Vehicle-Related Uses
Car Wash
Commercial Off-Street Parking
New Vehicle Storage
Truck Rental Establishment
Vehicle Fueling Station
Vehicle Repair and Maintenance, Heavy
Vehicle Repair and Maintenance, Light
Vehicle Sales, Rental, and Service
Vehicle Transportation Service
Industrial Uses
Freight Movement, Warehousing, and Wholesale Distribution
Data Center
Freight Distribution Hub
Goods Distribution Hub
Self-Storage
Warehouse
Wholesale Facility
Industrial Services and Extraction of Materials
Building Materials Storage and Sales
Contractor’s Office and Shop
Extraction Activity
Petroleum Products Storage Facility
Specialized Equipment and Heavy Vehicle Sale, Rental, or Service
Storage Yard
Vehicle Storage or Impoundment Yard
Production of Goods
Craft Beverage Production Establishment
Production or Processing
Production or Processing, Heavy
Small-Scale Production Establishment
Waste and Recycling Facilities
Junkyard
Mixed Waste Reclamation Facility
Recycling Center
Solid Waste Disposal Facility
Accessory Uses
Accessory Living Unit
Accessory Structure
Accessory Use
Associated Service Use
Child Care Center for Occasional Care
Donation Drop-off Box
Electric Vehicle Charging
Family Health Care Structure
Garage Sale or Yard Sale
Gardening and Composting
Home Day Care Facility
Home-Based Business
Keeping of Animals
Limited Riding or Boarding Stable
Residence for Manager or Employee
Sawmilling
Short-Term Lodging
Solar Collection System
Temporary Uses
Community Garden
Construction Site Office and Storage
Farmers Market
Food Truck
Interim Off-Street Parking in Metro Station Area
Model Home Sales or Leasing Office
Portable Storage Container
Special Event
Temporary Dwelling or Manufactured Home
9104. Floodplain Definitions
Base Flood
Base Flood Elevation
Basement
Development
Floodplain
Flood or Flooding
Flood Insurance Rate Map (FIRM)
Flood Insurance Study (FIS)
Flood Proofing
Historic Structure
Lowest Floor
Manufactured Home
New Construction
Recreational Vehicle
Special Flood Hazard Area
Start of Construction
Structure
Substantial Damage
Substantial Improvement
Violation
APPENDIX 1 - PROVISIONS RELATING TO PREVIOUS APPROVALS
AMENDMENT HISTORY TABLE
View Chapter
Zoning Data
Products
All Cities
Pricing
Fairfax County Unincorporated City Zoning Code
Complete index of all zoning chapters, sections, and subsections
Fairfax County
Zoning Ordinance
Sections
Cover Page
ARTICLE 1 - GENERAL PROVISIONS
1100. Title
1101. Enabling Legislation
1102. Applicability
1103. Official Document
1104. Ordinance Structure
1105. Purpose and Intent
1106. Minimum Requirements and Conflicting Ordinances
1107. Effective Date
1108. Duties of the Zoning Administrator
1109. Severability
1110. Transition from Prior Regulations
ARTICLE 2 - ZONING DISTRICTS
2100. Zoning Districts and Boundaries
2101. Interpretation of District Regulations
2102. Residential Zoning Districts
2102.1 R-A Rural Agricultural District
2102.2 R-C Residential-Conservation District
2102.3 R-E Residential-Estate District
2102.4 R-1 Residential District, One Dwelling Unit/Acre
2102.5 R-2 Residential District, Two Dwelling Units/Acre
