Accessory Structures in Newport News, VA

If you live in Newport News or are thinking about moving there, accessory structures are one of those things you probably won't think about until they affect you directly. Newport News has 4 specific rules on the books covering different aspects of accessory structures, and some of them might surprise you.

ADU Rules

Newport News caps accessory dwelling units at 800 square feet, one per lot, under Zoning Code § 45-518.1, requiring the owner to occupy the main house or the ADU as a primary residence.

Key details: Max ADU size: lesser of first floor or 800 sq ft. Max height: same as principal, ≤1.5 stories. Min lot size: 5,000 square feet. ADUs per lot: one maximum. Occupancy rule: owner must live on-site.

Enforcement runs through the zoning administrator. An ADU built oversized, without owner-occupancy, or lacking the required setbacks is a zoning violation subject to a notice to correct and the City's standard zoning enforcement remedies.

ADU Owner Occupancy

An accessory dwelling unit in Newport News only works if the property owner actually lives there. City Code § 45-518.1(1) requires the owner to occupy either the main house or the ADU as a primary residence, a rule the city ties to keeping the lot's single-family character intact even though a second dwelling sits on it.

Key details: Owner-occupancy rule: owner must live in house or ADU. ADUs per lot: one maximum. Max ADU size: lesser of 800 sq ft or first-floor area. Max height: height of principal structure, 1.5 stories max. Minimum lot size: 5,000 square feet.

A lot where neither the principal dwelling nor the accessory dwelling unit is the owner's primary residence is out of compliance with § 45-518.1(1). The zoning administrator issues a written notice of violation with at least a three-day cure period under § 45-3501(a); continued noncompliance escalates to a summons and civil penalties, up to $200 for the first summons and up to $500 for each one after that.

ADU Rental Restrictions

An accessory dwelling unit in Newport News cannot be rented out night to night. City Code § 45-518.1(12)-(13) sets a 30-consecutive-day minimum lease term for any leased ADU and flatly bars using one as a short-term residential rental, on top of the section's owner-occupancy and rental-licensing requirements.

Key details: Minimum ADU lease term: 30 consecutive days. Short-term rental use: prohibited outright in an ADU. Other rental rules apply: occupancy limits, licensing, inspections. STR certificate program: does not cover accessory dwelling units.

Renting an ADU for stints under 30 days, or listing it as a short-term rental at all, violates § 45-518.1(12)-(13). The zoning administrator issues a written notice of violation with a minimum three-day cure period under § 45-3501(a); continued noncompliance escalates to a summons and civil penalties of up to $200 for the first violation and up to $500 for each one after that.

This is one of the stricter rules in Newport News's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Shed & Carport Rules

Newport News limits accessory buildings and sheds to 1.5 stories or the main house's height, caps rear-yard coverage at 30 percent, and generally bars them from front yards.

Key details: Max rear-yard coverage: 30% of required rear yard. Max height/floor area: 1.5 stories or main house. Front yards: generally prohibited. Governing section: Sec. 45-2806.

Building an oversized or misplaced accessory structure without approval can require it be relocated, modified, or removed to meet Sec. 45-2806's coverage, height, and setback limits; unpermitted construction also doubles the fee under Sec. 13-26(g).

The Bottom Line

Newport News's accessory structures rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Newport News is broadly strict or permissive.

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