9 PERFORMANCE STANDARDS


Total Number of Spaces in the Lot | Minimum Number of Accessible Spaces |
Total Number of Spaces in the Lot | Minimum Number of Accessible Spaces |
1 to 25 | 1 |
26 to 50 | 2 |
51 to 75 | 3 |
76 to 100 | 4 |
101 to 150 | 5 |
151 to 200 | 6 |
201 or more | 7 plus one for every 100 spaces over 100 |

Uses | Required Off-Street Parking |
Uses | Required Off-Street Parking |
Residential Single-family Duplexes/Multi-family | Determined by the number of toilet fixtures in the residence (single-family) or in the individual dwelling unit (duplex/multi-family) in accordance with the following: Toilet Parking spaces per dwelling unit 1-3 2 4-5 3 6-7 4 8 or more 5 |
Adult care home | One space per two beds. |
Assisted living residence | One space per two bedrooms. |
Auditoriums/meeting rooms and hotel or motel operated restaurants | One parking space for each four persons as stated on the maximum posted occupancy placard except that hotels and motels containing 50 or more rooms may be allowed to reduce this requirement by 50%. |
Automobile service station | Three spaces per service bay, plus one space per wrecker or service vehicle and two spaces for each pump. |
Barber shop | Two spaces per operator plus one space for each employee. |
Beauty shop | Three spaces per operator plus one space for each employee. |
Car washes | One space for each employee. |
Child care center | One space per teacher or staff, plus space for one car drop off and pickup or stacking for one car per ten children, whichever is greater. |
Churches | One parking space for each four seats in the sanctuary. |
Dry cleaners or laundries | One space per four rental pieces of equipment. |
Family care home | One space per four licensed beds. |
Financial institution/bank | One space per 200 square feet of gross floor area. |
Fishing piers | A minimum of 25 parking spaces plus one additional space for each 175 square feet of gross floor area in pier house and other covered areas, plus one parking space for each two employees on the largest shift. |
Home occupation | In addition to residence requirements, one parking space per 175 square feet of floor space devoted to the home occupation use. |
Industrial uses | One parking space for each employee on the largest shift. |
Library, museum, and art galleries | One space per 300 square feet. |
Light construction/marina | One parking space per each two employees on the largest shift. |
Marina/boatominiums | One parking space for each two slips in the marina plus one parking space for each six dry storage spaces. |
Motels; hotels | One parking space for each room to be rented, 1.5 parking spaces for each two-room suite to be rented, two parking spaces for any suite above two rooms to be rented, plus one additional parking space for each two employees. |
Multi-unit assisted living with services | One space per two bedrooms. |
Nursing homes | One space per three beds, plus one space per staff doctor or practitioner. |
Offices, professional businesses or public agencies | One parking space for each 225 square feet of gross floor area. |
Public or private clubs | One parking space for each 100 square feet of gross floor space plus one parking space for each two employees. |
Public or private indoor recreation facility, including community center | One space for each 250 square feet of gross floor area. |
Residential child-care facility | One space for each staff member plus one space per five children. |
Restaurants and places of entertainment | One parking space for each four persons as stated on the maximum posted occupancy placard plus one additional parking space for each two employees on the largest shift. |
Retail uses not otherwise listed | One parking space for each 225 square feet of gross floor area. |
Schools, public | One parking space for each classroom and administrative office. |
Shopping center complex | 5.5 parking spaces for each 1,000 square feet of gross floor area. |