2102.6 R-3 Residential District, Three Dwelling Units/Acre
2102.7 R-4 Residential District, Four Dwelling Units/Acre
2102.8 R-5 Residential District, Five Dwelling Units/Acre
2102.9 R-8 Residential District, Eight Dwelling Units/Acre
2102.10 R-12 Residential District, Twelve Dwelling Units/Acre
2102.11 R-16 Residential District, Sixteen Dwelling Units/Acre
2102.12 R-20 Residential District, Twenty Dwelling Units/Acre
2102.13 R-30 Residential District, Thirty Dwelling Units/Acre
2102.14 R-MHP Residential District, Manufactured Home Park
2103. Commercial Zoning Districts
2103.1 C-1 Low-Rise Office Transitional District
2103.2 C-2 Limited Office District
2103.3 C-3 Office District
2103.4 C-4 High Intensity Office District
2103.5 C-5 Neighborhood Commercial Retail
2103.6 C-6 Community Retail Commercial District
2103.7 C-7 Regional Retail Commercial District
2103.8 C-8 Highway Commercial District
2104. Industrial Zoning Districts
2104.1 I-I Industrial Institutional District
2104.2 I-2 Low Intensity Industrial District
2104.3 I-3 Light Intensity Industrial District
2104.4 I-4 Medium Intensity Industrial District
2104.5 I-5 General Industrial District
2104.6 I-6 Heavy Industrial District
2105. Planned Districts
2105.1 Standards for All Planned Districts
2105.2 PDH Planned Development Housing District
2105.3 PRC Planned Residential Community District
2105.4 PDC Planned Development Commercial District
2105.5 PRM Planned Residential Mixed-Use District
2105.6 PTC Planned Tysons Corner Urban District
2105.7 PCC Planned Continuing Care Facility District
ARTICLE 3 - OVERLAY AND COMMERCIAL REVITALIZATION DISTRICTS
3100. General Provisions
3101. Historic Overlay Districts
3101.1 Purpose
3101.2 Districts
3101.3 Establishment of Districts
3101.4 Permitted, Special Exception, and Special Permit Uses
3101.5 Additional Standards
3101.6 Administration of Historic Overlay District Regulations
3101.7 Bull Run Stone Bridge Historic Overlay District
3101.8 Centreville Historic Overlay District
3101.9 Colvin Run Mill Historic Overlay District
3101.10 Dranesville Tavern Historic Overlay District
3101.11 Hollin Hills Historic Overlay District
3101.12 Huntley Historic Overlay District
3101.13 Lake Anne Village Center Historic Overlay District
3101.14 Langley Fork Historic Overlay District
3101.15 Mount Air Historic Overlay District
3101.16 Pohick Church Historic Overlay District
3101.17 Robey’s Mill Historic Overlay District
3101.18 St. Mary’s Church Historic Overlay District
3101.19 Sully Historic Overlay District
3101.20 Wellington Historic Overlay District
3101.21 Woodlawn Historic Overlay District
3102. Commercial Revitalization Districts
3103. Other Overlay Districts
3103.1 Natural Resource Overlay District
3103.2 Airport Noise Impact Overlay District
3103.3 Sign Control Overlay District
3103.4 Highway Corridor Overlay District
3103.5 Water Supply Protection Overlay District
ARTICLE 4 - USE REGULATIONS
4100. General Provisions
4101. Use Tables
4101.1 Use Table Instructions and Abbreviations
4101.2 Structure of the Use Classification System
4101.3 Use Table for Residential, Commercial, and Industrial Districts
4101.4 Use Table for Planned Development Districts
