ADU Rules & Eligibility in Richmond
Data version: Q2 2026 · Last updated 2026-04-21
Check Richmond ADU rules for your specific address. Buildability™ layers the local ordinance on top of Virginia state ADU law and your parcel's zoning, lot size, and setback envelope to show what's actually feasible. Free instant check.
Richmond ADU rules at a glance
Richmond follows local ordinances layered on top of Virginia state ADU law. Typical restrictions cover maximum size (often 800–1,200 sqft), height (16–25 feet), side setbacks (4 feet minimum in most jurisdictions), parking (often waived near transit), and owner-occupancy. Buildability™ reads Richmond's specific code against your exact lot.
Why this matters
ADU permits in Richmond typically take 60–180 days and cost $15,000–$50,000+ in soft and hard costs combined. Before paying a designer or contractor, verify your lot's eligibility — setbacks, existing FAR, utility access, and local overlays can block a build that looks fine on paper.
How Buildability™ checks your Richmond property
Enter any Richmond address. Buildability™ pulls zoning, lot dimensions, easements, environmental overlays, utility access, and current Virginia state ADU law. Results include your Buildability Score™, setback envelope, maximum ADU size, parking waiver eligibility, and an estimated permit timeline — in about 20 seconds. Free for your first check.
Help us keep this accurate
Buildability™ translates Richmond's ADU rules in plain language. Rules change and overlays are sometimes missed — if you spot an error on this page, email support@readypermit.ai with the URL and what's off. We verify with the Richmond planning department and update within 48 hours of a confirmed correction. Richmond planning staff: the same email works if you'd like to flag corrections or set up a direct verification channel.
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