Theaters | One parking space for each three seats in the auditorium. |
Tourist and guest homes, including bed and breakfasts | One parking space for each room to be rented plus one additional parking space for each three employees. |
Vessel for hire carrying seven or more passengers | One parking space for each two persons. The total required parking spaces shall be determined by dividing by two the number of persons that the vessel is permitted to carry based on the Certificate of Inspection issued for that vessel by the United States Coast Guard. In addition, there shall be required one parking space for each employee working on the vessel. |




Square Feet of Gross Floor Area | Required Number of Berths |
0 - 20,000 | 0 |
20,001 - 40,000 | 1 |
40,001 - 100,000 | 2 |
Type of Land Use | Horizontal Illuminance (Foot-candles) | Uniformity Ratio (Average to Minimum) | |
Average | Minimum
| ||
Roadways Major road Local road | 0.6 - 1.6 0.3 - 0.8 | 3:1 6:1 | |
Parking Lots High activity (i.e., fast food facilities) Medium activity (i.e., office, residential complex, or hotel) Low activity (i.e., neighborhood shopping, schools, or churches) | 3.6 2.4 0.8 | 0.9 0.6 0.2 | 4:1 4:1 4:1 |
Building Exteriors Entrances, active (pedestrian, conveyances) Entrances, inactive (locked doors) Vital locations or structures Surroundings | 5 1 5 1 | ||
Commercial Docks and Piers | 5 | ||





Botanical Name | Common Name |
Botanical Name | Common Name | |
Shade Tree - installed at 12-14 foot height and 2-inch caliper, mature height greater than 30 feet | ||
Fagus grandifolia | American Beech | N |
Ginkgo biloba (male only) | Ginkgo | D, S |
Gleditsia tricanthos inermis | Thornless Honeylocust | N, S |
Liquidambar styraciflua | American Sweetgum | N, D |
Magnolia grandiflora | Southern Magnolia | E, N, D, S |
Nyssa sylvatica | Black Gum | N, S |
Quercus nigra | Water Oak | N, D, S |
Quercus shumardii | Shumard Oak | N, D, S |
Quercus phellos | Willow Oak | N, D, S |
Quercus virginiana | Live Oak | E, N, D, S |
Taxodium distichum | Bald Cypress | N, D |
Ulmus parvifolia | Lacebark Elm | D, S |
Botanical Name | Common Name |
Botanical Name | Common Name | |
Small Tree - installed at 8-10 foot height and 1-inch caliper, mature height less than 30 feet | ||
Acer buergerianum | Trident Maple | D, S |
Amelanchier canadensis | Shadblow Serviceberry | N |
Cercis canadensis | Eastern Redbud | N, D |
Cornus florida | Dogwood | N |
Fraximus americana | White Ash | N |
Ilex cassine | Dahoon Holly | E, S |
Ilex latifolia | Lusterleaf Holly | E, D |
Ilex opaca | American Holly | E, N, D, |
Ilex vomitoria | Yaupon Holly | E, N, D, |
Ilex x attenuate 'Fosters' | Foster's Holly | E, D, S |
Ilex x 'Nellie Stevens' | Nellie Stevens Holly | E, D |
Koelreuteria paniculata | Goldenraintree | D |
Lagerstromia | Crapemyrtle | D, S |
Magnnolia grandiflora 'Little Gem' | Little Gem Magnolia | E, N, D, |
Magnolia virginiana | Sweetbay Magnolia | N |
Magnolia x souangiana | Saucer Magnolia | D |
Osmanthus americanus | Devilwood | E, N, S |
Oxydendrum arboretum | Sourwood | N, S |
Persea borbonia | Redbay | E, N, S |
Prunus caroliniana | Carolina Cherrylaurel | E, D, S |
Quercus geminate | Sand Live Oak | E, N, S |
Vitex angus-castus | Chastetree | D, S |
Large Shrub - installed at 5-foot height, maintained height at 6-10 feet | ||
Berberis julianae | Wintergreen Barberry | E, D, S |
Cleyera japonica | Japanese Cleyera | E |
Elaeagnus pungens | Thorny Elaeagnus | E, S |
Euonymous japonicas | Japanese Euonymus | E, S |
Botanical Name
| Common Name
|
Botanical Name
| Common Name
| |
Ilex cornuta | Holly | E, D, S |
Ilex vomitoria | Yaupon Holly | E, N, D, |
Ligustrum japonicum | Wax Leaf Privet | E, D, S |
Ligustrum lucidum | Glossy Privet | E, D |
Mahonia bealei | Leatherleaf Mahonia | E |
Myrica cerifera | Southern Waxmyrtle | E, N, D, |
Nerium oleander | Oleander | E, S |
Osmanthus x fortunei | Fortunes Osmanthus | E, D |