4102. Use Standards
4102.1 General Standards
4102.1.A Standards for All Uses
4102.1.B Standards for Uses in Residential Zoning Districts
4102.1.C Standards for Uses in Commercial Zoning Districts
4102.1.D Standards for Uses in Industrial Districts
4102.1.E Standards for Uses in Planned Districts
4102.1.F Standards for Special Exception and Special Permit Uses
4102.1.G Standards for Associated Service Uses
4102.1.H Standards for Alternative Use of Historic Buildings
4102.1.I Standards for Administrative Permit Approvals
4102.2 Agricultural and Related Uses
4102.2.A Agricultural Operation
4102.2.B Agritourism
4102.2.C Farm Winery, Limited Brewery, or Limited Distillery
4102.2.D Stable, Riding or Boarding
4102.3 Residential Uses
4102.3.A All Household Living Uses
4102.3.B Dwelling, Single-Family Attached and Dwelling, Stacked Townhouse
4102.3.C Live-Work Development
4102.3.D Manufactured Home
4102.3.E Congregate Living Facility
4102.3.F Group Household
4102.3.G Religious Group Living
4102.3.H Residence Hall
4102.4 Public, Institutional, and Community Uses
4102.4.A Adult Day Support Center
4102.4.B Alternate Use of Public Facility
4102.4.C Child Care Center
4102.4.D Club, Service Organization, or Community Center
4102.4.E College or University
4102.4.F Community Swim, Tennis, and Recreation Club
4102.4.G Convention or Conference Center
4102.4.H Religious Assembly
4102.4.I Religious Assembly with Private School, Specialized Instruction Center, or Child Care Center
4102.4.J School, Private
4102.4.K Specialized Instruction Center
4102.4.L Cemetery
4102.4.M Crematory
4102.4.N Funeral Home
4102.4.O Adult Day Care Center
4102.4.P Continuing Care Facility
4102.4.Q Independent Living Facility
4102.4.R Medical Care Facility
4102.4.S Transportation Uses
4102.4.T Airport
4102.4.U Transit Facility
4102.4.V Solar Power Facility
4102.4.W Utility Facility, Heavy
4102.4.X Utility Facility, Light
4102.4.Y Wireless Facility
4102.5 Commercial Uses
4102.5.A Animal Shelter or Kennel
4102.5.B Pet Grooming Establishment
4102.5.C Veterinary Hospital
4102.5.D Bed and Breakfast
4102.5.E Catering
4102.5.F Hotel or Motel
4102.5.G Restaurant
4102.5.H Restaurant, Carryout
4102.5.I Restaurant with Drive-Through
4102.5.J Retreat Center
4102.5.K Alternative Lending Institution
4102.5.L Drive-Through Financial Institution
4102.5.M Office
4102.5.N Office in a Residential District
4102.5.O Massage Therapy Establishment
4102.5.P Personal Service
4102.5.Q Campground
4102.5.R Commercial Recreation, Indoor
4102.5.S Commercial Recreation, Outdoor
4102.5.T Entertainment, Adult
4102.5.U Entertainment, Public
4102.5.V Golf Course or Country Club
4102.5.W Health and Exercise Facility, Large
4102.5.X Marina, Commercial
4102.5.Y Marina, Private Noncommercial
4102.5.Z Quasi-Public Park, Playground, or Athletic Field
4102.5.AA Smoking Lounge
4102.5.BB Zoo or Aquarium
4102.5.CC Convenience Store
4102.5.DD Drive-Through, Other
4102.5.EE Drive-Through Pharmacy
4102.5.FF Drug Paraphernalia Establishment
4102.5.GG Garden Center
4102.5.HH Retail Sales, General
4102.5.II Retail Sales, Large
4102.5.JJ Car Wash
