Dimensional standards
Height & bulk
Servicing
- Applies near
- Dulles Toll Road
- Applies within
- 1,100 ft
- Geographic extent
- Applies to any development within 1,100 feet of the northern boundary of the Dulles Toll Road when the development is located within the office and light industrial districtZoning districtA mapped area with one set of rules, identified by a code like R-1 or B-2. (O&LI).
Extracted standards
8 individual requirements pulled out of this section’s prose, each with the sentence it came from.
Height
- Maximum heightMaximum heightThe tallest a building may be, given in feet, in storeys, or both — whichever binds first. within 500 feet of Dulles Toll Road275 ft
The height of the building does not exceed 160 feet or 275 feet when located within 500 feet of the Dulles Toll Road.
Other
- Maximum multi-familyMultifamily dwellingA building of four or more dwelling units. Where zoning is most restrictive. gross floor area percentage60 pct
Gross floor area of multi-family uses shall comprise no more than 60 percent of the gross floor area of the larger mixed-use project overall (excluding parking structures).
- Minimum distance from single-familySingle-family dwellingOne dwelling unit on its own lot, usually detached from its neighbours. residential500 ft
No part of the structure or building on the site is located less than 500 feet from single-family detached or attached residential development or undeveloped land within the R-10, RTC, or PD-R zoning districts.
- Minimum separation between nonresidential towers above 80 feet50 ft
A minimum horizontal separation of 50 feet between nonresidential building towers above 80 feet.
- Minimum separation between residential towers above 80 feet65 ft
A minimum horizontal separation of 65 feet between residential building towers above 80 feet.
- Transportation demand management reduction25 pct
A transportation demand management program that includes typical transportation demand management techniques is used to reduce the traffic impact of the site by at least 25 percent.
Parking
- Minimum structured parking percentage50 pct
At least 50 percent of the parking spaces for the structure or building are located inside a structure or building.
Setback
- Maximum building distance from streetscape15 ft
Buildings shall not be located further than 15 feet from the adjacent edge of the public streetscape.
From the ordinance
An increase in height or floor area ratio over the height and floor area ratio allowed in table of dimensional standards in the O&LI zoning district, may be permitted by a special exception ... provided that the resulting floor area ratio on the parcel does not exceed 1.25. The height of the building does not exceed 160 feet or 275 feet when located within 500 feet of the Dulles Toll Road. A minimum of 50 percent of the site is open space.