Fairfax County, VA Rental Property Rules: Rental Registration (2026)

Fairfax County's rental property regulation operates under a layered framework. Virginia Code Section 36-105.1:1 authorizes localities to designate Residential Rental Inspection Districts (RRIDs) in areas where housing conditions warrant periodic inspection to prevent blight and ensure code compliance. Within a designated RRID, owners of rental dwellings must allow the County to inspect the unit every four years (or upon change of tenancy) and pay associated fees. Outside designated districts, there is no mandatory rental registration in Fairfax County for single-family homes, townhouses, or condominiums leased long-term. All rental properties, regardless of district, must comply with the Virginia Uniform Statewide Building Code (USBC) Part III Maintenance Code, Fairfax County Property Maintenance Code (Chapter 119), zoning use requirements (Zoning Ordinance Article 4), and the Virginia Residential Landlord and Tenant Act (VRLTA, Virginia Code Sections 55.1-1200 et seq.). Boarding houses, rooming houses, and properties rented by-the-room may trigger additional zoning review. Short-term rentals (under 30 days) are regulated separately under the County's Short-Term Lodging provisions and require a permit. Multifamily apartment buildings are subject to Virginia Department of Housing and Community Development (DHCD) oversight and County building/fire code inspections. Tenants concerned about habitability may file complaints with Fairfax County Code Compliance, which can order repairs under Chapter 119.