4102.5.KK Commercial Off-Street Parking
4102.5.LL New Vehicle Storage
4102.5.MM Truck Rental Establishment
4102.5.NN Vehicle Fueling Station
4102.5.OO Vehicle Repair and Maintenance, Light
4102.5.PP Vehicle Sales, Rental, and Service
4102.5.QQ Vehicle Transportation Service
4102.6 Industrial Uses
4102.6.A Data Center
4102.6.B Goods Distribution Hub
4102.6.C Self-Storage
4102.6.D Warehouse
4102.6.E Wholesale Facility
4102.6.F Contractor’s Office and Shop
4102.6.G Extraction Activity
4102.6.H Petroleum Products Storage Facility
4102.6.I Storage Yard
4102.6.J Vehicle Storage or Impoundment Yard
4102.6.K Craft Beverage Production Establishment
4102.6.L Production or Processing
4102.6.M Production or Processing, Heavy
4102.6.N Small-Scale Production Establishment
4102.6.O Mixed Waste Reclamation Facility
4102.6.P Recycling Center
4102.6.Q Solid Waste Disposal Facility
4102.7 Accessory Uses
4102.7.A General Standards for Accessory Uses and Structures
4102.7.B Accessory Living Unit
4102.7.C Child Care Center for Occasional Care
4102.7.D Donation Drop-off Box
4102.7.E Electric Vehicle Charging
4102.7.F Family Health Care Structure
4102.7.G Garage Sale or Yard Sale
4102.7.H Home-Based Business
4102.7.I Home Day Care Facility
4102.7.J Keeping of Animals
4102.7.K Limited Riding or Boarding Stable
4102.7.L Outdoor Dining
4102.7.M Residence for Manager or Employee
4102.7.N Sawmilling
4102.7.O Short-Term Lodging
4102.7.P Solar Collection System
4102.8 Temporary Uses
4102.8.A General Standards for Temporary Uses
4102.8.B Community Garden
4102.8.C Construction Site Office and Storage
4102.8.D Farmers Market
4102.8.E Food Truck
4102.8.F Interim Off-Street Parking in Metro Station Area
4102.8.G Model Home Sales and Leasing Office
4102.8.H Portable Storage Container
4102.8.I Special Event
4102.8.J Temporary Dwelling or Manufactured Home
ARTICLE 5 - DEVELOPMENT STANDARDS
5100. Lot, Bulk, and Open Space Regulations
5100.1 General Dimensional Standards
5100.2 Lot and Bulk Regulations
5100.2.A Lot Size Regulations
5100.2.B Bulk Regulations
5100.2.C Height Regulations
5100.2.D Setback Regulations
5100.2.E Maximum Density and Intensity
5100.2.F Limitations on Subdivision of Lots
5100.2.G Limitation on the Number of Dwelling Units on a Lot
5100.2.H Shape Factor Limitations
5100.2.I Subdivided Parcels not included on Individual Lot
5100.2.J Permitted Reductions in Lot Size Requirements for Certain Existing Lots
5100.2.K Waiver of Minimum Lot Size Requirements
5100.2.L Pipestem Lots and Setbacks
5100.2.M Residential Access to Public Street
5100.2.N Limitation on Driveways for Uses in C and I Districts
5100.2.O Cluster Subdivisions
5100.2.P Compliance with Other Applicable Regulations and Standards
5100.2.Q Major Underground Utility Easements
5100.2.R Lots Bordered by Access Easements
5100.3 Open Space Requirements
5101. Affordable Dwelling Unit Program
5101.1 Purpose
5101.2 Applicability
5101.3 Developments Exempt from the Affordable Dwelling Unit Program
5101.4 Affordable Dwelling Unit Calculations
5101.5 Additional Development Regulations
5101.6 Designation of Affordable Dwelling Units on Subdivision/Site Plans