Photina serulata | Chinese Photina | E |
Pittosporum tobira | Japanese Pittosporum | E, D, S |
Podocarpus macrophyllus | Chinese Podocarpus | E, D, S |
Rhaphiolepis umbellata | Indian Hawthorn | E, S |
Intermediate Shrub - installed at 36-inch height, maintained height at 4-6 feet | ||
Abelia x grandiflora | Glossy Abelia | E, D |
Acuba japonica | Japanese Acuba | E, D, S |
Clethera alnifolia | Sweet Pepperbush | N, S |
Hydrangea macrophylla | Bigleaf Hydrangea | D, S |
Ilex cornuta | Chinese Holly | E, D, S |
Ilex crenata | Japanese Holly | E, D, S |
Ilex glabra | Inkberry Holly | E, N, D |
Juinperus chinensis | Chinese Juniper | E |
Loropetalum chinensis | Chinese Fringe-Flower | E |
Nerium oleander | Oleander | E |
Raphiolepis indica | Indian Hawthorn | E, S |
Sabal minor | Dwarf Pametto | E, N, D |
Viburnum suspensum | Sandwanka Viburnum | E, S |
Yucca filamentosa | Yucca | E, N, D, S |
Botanical Name | Common Name |
Botanical Name | Common Name | |
Small Shrub - installed at 18-inch height, maintained height at 3-4 feet | ||
Abelia x grandiflora (dwarf var.) | Glossy Abelia | E, D |
Acuba japonica (dwarf var.) | Japanese Acuba | E, D |
Berberis thunbergii | Japanese Barberry | D |
Buxus microphylla var. koreana | Korean Boxwood | E, D |
Euonymus japonicus 'Microphyllus Variegatus' | Var. Boxleaf Euonymus | E |
Gardenia jasminoides 'Radicans' | Cape Jasmine | E, D |
Ilex crenata 'Soft Touch' | Japanese Holly | E, D, S |
Ilex cornuta 'Carissa' | Carissa Holly | E, D, S |
Ilex vomitoria 'Nana" | Dwarf Yaupon Holly | E, N, D, S |
Itea virginica | Virginia Sweetspire | N, D |
Jasminium nudiflorum | Winter Jasmine | E, D |
Juniperus chinensis | Chinese Juniper | E, S |
Nandina domestica | Dwarf Nandina | E, D |
Pieris japonica | Japanese Pieris | E |
Pittosporum tobira | Japanese Pittosporum | E, S |
Raphiolepis indica | Indian Hawthorn | E, D, S |
Spirea japonica | Japanese Spirea | D |
Spirea nipponica | Snowmound Spirea | D |
Yucca filamentosa | Yucca | E, N, D, S |
9 PERFORMANCE STANDARDS


Total Number of Spaces in the Lot | Minimum Number of Accessible Spaces |
Total Number of Spaces in the Lot | Minimum Number of Accessible Spaces |
1 to 25 | 1 |
26 to 50 | 2 |
51 to 75 | 3 |
76 to 100 | 4 |
101 to 150 | 5 |
151 to 200 | 6 |
201 or more | 7 plus one for every 100 spaces over 100 |

Uses | Required Off-Street Parking |
Uses | Required Off-Street Parking |
Residential Single-family Duplexes/Multi-family | Determined by the number of toilet fixtures in the residence (single-family) or in the individual dwelling unit (duplex/multi-family) in accordance with the following: Toilet Parking spaces per dwelling unit 1-3 2 4-5 3 6-7 4 8 or more 5 |
Adult care home | One space per two beds. |
Assisted living residence | One space per two bedrooms. |
Auditoriums/meeting rooms and hotel or motel operated restaurants | One parking space for each four persons as stated on the maximum posted occupancy placard except that hotels and motels containing 50 or more rooms may be allowed to reduce this requirement by 50%. |
Automobile service station | Three spaces per service bay, plus one space per wrecker or service vehicle and two spaces for each pump. |
Barber shop | Two spaces per operator plus one space for each employee. |
Beauty shop | Three spaces per operator plus one space for each employee. |
Car washes | One space for each employee. |
Child care center | One space per teacher or staff, plus space for one car drop off and pickup or stacking for one car per ten children, whichever is greater. |
Churches | One parking space for each four seats in the sanctuary. |
Dry cleaners or laundries | One space per four rental pieces of equipment. |
Family care home | One space per four licensed beds. |
Financial institution/bank | One space per 200 square feet of gross floor area. |
Fishing piers | A minimum of 25 parking spaces plus one additional space for each 175 square feet of gross floor area in pier house and other covered areas, plus one parking space for each two employees on the largest shift. |
