Guilford County, NC Accessory Structures: Tiny Homes (2026)

UDO Subsec. 5.4.C, 'Tiny Housing Developments,' is the only path the Guilford County code provides for grouping tiny homes on a single tract in the unincorporated county, and it treats the project as a group development subject to every procedure and standard in Subsec. 8, Subdivisions & Infrastructure Standards, the same subdivision-level review a conventional neighborhood undergoes. The use is limited to the RM8, RM18 and RM26 multi-family residential districts, so a tiny home cannot be sited as a stand-alone accessory or principal use outside one of these zones under this section.

A qualifying tract must be at least 5 acres and hold a minimum of 15 spaces, but never more than 300. Every space must sit at least 100 feet from a public right-of-way and from every property line, mirroring the setback the UDO applies to mobile home parks, and only one home is allowed per space. No space may have direct vehicular access to a public street; instead, each must front a private street or drive within the development with at least 20 feet of access width. The development must also provide recreational space, including at least one playground sized to one acre per 100 spaces, kept away from any septic drainfield, and must meet the UDO's drainage and grading standards for the site.

The code addresses sales directly: 'the sale of tiny homes in the development on a commercial basis shall not be permitted,' closing off the use as a sales lot or dealer site. A commentary note also flags that units certified under the RVIA as recreational vehicles are treated as RVs, not tiny homes, under separate state guidance from the NC Department of Insurance.