Detached ADU in North Carolina

Port City ADU builds custom detached ADUs in Wilmington, NC. Founded by contractor Cory Thompson, they handle design, permitting & construction. Projects range $80K–$250K+, taking 5–8 months. Serving Wilmington, Wrightsville Beach & New Hanover County.

Haven Design Build offers architecture and construction services across North Carolina. Specializing in custom homes, ADUs, multifamily housing, and commercial projects, their design-build model ensures streamlined communication, transparent budgets, and community-focused development.

Queen Boss Construction builds ADUs in Charlotte, NC—detached cottages, attached suites, and garage or basement conversions. With 20+ years of experience, they handle design, permits, and construction for rental units, in-law suites, and more.

Nanostead is a custom small home and ADU builder in Greenville, SC, specializing in accessory dwelling units, backyard cottages, and energy-efficient residences built with craftsmanship and long-term value in mind.

JH Landscapes builds ADUs, guest cottages, and garage apartments in the Charlotte metro area, including NC and SC communities. Services cover design, permitting, and construction. Licensed, insured, and code-compliant.

Radford Construction Company builds custom ADUs, including detached units, in-law suites, and guest suites. Expert ADU contractor managing design, permits, zoning, and construction for rental income or private family living space.

BSIDE Homes is a Durham, NC ADU builder specializing in backyard cottages and granny flats. They offer pre-designed ADU floor plans from $90K–$230K, helping Research Triangle homeowners build affordable, income-generating accessory dwelling units.

Expert ADU builders specializing in custom accessory dwelling units, including detached guest houses, granny flats, backyard cottages, and home offices. Experienced in historic districts, zoning requirements, and unique architectural challenges.

An ADU is a self-contained living space on the same lot as a primary home. Palmer Custom Builders, Charlotte NC's trusted ADU contractor with 40+ years experience, builds detached, attached, garage conversion, and basement ADUs, boosting property value up to 35%.

GrindStone Construction is a veteran-owned ADU contractor in Cary, NC, building backyard cottages, in-law suites & rental ADUs across the Raleigh-Durham Triangle with fixed-price contracts and full-service design-build support.