5101.7 Condominium Developments
5101.8 Administration of ADU Program
5101.9 Example Calculations for a FAR Based Comprehensive Plan Recommendation for Single-Family Attached or Stacked Townhouse Dwelling Unit Development
5101.10 Example Calculations Dwelling Units Per Acre Based Comprehensive Plan Recommendation for a Multifamily Dwelling Unit Development
5101.11 Example Calculations for a Mixed Dwelling Unit Development
5101.12 Example Calculations for a Mixed-Use Development
5101.13 Example Calculations for a Mixed Dwelling Unit Development with Exempt Residential Building
5102. Earthborn Vibration Standards
5103. Water and Sewer Facility Requirements
5104. Grading, Erosion, Sediment Control, and Drainage
5105. Floodplain Regulations
5106. Common Open Space and Improvements
5107. Private Streets
5108. Landscaping and Screening
5108.1 Applicability and Administration
5108.2 General Landscaping Standards
5108.3 Street Frontage Landscaping
5108.4 Parking Lot Landscaping
5108.5 Transitional Screening and Barriers
5108.6 Waivers and Modifications
5108.7 Maintenance
5108.8 Tree Conservation
5109. Outdoor Lighting
ARTICLE 6 - PARKING AND LOADING
6100. Off-Street Parking
6100.1 Applicability
6100.2 Off-Street Parking Standards, Layout, and Design
6100.3 Calculation of Off-Street Parking
6100.4 Minimum Required Off-Street Vehicle Parking Spaces, and Stacking Spaces
6100.5 Tiered Framework and PTC District – Off-Street Parking Requirement
6100.6 Adjustments to Minimum Required Off-Street Parking
6101. Off-Street Loading
6102. Bicycle Parking Requirements
ARTICLE 7 - SIGNS
7100. General Provisions
7100.1 Purpose
7100.2 Applicability
7100.3 Administrative Provisions
7100.4 Minor Signs
7100.5 Prohibited Signs
7100.6 Nonconforming Signs
7100.7 Sign Measurement
7101. Sign Regulations by Use and District
7102. Special Exception for Sign Modifications
ARTICLE 8 - ADMINISTRATION, PROCEDURES, AND ENFORCEMENT
8100. Review Procedures
8100.1 General Requirements for All Applications
8100.2 Ordinance Text and Zoning Map (Rezoning) Amendments
8100.3 Special Exceptions
8100.4 Special Permits
8100.5 Minor Modifications and Variations
8100.6 Variances
8100.7 Site Plans and Minor Site Plans
8100.8 Building Permits
8100.9 Residential and Nonresidential Use Permits
8100.10 Appeals
8101. Submission Requirements
8101.1 General Requirements for All Applications
8101.2 Zoning Map Amendments (Rezonings)
8101.3 Special Exceptions, Special Permits, and Variances
8101.4 Site Plans and Minor Site Plans
8101.5 Building Permits
8101.6 Residential Use Permits
8101.7 Administrative Permits
8101.8 Appeals
8102. Fee Schedule
8103. Review and Decision-Making Bodies
8103.1 Board of Supervisors
8103.2 Planning Commission
8103.3 Board of Zoning Appeals
8103.4 Architectural Review Board
8103.5 Affordable Dwelling Unit Advisory Board
8103.6 Health Care Advisory Board
8104. Nonconformities
8105. Condominiums, and Condominium and Cooperative Conversions
8106. Enforcement, Violations, and Penalties
ARTICLE 9 - DEFINITIONS AND ORDINANCE INTERPRETATION
9100. Interpretations
9101. List of Abbreviations
ac
ARB
Board
BZA
Director
du
FAR
max
min
n/a
PC
Sect.
