ADU Permits: Charlotte vs Matthews
How do adu permits rules compare between Charlotte, NC and Matthews, NC?
Charlotte, NC
Mecklenburg County
Charlotte's Unified Development Ordinance (UDO), effective June 1, 2023, permits accessory dwelling units by right in all residential zoning districts under Section 7.103. ADUs are limited to 1,000 sq ft detached or 800 sq ft attached. Permits are issued by Mecklenburg County Code Enforcement (LUESA) on the city's behalf. Building, electrical, plumbing, and mechanical permits are separate, per NC General Statute 160D-1110.
View full Charlotte rules →Matthews, NC
Mecklenburg County
No data available yet for Matthews.
Key Facts Comparison
| Fact | Charlotte | Matthews |
|---|---|---|
| Authority | UDO Sec. 7.103 (eff. 6/1/2023) | - |
| Detached Max | 1,000 sq ft or 50% | - |
| Attached Max | 800 sq ft or 35% | - |
| Permits | Mecklenburg County LUESA | - |
Highlighted rows indicate differences between cities.
Charlotte FAQ
Where do I apply for an ADU permit in Charlotte?
Through the Charlotte permitting portal online; building and trade permits are issued by Mecklenburg County Code Enforcement (LUESA) at 2145 Suttle Ave. Zoning review is done by Charlotte Planning, Design and Development.
How big can my Charlotte ADU be?
Detached: 1,000 sq ft or 50% of your home, whichever is less. Attached: 800 sq ft or 35%. Only one ADU per lot is permitted.
Matthews FAQ
No FAQs available.
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