Loudoun County, Virginia
Town of Round Hill is a town in Loudoun County, Virginia. Town of Round Hill adopts its own zoning, so inside its limits Town of Round Hill’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Loudoun County page.
Land inside Round Hill town limits, Loudoun County, VA
“this ordinance shall be known and may be cited as the "round hill zoning ordinance" and the accompanying map entitled "town of round hill, loudoun county, virginia, zoning map"”
Zoning districts inside Round Hill town
“r-2 residential - single family district r-4 residential - single family district r-6 residential - duplex and townhouse district r-12 residential - multi-family district”
R-2 Residential Single Family District inside Round Hill town
minimum lot area: >= 20000 square feet (excludes area used for a private access easement)
“the minimum lot area shall be 20,000 square feet and shall not include area to be used for a private access easement.”
R-2 Residential Single Family District inside Round Hill town
front yard: >= 35 feet (developed areas: average of immediately adjacent properties) · side yard: >= 15 feet (35 feet street side of corner lot) · rear yard: >= 30 feet
“a. front yard: 35 feet, except in developed areas where the front yard shall equal the average front yard of the immediately adjacent properties. b. side yard: 15 feet, except 35 feet for the street side yard of a corner lot. c. rear yard: 30 feet.”
R-2 Residential Single Family District inside Round Hill town
maximum building height: <= 35 feet (and two stories) · maximum accessory building height: <= 25 feet
“the maximum building height shall be two stories but in no event shall exceed 35 feet.”
Interior and exterior accessory apartments in the R-2 district inside Round Hill town
“e. interior accessory apartment, in accordance with article 25, section 25.3.1 f. exterior accessory apartment, in accordance with article 25, section 25.3.1”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Round Hill or Loudoun County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Round Hill publishes no rule on the point, not that none exists. Loudoun County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Round Hill means bringing your own water and power. The kit we’d start with:
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