Home occupation | In addition to residence requirements, one parking space per 175 square feet of floor space devoted to the home occupation use. |
Industrial uses | One parking space for each employee on the largest shift. |
Library, museum, and art galleries | One space per 300 square feet. |
Light construction/marina | One parking space per each two employees on the largest shift. |
Marina/boatominiums | One parking space for each two slips in the marina plus one parking space for each six dry storage spaces. |
Motels; hotels | One parking space for each room to be rented, 1.5 parking spaces for each two-room suite to be rented, two parking spaces for any suite above two rooms to be rented, plus one additional parking space for each two employees. |
Multi-unit assisted living with services | One space per two bedrooms. |
Nursing homes | One space per three beds, plus one space per staff doctor or practitioner. |
Offices, professional businesses or public agencies | One parking space for each 225 square feet of gross floor area. |
Public or private clubs | One parking space for each 100 square feet of gross floor space plus one parking space for each two employees. |
Public or private indoor recreation facility, including community center | One space for each 250 square feet of gross floor area. |
Residential child-care facility | One space for each staff member plus one space per five children. |
Restaurants and places of entertainment | One parking space for each four persons as stated on the maximum posted occupancy placard plus one additional parking space for each two employees on the largest shift. |
Retail uses not otherwise listed | One parking space for each 225 square feet of gross floor area. |
Schools, public | One parking space for each classroom and administrative office. |
Shopping center complex | 5.5 parking spaces for each 1,000 square feet of gross floor area. |
Theaters | One parking space for each three seats in the auditorium. |
Tourist and guest homes, including bed and breakfasts | One parking space for each room to be rented plus one additional parking space for each three employees. |
Vessel for hire carrying seven or more passengers | One parking space for each two persons. The total required parking spaces shall be determined by dividing by two the number of persons that the vessel is permitted to carry based on the Certificate of Inspection issued for that vessel by the United States Coast Guard. In addition, there shall be required one parking space for each employee working on the vessel. |




Square Feet of Gross Floor Area | Required Number of Berths |
0 - 20,000 | 0 |
20,001 - 40,000 | 1 |
40,001 - 100,000 | 2 |
Type of Land Use | Horizontal Illuminance (Foot-candles) | Uniformity Ratio (Average to Minimum) | |
Average | Minimum
| ||
Roadways Major road Local road | 0.6 - 1.6 0.3 - 0.8 | 3:1 6:1 | |
Parking Lots High activity (i.e., fast food facilities) Medium activity (i.e., office, residential complex, or hotel) Low activity (i.e., neighborhood shopping, schools, or churches) | 3.6 2.4 0.8 | 0.9 0.6 0.2 | 4:1 4:1 4:1 |
Building Exteriors Entrances, active (pedestrian, conveyances) Entrances, inactive (locked doors) Vital locations or structures Surroundings | 5 1 5 1 | ||
Commercial Docks and Piers | 5 | ||





Botanical Name | Common Name |
Botanical Name | Common Name | |
Shade Tree - installed at 12-14 foot height and 2-inch caliper, mature height greater than 30 feet | ||
Fagus grandifolia | American Beech | N |
Ginkgo biloba (male only) | Ginkgo | D, S |
Gleditsia tricanthos inermis | Thornless Honeylocust | N, S |
Liquidambar styraciflua | American Sweetgum | N, D |
Magnolia grandiflora | Southern Magnolia | E, N, D, S |
Nyssa sylvatica | Black Gum | N, S |
Quercus nigra | Water Oak | N, D, S |
Quercus shumardii | Shumard Oak | N, D, S |
Quercus phellos | Willow Oak | N, D, S |
