LANDSCAPING, SCREENING, AND PARKING LOT AND PUBLIC GARAGE LIGHTING
Trunk Caliper of Existing Tree to be Preserved* | Reduction in Number of New Trees Required
|
8 - 16 inches | 2 trees |
Over 16 inches | 3 trees |
* Measured 4.5 feet above grade at base. | |
Index Number
|
Zoning District Type
|
Index Number
|
Zoning District Type
|
0 | Limited One-, One- and Two-Family |
2 | Limited Multi-Family and Multi-Family |
3 | Institutional a |
4 | Residence-Office |
5 | Local Retail and University (College) Retail |
6 | Shopping Center Retail and General Retail |
7 | Residence-Industry and Semi-Industry |
8 | General Industry |
10 | Unrestricted Industry |
a Applies only to lots in Residence Districts accommodating an institutional use. | |
Difference Between Index Numbers* |
Screening Intensity Required in Transition Strip |
0 | No Strip Required |
2 | Light |
3 | Medium |
4-5 | Heavy |
6 or more | Maximum** |
* Difference obtained by taking: The Compatibility Index Number of the most restrictive district as provided in Section 335.01 that allows the principal use on the subject lot; And subtracting from it: The Compatibility Index Number for the zoning district of the abutting lot. ** Except only heavy intensity shall be required abutting an actual front yard of a lot in a residential district. | |
Use
|
Frontage Strip
| Island Strip e |
Screen Barrier
|
Use
|
Frontage Strip
| Island Strip e |
Screen Barrier
|
1. Open off-street parking spaces: | |||
Over 10 spaces c, d | Medium j | – | – |
Over 100 spaces c | Medium j | Light | – |
2. Open sales lots and service stations | Light | – | – |
3. Outdoor storage | – | – | b |
4. Open service and refuse disposal areas | – | – | b |
5. Electrical and mechanical equipment f | – | – | b |
6. Utility stations g | – | – | b |
7. Any open off-street loading space h | – | – | b |
8. Junk yard and auto wrecking yards | – | – | b |
9. Residential side yards abutting arterials i | Heavy | – | – |
– : No requirement Light: Installation of Light intensity (see table in Section 352.11) is required. Medium: Installation of Medium intensity (see table in Section 352.11) is required. | |||
a Requirements herein shall not apply to single-family detached or attached, 2-family, or townhouse dwellings except where parking, refuse disposal, or other uses are provided collectively for more than 2 dwellings. b Installation is required of screening with 75% or greater opacity of sufficient height to conceal uses specified herein from view from the ground floor level on adjoining properties and from the street. c Minimum Parking Lot Landscaping. Except in the Central Business District as defined in Section 325.12, a minimum of 5% of the parking area shall consist of landscaping. Any required Strip may be credited toward this requirement. d Or a lot of any number of spaces with parking along over 50 feet of street frontage. e Island Strips shall have a minimum area of 100 square feet each and shall be separated by no more than 20 parking spaces. Island Strips shall not be required for valet parking areas, as defined herein. f Equipment such as transformers or air conditioners in the open on the ground but protruding above grade, or on a roof and protruding above a roof or parapet line. g Electric substations, telephone exchanges, telephone terminal boxes over 20 cubic feet, and similar utility uses, except in Industrial Districts. h Any open off-street loading space shall have a minimum screen barrier height of 6 feet. i Residential Side Yards Abutting Arterials. Required on lots in Single- and Two-Family and Attached Residential Districts having a corner side lot line abutting an arterial street prior to issuance of a Certificate of Zoning Compliance for construction of any new principal building thereupon. j “For hire” parking lots shall comply with the visual screening requirements of Chapter 457 of the Codified Ordinances, where such requirements are more restrictive than the requirements of this chapter. | |||
Screening Intensity
| ||||
Light
|
Medium
|
Heavy
|
Maximum
| |
Screening Intensity
| ||||
Light
|
Medium
|
Heavy
|
Maximum
| |
1. Landscaped Strip | ||||
Width in ft. b | 4 | 6 | 8 | 10 |
2. Screening h | ||||
a. Height in feet d, e | – | 2.5 | 4 | 6 |
b. Year-round Opacity f | – | 50% | 75% | 75% |
3. Trees | ||||
a. Spacing in feet a | 50 | 40 | 30 | 20 |
b. Evergreens: g | ||||
Height in feet | 6 | 6 | 8 | 8 |
c. Deciduous: g | ||||
Caliper in inches c, d | 1.5 | 2.0 | 2.5 | 3.0 |
4. Shrubs | ||||
a. Spacing in feet a | 20 | 16 | 12 | 10 |
b. Height in feet c, d | 1.5 | 2.0 | 2.5 | 3.0 |
All requirements 1 through 4 are mandatory; all figures are minimums. a In linear feet of landscaped area. Spacing is mean average spacing: trees and shrubs are not required to be spaced uniformly. At least 1 tree shall be installed in each separate landscaped area. b Except minimum width shall be 4 feet in the Central Business District, as defined in Section 325.12. c At 1 foot above grade at base. d At time of installation. e Fence height as defined herein. f By the end of the second growing season after installation, if a screen composed of landscaping is used. g This requirement applies only if this type of tree is used. | ||||
