Unincorporated Louisa County

A zoning permit is required for activities including building a single-family house, erecting a sign, certain home occupations, and building a seawall or dock on Lake Anna. Building permits are required for work regulated by the Virginia Uniform Statewide Building Code. A permit is required for sheds over 256 square feet, and new dwellings require building permits plus erosion-control paperwork.

• Exempt Agricultural structures used directly for an operating farm (exempt from USBC, but not from zoning regulations)
• Exempt Fences, unless the fence also functions as a retaining wall
• Exempt One-story detached accessory structures up to 256 square feet
• Exempt Retaining walls supporting less than 3 feet of unbalanced fill
• Exempt Certain small pools and other minor work as listed under Virginia Construction Code exemptions
• Exempt Ordinary repairs as specified under the Virginia Uniform Statewide Building Code

Note: Exempt from building permit does not mean exempt from zoning requirements. Louisa County also publishes a 'Do I Need A Permit?' handout with project-specific guidance. Confirm with Community Development before proceeding.

Building code

2021 Virginia Building Code (Virginia Uniform Statewide Building Code)

Permit validity

An application is deemed abandoned if not pursued within 6 months. A permit may be revoked if work does not commence within 6 months or is suspended or abandoned for 6 months. The building official may impose a 3-year completion limit for new detached single-family dwellings, additions, and residential accessory structures.

Owner-builder

Owners acting as general contractor must complete the Contractor License Exemption form citing Code of Virginia sections 54.1-1111 and 54.1-1101. The owner remains responsible for on-site work, and a responsible land disturber certificate is still required.

Contractor requirements

Applicants must provide proof of valid Virginia contractor licensure or a written contractor-license exemption statement. A Louisa County business license is also required unless the exemption form is used.

Source: Louisa County Department of Community Development, Building Permits and Inspections ↗

1. 01
   Select the correct county permit packet for the project type and assemble all required forms and supporting documents.
2. 02
   Submit the packet to Community Development by email, postal mail, or drop-off at 1 Woolfolk Avenue, Suite 201.
3. 03
   County staff performs a submittal review for completeness.
4. 04
   County zoning review confirms the tax map number, zoning district, setbacks, and whether a foundation survey or setback certification is required.
5. 05
   GIS and addressing review verifies the project location and assigns a 911 address if needed.
6. 06
   Obtain required outside approvals in parallel or before issuance as applicable, including Health Department well and septic approvals, VDOT entrance permits, shoreline review for Lake Anna work, land disturbance approvals, and town zoning approval for properties inside Louisa or Mineral town limits.
7. 07
   County building plan review checks structural and code compliance.
8. 08
   Staff notifies the applicant when the permit is ready; pay remaining fees at issuance.
9. 09
   Post the permit on site, keep approved plans on site, schedule inspections through Community Development, and obtain final approval and certificate of occupancy where required.

Typical processing time: A home permit typically takes a few weeks at the county level. Health Department well and septic approvals can take 60 days or more. Conditional use permits and rezonings average 90 to 120 days.

Source: Louisa County Department of Community Development, Building Permits and Inspections ↗

Fee balances are due at permit issuance. All Planning Division fees are due at application and are nonrefundable.

Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.

• Community Development — (540) 967-3430 (phone)
• Building Department Online Portal (online)

Scheduling deadline

Same-day inspections are not available.

Typical sequence: For a new dwelling, the county packet lists: footing, foundation, plumbing groundworks (if applicable), slab (if applicable), drain tile and waterproofing (if applicable), deck and porch framing (if applicable), plumbing, electrical, mechanical, framing, inside gas (if applicable), permanent electrical service, insulation, shoreline (if applicable), erosion and sediment final, and final building inspection. Approved plans and the posted permit must be on site at all inspections.

Source: Louisa County Department of Community Development, Building Permits and Inspections ↗