Prince William County, Virginia
Town of Haymarket is a town in Prince William County, Virginia. Town of Haymarket adopts its own zoning, so inside its limits Town of Haymarket’s rules apply, not the county’s. Septic permits inside Town of Haymarket come from the state health agency. 4 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Prince William County page.
Land inside Haymarket town limits: the Town administers its own zoning ordinance (Chapter 58, Zoning and Subdivision Ordinance, per the Town's Code of Ordinances on Municode).
“the towns of occoquan, haymarket, and quantico processes its own zoning approvals and site plan approvals, while the development services - building development division issues building/trade construction permits for the towns.”
Land inside Haymarket town limits: zoning district categories under the Town's own zoning ordinance.
“the zoning ordinance addresses permitted and accessory uses residential, commercial, conservation, industrial, and transitional-commercial zoning districts development standards and dimensional requirements”
Town of Haymarket does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New construction, additions, repair and change of use inside Haymarket town, under the Virginia Uniform Statewide Building Code administered by DHCD.
“the virginia uniform statewide building code (usbc) contains the building regulations that must be complied with when constructing a new building, structure, or an addition to an existing building.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Haymarket or Prince William 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 Haymarket publishes no rule on the point, not that none exists. Prince William County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Haymarket means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
← All of Prince William County: county rules, score and offices