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Fairfax County, VA Home Business: Zoning & Home Occupation Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit type
Administrative home-based business permit
Location
Primary residence or accessory structure on same lot
Valid for
Original applicant only
Not transferable to
Any other resident, address, or occupation
On moving out
Permit becomes null and void

Summary

Anyone running a home-based business in Fairfax County needs an administrative permit under Zoning Ordinance § 4102.7.H, and the permit is tied to one person, one primary residence, and one lot. It cannot be transferred, and it becomes null and void the moment the holder stops living there.

City-specific rules exist: Herndon has its own zoning & home occupation permits rules that differ from Fairfax County's county-level regulations. If you live in Herndon, check the city-specific page instead.

A home-based business must be conducted by the person to whom the home-based business permit is issued and must be located within the dwelling that is their primary residence or in an accessory structure located on that same lot. ... A permit for a home-based business is valid for the original applicant only and is not transferable to any other resident, address, or occupation. Upon termination of the applicant's residency, the home-based business permit becomes null and void.

Source: Fairfax County Home-Based Business InfoView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published.

Full Breakdown

H(1) starts with who and where. The home-based business must be conducted by the person to whom the permit is issued, and it must be located within the dwelling that is that person's primary residence or in an accessory structure on the same lot. Both halves matter: a business run by someone other than the permit holder falls outside the permit, and so does a business run from a house the holder does not actually occupy as a primary residence. The accessory-structure option keeps a detached building on the table, but only on the same lot as the residence itself.

Subsection (10) then locks the permit down. It is valid for the original applicant only and is not transferable to any other resident, address, or occupation. Each of those closes a different door: a new resident of the same house cannot inherit the permit, the holder cannot carry it to a new address, and the holder cannot switch it to a different occupation than the one permitted. Finally, the section builds in an automatic expiration. Upon termination of the applicant's residency, the home-based business permit becomes null and void, so a holder who moves and wants to keep operating must obtain a new permit tied to the new primary residence.

Violations & Fines

Operating a home-based business without a permit, or after it has lapsed on residency change, is a zoning violation enforceable by the Zoning Administrator.

Frequently Asked Questions

Do I need a permit for a home business in Fairfax County?
Yes. An administrative home-based business permit is required, and it must be issued to you and tied to the dwelling that is your primary residence on that lot, per Zoning Ordinance § 4102.7.H.
Can I run the business out of an accessory structure?
Yes, if the accessory structure is located on the same lot as the dwelling that is your primary residence.
What happens to the permit if I move?
It becomes null and void upon termination of your residency. It cannot follow you to a new address or pass to whoever moves in after you.
Can I change what the business does under the same permit?
No. The permit is not transferable to any other occupation, so a different line of business needs its own permit.

Sources & Official References

Other rules in Fairfax County

All Fairfax County rules

How Fairfax County compares: Easiest Cities to Run a Home Business·Compare Fairfax County to another location·View the Virginia home business overview

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