LANDSCAPING, SCREENING, AND PARKING LOT AND PUBLIC GARAGE LIGHTING
Trunk Caliper of Existing Tree to be Preserved* | Reduction in Number of New Trees Required
|
8 - 16 inches | 2 trees |
Over 16 inches | 3 trees |
* Measured 4.5 feet above grade at base. | |
Index Number
|
Zoning District Type
|
Index Number
|
Zoning District Type
|
0 | Limited One-, One- and Two-Family |
2 | Limited Multi-Family and Multi-Family |
3 | Institutional a |
4 | Residence-Office |
5 | Local Retail and University (College) Retail |
6 | Shopping Center Retail and General Retail |
7 | Residence-Industry and Semi-Industry |
8 | General Industry |
10 | Unrestricted Industry |
a Applies only to lots in Residence Districts accommodating an institutional use. | |
Difference Between Index Numbers* |
Screening Intensity Required in Transition Strip |
0 | No Strip Required |
2 | Light |
3 | Medium |
4-5 | Heavy |
6 or more | Maximum** |
* Difference obtained by taking: The Compatibility Index Number of the most restrictive district as provided in Section 335.01 that allows the principal use on the subject lot; And subtracting from it: The Compatibility Index Number for the zoning district of the abutting lot. ** Except only heavy intensity shall be required abutting an actual front yard of a lot in a residential district. | |
Use
|
Frontage Strip
| Island Strip e |
Screen Barrier
|
Use
|
Frontage Strip
| Island Strip e |
Screen Barrier
|
1. Open off-street parking spaces: | |||
Over 10 spaces c, d | Medium j | – | – |
Over 100 spaces c | Medium j | Light | – |
2. Open sales lots and service stations | Light | – | – |
3. Outdoor storage | – | – | b |
4. Open service and refuse disposal areas | – | – | b |
5. Electrical and mechanical equipment f | – | – | b |
6. Utility stations g | – | – | b |
7. Any open off-street loading space h | – | – | b |
8. Junk yard and auto wrecking yards | – | – | b |
9. Residential side yards abutting arterials i | Heavy | – | – |
– : No requirement Light: Installation of Light intensity (see table in Section 352.11) is required. Medium: Installation of Medium intensity (see table in Section 352.11) is required. | |||
a Requirements herein shall not apply to single-family detached or attached, 2-family, or townhouse dwellings except where parking, refuse disposal, or other uses are provided collectively for more than 2 dwellings. b Installation is required of screening with 75% or greater opacity of sufficient height to conceal uses specified herein from view from the ground floor level on adjoining properties and from the street. c Minimum Parking Lot Landscaping. Except in the Central Business District as defined in Section 325.12, a minimum of 5% of the parking area shall consist of landscaping. Any required Strip may be credited toward this requirement. d Or a lot of any number of spaces with parking along over 50 feet of street frontage. e Island Strips shall have a minimum area of 100 square feet each and shall be separated by no more than 20 parking spaces. Island Strips shall not be required for valet parking areas, as defined herein. f Equipment such as transformers or air conditioners in the open on the ground but protruding above grade, or on a roof and protruding above a roof or parapet line. g Electric substations, telephone exchanges, telephone terminal boxes over 20 cubic feet, and similar utility uses, except in Industrial Districts. h Any open off-street loading space shall have a minimum screen barrier height of 6 feet. i Residential Side Yards Abutting Arterials. Required on lots in Single- and Two-Family and Attached Residential Districts having a corner side lot line abutting an arterial street prior to issuance of a Certificate of Zoning Compliance for construction of any new principal building thereupon. j “For hire” parking lots shall comply with the visual screening requirements of Chapter 457 of the Codified Ordinances, where such requirements are more restrictive than the requirements of this chapter. | |||
Screening Intensity
| ||||
Light
|
Medium
|
Heavy
|
Maximum
| |
Screening Intensity
| ||||
Light
|
Medium
|
Heavy
|
Maximum
| |
1. Landscaped Strip | ||||
Width in ft. b | 4 | 6 | 8 | 10 |
2. Screening h | ||||
a. Height in feet d, e | – | 2.5 | 4 | 6 |
b. Year-round Opacity f | – | 50% | 75% | 75% |
3. Trees | ||||
a. Spacing in feet a | 50 | 40 | 30 | 20 |
b. Evergreens: g | ||||
Height in feet | 6 | 6 | 8 | 8 |
c. Deciduous: g | ||||
Caliper in inches c, d | 1.5 | 2.0 | 2.5 | 3.0 |
4. Shrubs | ||||
a. Spacing in feet a | 20 | 16 | 12 | 10 |
b. Height in feet c, d | 1.5 | 2.0 | 2.5 | 3.0 |
All requirements 1 through 4 are mandatory; all figures are minimums. a In linear feet of landscaped area. Spacing is mean average spacing: trees and shrubs are not required to be spaced uniformly. At least 1 tree shall be installed in each separate landscaped area. b Except minimum width shall be 4 feet in the Central Business District, as defined in Section 325.12. c At 1 foot above grade at base. d At time of installation. e Fence height as defined herein. f By the end of the second growing season after installation, if a screen composed of landscaping is used. g This requirement applies only if this type of tree is used. | ||||