How Winston-Salem Handles Accessory Structures: A Practical Guide

Winston-Salem maintains 129 local ordinances across all categories, and 9 of those deal specifically with accessory structures. Here is a breakdown of what the city actually requires, what is prohibited, and where Winston-Salem falls on the strict-to-permissive spectrum compared to other cities.

ADU Rules

Winston-Salem allows accessory dwelling units (ADUs) in specific residential zoning districts under its Unified Development Ordinances. ADUs must meet size, setback, and owner-occupancy standards, and short-term rental use is separately regulated.

Key details: Allowed: Certain single-family districts. Size: ~800-1,000 sq ft cap. Setbacks: Base zoning district apply. Owner-occ: Generally required. Permit: Building + zoning required.

Building an ADU without permits: stop-work order, double permit fees, potential removal. Operating a non-compliant STR in an ADU: civil penalty and registration revocation.

Carport Rules

Carports in Winston-Salem require a building permit and must meet front, side, and rear setbacks set by the zoning district. Metal freestanding carports in front yards are restricted in most residential districts.

Key details: Permit: Required over 200 sq ft. Front yard: Mostly disallowed. Side/rear: 5 ft typical. Easements: Cannot block. Enclosure: New permit if walled in.

Unpermitted carport: after-the-fact permit at double fee or removal. Setback or right-of-way encroachment: removal or relocation ordered.

Garage Conversions

Converting a garage to living space in Winston-Salem requires building, electrical, mechanical, and plumbing permits, and must meet the NC Residential Code for habitable space. Converted garages count toward ADU rules when used as a dwelling unit.

Key details: Permits: Building + trade + zoning. Egress: Required in bedrooms. Ceiling: 7 ft minimum. Parking: Must preserve required spaces. ADU rules: Apply if second unit.

Unpermitted conversion: stop-work + after-the-fact permits at double fee. Noncompliant egress or fire separation: corrections ordered; cannot legally be used as bedroom until fixed.

Shed Rules

Sheds in Winston-Salem under 144 square feet and less than 12 feet tall are typically exempt from a building permit but still must meet zoning setbacks. Larger sheds require a building permit and may require a zoning clearance.

Key details: Exempt: 144 sq ft or less. Side/rear: 5 ft typical. Front yard: Not allowed. Electrical: Separate permit. Height: 12 ft typical cap.

Shed without required permit: stop-work order + after-the-fact permit at double fee. Setback violation: forced relocation or removal.

Tiny Homes

Tiny homes on a permanent foundation are treated as single-family dwellings in Winston-Salem and must meet the NC Residential Code plus zoning minimum lot and building standards. Tiny homes on wheels are treated as RVs and cannot be used as permanent residences in most residential districts.

Key details: On foundation: Treated as dwelling. On wheels: Treated as RV. Code: NC RC Appendix AQ. Min dwelling size: District-specific. ADU option: Possible on foundation.

Occupying a THOW as a permanent residence: zoning violation, abatement order. Unpermitted permanent tiny home: stop-work + double permit fees.

ADU Impact Fees

Winston-Salem does not impose a general residential impact fee on ADUs. Under NCGS Chapter 162A, the city charges water and sewer system development fees only when a new lateral is installed; ADUs sharing the primary service typically owe no SDF. Standard building, electrical, plumbing, and mechanical permit fees apply.

Key details: General Impact Fee: None. Water/Sewer SDF: Only if new lateral. Authority: NCGS 162A-205. ADU Review Fee: $1,000 minimum removed (2022).

Failure to pay permit fees prevents permit issuance. Unpaid water/sewer SDFs prevent service connection. No general impact-fee violation exists because no general impact fee is charged.

The rules around adu impact fees in Winston-Salem lean permissive, but that does not mean anything goes.

ADU Permits

Winston-Salem UDO Section 5.3.4 permits one accessory dwelling unit per single-family lot in most residential zones. February 2022 amendment UDO-CC15 removed City Council approval so zoning staff approve ADUs. Building, electrical, plumbing, and mechanical permits are issued separately under NCGS 160D-1110.

Key details: Authority: UDO Sec. 5.3.4. Approval: Zoning staff (no Council vote). Permits: Winston-Salem Inspections. Codes: 2018 NC Residential Code series.

Unpermitted work triggers a Stop Work Order under NCGS 160D-1116. Doubled permit fees, daily civil penalties, and required removal or after-the-fact permitting are standard. Open-permit records prevent property sale until resolved.

ADU Owner Occupancy

Winston-Salem UDO Sec. 5.3.4 conditions ADU approval on common ownership of the principal dwelling and ADU; the lot cannot be subdivided. NC HB 409, which would have preempted local owner-occupancy mandates, did not pass the Senate. HOA covenants in deed-restricted neighborhoods may impose stricter rules.

Key details: Common Ownership: Required - cannot subdivide. State Preemption: None (HB 409 died 2023). Authority: UDO Sec. 5.3.4; NCGS Ch. 160D. HOA Override: Covenants apply privately.

Violation of UDO Sec. 5.3.4 is enforceable through Winston-Salem zoning enforcement, with civil penalties escalating from warning to daily fines. Attempting to convey an ADU on a separate parcel is invalid. HOA enforcement is a separate private matter.

ADU Rental Restrictions

Winston-Salem permits long-term ADU rentals subject to UDO 5.3.4 common ownership. The city currently has no general STR zoning permit; Forsyth County's STR regime applies only in A1 and Ag-Res zones. Under Schroeder v. City of Wilmington (2019), NC cities cannot outright prohibit STRs but may regulate them.

Key details: Long-Term Rental: Allowed; UDO 5.3.4 applies. Winston-Salem STR Permit: None currently. Forsyth STR: A1/Ag-Res with CUP only. State Law: Schroeder v. Wilmington (2019).

Long-term rentals violating UDO 5.3.4 face zoning enforcement. STR operations in Forsyth's A1/Ag-Res zones without a Conditional Use Permit and county business license face citation and tax penalties. Failure to remit Room Occupancy Tax is a NC violation.

The Bottom Line

Winston-Salem'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 Winston-Salem is broadly strict or permissive.

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