sf
County Code
Va. Code
USBC
WMATA
ZA
9102. General Terms
Accessibility Improvement
Affordable Dwelling Unit
Alley
Architect
Basement
Building
Building Group
Building, Principal
Bulk Regulations
Carport
Cellar
Center Line
Commercial Equipment
Commercial Vehicle
Comprehensive Plan
Condominium
Condominium Conversion
Construction Permit
Contributing Property
Cooperative
Curb line
Deck
Density
Developer
Development Plan
Development Plan, Conceptual
Development Plan, Final
Development Plan, Generalized
Development Plan, PRC
Driveway
Dwelling or Dwelling Unit
Easement
Eligible Lender
Engineer
Existing Vegetation Map
Fence
Flag
Floodplain
Floor Area, Gross
Floor Area, Net
Floor Area Ratio
Footcandle
Glare
Grade
Ground Truthing
Heavy Vehicles and Equipment
Height, Building
Historic Property
Infraction
Interpretation of Approved Zoning Applications
Kinship Care
Land Disturbance Permit
Landscape Architect
Landscaping
Light Pole
Light Vehicles and Equipment
Lighting Fixture
Loading Space
Lot
Lot Area
Lot, Corner
Lot Coverage
Lot, Interior
Lot Line
Lot Line, Front
Lot Line, Rear
Lot Line, Side
Lot, Outlot
Lot, Pipestem
Lot, Reverse Frontage
Lot Size Requirements
Lot, Through
Lot Width
Lumen
Maintained Lighting Level
Manufactured Home Park
Manufactured Home Pad Site
Modular Dwelling Unit
Natural Resources
Noncompliant
Nonconforming Building or Use
One Ownership
On-Site
Open Space
Open Space, Common
Open Space, Dedicated
Open Space, Landscaped
Open Space, Usable
Outdoor Dining
Outstanding First Trust Debt
Owner
Parking Lot
Parking, Bicycle
Parking, Off-Street
Parking Tabulation
Parking, Tandem
Parking, Valet
Patio
Person
Person with a Disability
Phase I Archaeological Survey
Photometric Diagram
Pipestem Driveway
Planned Development
PRC Plan
Principal Use
Pro Rata Share
Public Facility
Recreational Vehicle or Travel Trailer
Remote Sensing
Resource Management Area (RMA)
Resource Protection Area (RPA)
Right to Cure
Right to Acquire
Setback
Shape Factor
Shopping Center
Shovel Testing
Shrub
Sign
A-Frame Sign
Building-Mounted Sign
Changeable Copy Sign
Electronic Display Sign
Freestanding Sign
Frontage
Minor Sign
Monument Sign
Moving or Windblown Sign
Off-Premise Sign
Roof Sign
Sign Face
Tenant
Vehicle Sign
Window Sign
Yard Sign
Significant Archaeological Resources
Site Plan
Soil
Solid Waste
Stacking Space
State-Regulated Impounding Structure (Dam)
State-Regulated Impoundment
Story
Street
Street, Collector
Street, Local
Street, Major Thoroughfare
Street, Minor Arterial
Street, Primary Highway
Street, Principal Arterial
Street, Private
Street, Public
Street, Secondary Highway
Street, Service Drive
Street, Travel Lane
Street Line
Structural Alteration
Structure
Subdivider
Subdivision
Subdivision, Cluster
Subdivision, Conventional
Substantial Conformance
The County Code
Tiny House
Transient Occupancy
Transmission Pipeline
Tree
Tree Conservation
Use
Vibration
Acceleration
Amplitude
Displacement
Frequency
Impact
Particle Velocity
Seismograph
Steady State
Yard
Yard, Front
Yard, Privacy
Yard, Rear
Yard, Side
Zoning Compliance Letter
9103. Uses
Purpose
Agricultural and Related Uses
Agricultural and Related Uses
Agricultural Operation
Farm Worker Housing
Wayside Stand
Agritourism
Farm Winery, Limited Brewery, or Limited Distillery
Stable, Riding or Boarding
Residential Uses
Household Living
Affordable Dwelling Unit Development
Dwelling, Multifamily
Dwelling, Single-Family Attached
Dwelling, Single-Family Detached
Dwelling, Stacked Townhouse
Group Residential Facility
Live-Work Development
Manufactured Home
Group Living
Congregate Living Facility
Group Household
Religious Group Living
Residence Hall
Public, Institutional, and Community Uses
Community, Cultural, and Educational Facilities
Adult Day Support Center
Alternate Use of Public Facility
Child Care Center
Club, Service Organization, or Community Center
College or University
