zoneoptics
Herndon, Virginia · General provision

Sec. 78-40.2(b) and (h)

All Herndon districts0

Dimensional standards

Height & bulk

Maximum floor area ratioFloor area ratio (FAR)Total floor area divided by lot area — an FAR of 2.0 permits 20,000 sq ft of floor on a 10,000 sq ft lot.
0.3
Minimum open spaceOpen spaceLand a development must leave unbuilt, sometimes required to be usable or planted.
25%

From the ordinance

The maximum floor area ratio permitted in the CS district is .3. A minimum of 25 percent of the development site shall be designated as open space.
Sec. 78-40.2(b) and (h)