Quercus virginiana | Live Oak | E, N, D, S |
Taxodium distichum | Bald Cypress | N, D |
Ulmus parvifolia | Lacebark Elm | D, S |
Botanical Name | Common Name |
Botanical Name | Common Name | |
Small Tree - installed at 8-10 foot height and 1-inch caliper, mature height less than 30 feet | ||
Acer buergerianum | Trident Maple | D, S |
Amelanchier canadensis | Shadblow Serviceberry | N |
Cercis canadensis | Eastern Redbud | N, D |
Cornus florida | Dogwood | N |
Fraximus americana | White Ash | N |
Ilex cassine | Dahoon Holly | E, S |
Ilex latifolia | Lusterleaf Holly | E, D |
Ilex opaca | American Holly | E, N, D, |
Ilex vomitoria | Yaupon Holly | E, N, D, |
Ilex x attenuate 'Fosters' | Foster's Holly | E, D, S |
Ilex x 'Nellie Stevens' | Nellie Stevens Holly | E, D |
Koelreuteria paniculata | Goldenraintree | D |
Lagerstromia | Crapemyrtle | D, S |
Magnnolia grandiflora 'Little Gem' | Little Gem Magnolia | E, N, D, |
Magnolia virginiana | Sweetbay Magnolia | N |
Magnolia x souangiana | Saucer Magnolia | D |
Osmanthus americanus | Devilwood | E, N, S |
Oxydendrum arboretum | Sourwood | N, S |
Persea borbonia | Redbay | E, N, S |
Prunus caroliniana | Carolina Cherrylaurel | E, D, S |
Quercus geminate | Sand Live Oak | E, N, S |
Vitex angus-castus | Chastetree | D, S |
Large Shrub - installed at 5-foot height, maintained height at 6-10 feet | ||
Berberis julianae | Wintergreen Barberry | E, D, S |
Cleyera japonica | Japanese Cleyera | E |
Elaeagnus pungens | Thorny Elaeagnus | E, S |
Euonymous japonicas | Japanese Euonymus | E, S |
Botanical Name
| Common Name
|
Botanical Name
| Common Name
| |
Ilex cornuta | Holly | E, D, S |
Ilex vomitoria | Yaupon Holly | E, N, D, |
Ligustrum japonicum | Wax Leaf Privet | E, D, S |
Ligustrum lucidum | Glossy Privet | E, D |
Mahonia bealei | Leatherleaf Mahonia | E |
Myrica cerifera | Southern Waxmyrtle | E, N, D, |
Nerium oleander | Oleander | E, S |
Osmanthus x fortunei | Fortunes Osmanthus | E, D |
Photina serulata | Chinese Photina | E |
Pittosporum tobira | Japanese Pittosporum | E, D, S |
Podocarpus macrophyllus | Chinese Podocarpus | E, D, S |
Rhaphiolepis umbellata | Indian Hawthorn | E, S |
Intermediate Shrub - installed at 36-inch height, maintained height at 4-6 feet | ||
Abelia x grandiflora | Glossy Abelia | E, D |
Acuba japonica | Japanese Acuba | E, D, S |
Clethera alnifolia | Sweet Pepperbush | N, S |
Hydrangea macrophylla | Bigleaf Hydrangea | D, S |
Ilex cornuta | Chinese Holly | E, D, S |
Ilex crenata | Japanese Holly | E, D, S |
Ilex glabra | Inkberry Holly | E, N, D |
Juinperus chinensis | Chinese Juniper | E |
Loropetalum chinensis | Chinese Fringe-Flower | E |
Nerium oleander | Oleander | E |
Raphiolepis indica | Indian Hawthorn | E, S |
Sabal minor | Dwarf Pametto | E, N, D |
Viburnum suspensum | Sandwanka Viburnum | E, S |
Yucca filamentosa | Yucca | E, N, D, S |
Botanical Name | Common Name |
Botanical Name | Common Name | |
Small Shrub - installed at 18-inch height, maintained height at 3-4 feet | ||
Abelia x grandiflora (dwarf var.) | Glossy Abelia | E, D |
Acuba japonica (dwarf var.) | Japanese Acuba | E, D |
Berberis thunbergii | Japanese Barberry | D |
Buxus microphylla var. koreana | Korean Boxwood | E, D |
Euonymus japonicus 'Microphyllus Variegatus' | Var. Boxleaf Euonymus | E |
Gardenia jasminoides 'Radicans' | Cape Jasmine | E, D |
Ilex crenata 'Soft Touch' | Japanese Holly | E, D, S |
Ilex cornuta 'Carissa' | Carissa Holly | E, D, S |
Ilex vomitoria 'Nana" | Dwarf Yaupon Holly | E, N, D, S |
Itea virginica | Virginia Sweetspire | N, D |
Jasminium nudiflorum | Winter Jasmine | E, D |
Juniperus chinensis | Chinese Juniper | E, S |
Nandina domestica | Dwarf Nandina | E, D |
Pieris japonica | Japanese Pieris | E |
Pittosporum tobira | Japanese Pittosporum | E, S |
Raphiolepis indica | Indian Hawthorn | E, D, S |
Spirea japonica | Japanese Spirea | D |
Spirea nipponica | Snowmound Spirea | D |
Yucca filamentosa | Yucca | E, N, D, S |