Buchanan County, Virginia
Town of Grundy is a town in Buchanan County, Virginia. Septic permits inside Town of Grundy come from the state health agency. 9 rules below are quoted from official sources and independently re-checked, most recently on November 10, 2026. Rules for unincorporated land are on the Buchanan County page.
Development, new construction, substantial improvements, and placement or relocation of structures within Grundy's floodplain area.
“It shall be unlawful for any person, partnership, business or corporation to undertake or cause to be undertaken, any development or the new construction, substantial improvement, the placement or relocation of any structure, including manufactured homes, within the floodplain area, unless a permit has been obtained from the permit officer.”
Residential lots in subdivisions inside Grundy town.
minimum lot area: 5000 square feet (Residential lots in subdivisions) · minimum frontage: 50 feet (Residential lots in subdivisions)
“Residential lots in subdivisions shall have a minimum area of 5,000 square feet, with at least a 50-foot front.”
Placement or relocation of manufactured homes within Grundy's floodplain area.
“It shall be unlawful for any person, partnership, business or corporation to undertake or cause to be undertaken, any development or the new construction, substantial improvement, the placement or relocation of any structure, including manufactured homes, within the floodplain area, unless a permit has been obtained from the permit officer.”
Houses, buildings, and properties inside Grundy that abut a street, alley, or right-of-way containing a town public sewer adjoining the owner's property line.
connection deadline: 90 days (After date of official notice; only where public sewer adjoins the property line)
“The owners of all houses, buildings or properties used for human occupancy, employment, recreation or other purposes situated within the town and abutting any street, alley or right-of-way in which there is now located or may in the future be located a town public sewer is hereby required, at the owner's expense, to install suitable toilet facilities therein and to connect such facilities directly with the proper public sewer, in accordance with the provisions of this chapter, within 90 days after the date of official notice to do so, provided the public sewer adjoins the property line of such owner.”
Residential subdivision lots inside Grundy town.
minimum lot area: 5000 square feet (Residential lots in subdivisions) · minimum frontage: 50 feet (Residential lots in subdivisions)
“Residential lots in subdivisions shall have a minimum area of 5,000 square feet, with at least a 50-foot front.”
Residential and commercial building-sewer permits inside Grundy town.
residential building sewer permit and inspection fee: 5 USD (Residential service) · commercial/business building sewer permit and inspection fee: 10 USD (Commercial or business service)
“A permit and inspection fee of $5.00 for a residential service building sewer permit and $10.00 for a commercial or business building sewer permit shall be paid to the town recorder at the time the application is filed.”
Town of Grundy does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Construction inside Grundy town is subject to the statewide USBC.
“The Board of Housing and Community Development adopts and amends the USBC.”
Private sewage disposal systems inside Grundy town where town public sanitary sewer is not available.
“Where a public sanitary sewer is not available under the provisions of section 26-7, the building sewer shall be connected to a private sewage disposal system complying with all requirements of the state board of health.”
Alternative onsite sewage systems serving property inside Grundy town.
inspection frequency: per 1 year (Alternative onsite sewage systems)
“However, alternative onsite sewage systems are required to be inspected at least annually by a licensed operator.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Grundy or Buchanan 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 Grundy publishes no rule on the point, not that none exists. Buchanan County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Grundy means bringing your own water and power. The kit we’d start with:
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