Hampton's Accessory Structures: The Rules That Matter

Every city handles accessory structures a little differently. In Hampton, Virginia, there are 4 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

ADU Rules

Hampton allows one accessory dwelling unit per single-family lot under a zoning administrator permit, capping size at 800 square feet or half the main house, limiting detached ADU height to 16 feet, as amended through November 2025.

Key details: Permit: Zoning administrator permit required. Max size: 800 sq ft or 50% of house. Max detached height: 16 ft or house height. ADUs per lot: One only.

The zoning administrator may revoke the ADU permit for violating any standard in Sec. 1-37; unpermitted ADUs also face standard zoning misdemeanor fines of $10-$1,000 under Sec. 1-11.

ADU Owner Occupancy

Hampton requires the fee-title owner of any property with an ADU to live on-site as a primary residence in either the main house or the accessory unit, and bars advertising both dwellings for rent at once.

Key details: Requirement: Owner must live on-site. "Reside" means: Primary residence only. Rental limit: Can't rent both units. Applies to: Fee-title owner, not lessee.

Zoning administrator may revoke the ADU permit under Sec. 1-37(13) for violating the owner-occupancy condition; unpermitted rental use also faces Sec. 1-11 zoning misdemeanor fines of $10-$1,000.

Compared to other cities, Hampton takes a harder line on adu owner occupancy. The enforcement and penalty structure reflects that.

Shed & Carport Rules

In Hampton, Virginia, an attached carport must meet the same setbacks as the primary house, while a detached carport is an accessory structure that can sit as close as five feet from the rear line under Zoning Ordinance § 1-24.

Key details: Attached carport: Follows house's full setbacks. Detached carport: 5 ft rear / 3 ft side allowed. Standard height cap: 16 ft / 1½ stories. Taller option: Up to 25 ft, 15 ft setback. Governing definition: Zoning Ordinance § 2-2.

A carport built inside the required setback, or exceeding the applicable height/setback thresholds without a variance, is a zoning violation enforceable by the zoning administrator under § 1-11.

ADU Rental Restrictions

Hampton requires the property owner to live on-site in either the house or the ADU, bars renting out both units at once, and bans using an ADU as a short-term rental.

Key details: Owner occupancy: Required, house or ADU. Both units rented at once: Prohibited. ADU as short-term rental: Prohibited. Separate sale of ADU: Prohibited.

Advertising or renting both the principal dwelling and ADU simultaneously, failing to reside on-site, or operating an ADU as a short-term rental violates the zoning administrator permit conditions and can result in permit revocation under § 1-37(13).

Compared to other cities, Hampton takes a harder line on adu rental restrictions. The enforcement and penalty structure reflects that.

The Bottom Line

Hampton is tougher than many cities when it comes to accessory structures. Out of the 4 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Hampton, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

This guide is based on Hampton's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.