Community Swim, Tennis, and Recreation Club
Convention or Conference Center
Cultural Facility or Museum
Public Use
Religious Assembly
School, Private
Specialized Instruction Center
Funeral and Mortuary Services
Cemetery
Crematory
Funeral Home
Health Care
Adult Day Care Center
Continuing Care Facility
Independent Living Facility
Medical Care Facility
Transportation
Airport
Helipad
Regional Rail Transit Facility
Transit Facility
Utilities
Solar Power Facility
Utility Facility, Heavy
Utility Facility, Light
Wireless Facility
Commercial Uses
Animal-Related Services
Animal Shelter
Kennel
Pet Grooming Establishment
Veterinary Hospital
Food and Lodging
Bed and Breakfast
Catering
Hotel or Motel
Restaurant
Restaurant, Carryout
Restaurant with Drive-Through
Retreat Center
Office and Financial Institutions
Alternative Lending Institution
Drive-Through Financial Institution
Financial Institution
Office
Personal and Business Services
Business Service
Household Repair and Rental Service
Massage Therapy Establishment
Personal Service
Recreation and Entertainment
Banquet or Reception Hall
Campground
Commercial Recreation, Indoor
Commercial Recreation, Outdoor
Entertainment, Adult
Entertainment, Public
Golf Course or Country Club
Health and Exercise Facility, Large
Health and Exercise Facility, Small
Marina, Commercial
Marina, Private Noncommercial
Quasi-Public Park, Playground, or Athletic Field
Smoking Lounge
Stadium or Arena
Zoo or Aquarium
Retail Sales
Convenience Store
Drive-Through, Other
Drive-Through Pharmacy
Drug Paraphernalia Establishment
Garden Center
Pawnshop
Retail Sales, General
Retail Sales, Large
Vehicle-Related Uses
Car Wash
Commercial Off-Street Parking
New Vehicle Storage
Truck Rental Establishment
Vehicle Fueling Station
Vehicle Repair and Maintenance, Heavy
Vehicle Repair and Maintenance, Light
Vehicle Sales, Rental, and Service
Vehicle Transportation Service
Industrial Uses
Freight Movement, Warehousing, and Wholesale Distribution
Data Center
Freight Distribution Hub
Goods Distribution Hub
Self-Storage
Warehouse
Wholesale Facility
Industrial Services and Extraction of Materials
Building Materials Storage and Sales
Contractor’s Office and Shop
Extraction Activity
Petroleum Products Storage Facility
Specialized Equipment and Heavy Vehicle Sale, Rental, or Service
Storage Yard
Vehicle Storage or Impoundment Yard
Production of Goods
Craft Beverage Production Establishment
Production or Processing
Production or Processing, Heavy
Small-Scale Production Establishment
Waste and Recycling Facilities
Junkyard
Mixed Waste Reclamation Facility
Recycling Center
Solid Waste Disposal Facility
Accessory Uses
Accessory Living Unit
Accessory Structure
Accessory Use
Associated Service Use
Child Care Center for Occasional Care
Donation Drop-off Box
Electric Vehicle Charging
Family Health Care Structure
Garage Sale or Yard Sale
Gardening and Composting
Home Day Care Facility
Home-Based Business
Keeping of Animals
Limited Riding or Boarding Stable
Residence for Manager or Employee
Sawmilling
Short-Term Lodging
Solar Collection System
Temporary Uses
Community Garden
Construction Site Office and Storage
Farmers Market
Food Truck
Interim Off-Street Parking in Metro Station Area
Model Home Sales or Leasing Office
Portable Storage Container
Special Event
Temporary Dwelling or Manufactured Home
9104. Floodplain Definitions
Base Flood
Base Flood Elevation
Basement
Development
Floodplain
Flood or Flooding
Flood Insurance Rate Map (FIRM)
Flood Insurance Study (FIS)
Flood Proofing
Historic Structure
Lowest Floor
Manufactured Home
New Construction
Recreational Vehicle
Special Flood Hazard Area
Start of Construction
Structure
Substantial Damage
Substantial Improvement
Violation
APPENDIX 1 - PROVISIONS RELATING TO PREVIOUS APPROVALS
AMENDMENT HISTORY TABLE
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