Before You Build in Durham, NC: Permit & Rule Checklist (2026)
Everything you need to know before starting a home improvement project
Building a fence, installing a pool, or adding a shed? Each project has its own set of local permits and rules in Durham. This guide consolidates fence, pool, ADU, shed, fire pit, and landscaping regulations into one checklist so you know what to expect before you start.
Quick Permit Checklist
At-a-glance overview of permit categories in Durham. Click any card for details.
Fences & Walls
5 rules on file
Swimming Pools
5 rules on file
ADUs & Granny Flats
2 rules on file
Sheds & Outbuildings
3 rules on file
Fire Pits & Outdoor Structures
2 rules on file
Landscaping & Tree Removal
3 rules on file
Fences & Walls
Heavy RestrictionsHeight limits, materials, permits, and shared fence rules.
Permit Requirements
Few RestrictionsDurham does not require a permit for most residential fences or walls. Permits are required for retaining walls, pool barriers on single-family parcels, properties in flood plains, and commercial fences over 6 feet.
Neighbor Fence Rules
Some RestrictionsDurham requires fences set back 2 feet from sidewalks or 5 feet from curbs. North Carolina has no statutory shared-cost obligation for boundary fences between neighbors.
Height Limits
Some RestrictionsDurham UDO Section 9.9 limits residential fences to 4 feet in front yards and 8 feet in side and rear yards. Corner lots face additional restrictions along side streets.
Pool Barriers
Heavy RestrictionsDurham adopts NC Building Code pool barrier standards requiring 48-inch barriers around residential pools. Pool fences on single-family parcels need a building permit.
Retaining Walls
Some RestrictionsDurham requires a building permit for all retaining walls. Retaining walls over 4 feet at street frontage must be terraced in Design Districts. Walls over 8 feet near buffers require a 10-foot setback.
Swimming Pools
Heavy RestrictionsPool permits, safety fencing, and drainage requirements.
Safety Rules
Heavy RestrictionsDurham pools must meet NC Building Code Sec. 3109 and the federal VGB Act. Anti-entrapment drain covers, 48-inch barriers, and licensed electrical work required.
Pool Permits
Some RestrictionsDurham requires building and electrical permits for all swimming pools. Pools must maintain 5-foot setbacks from property lines per UDO Sec. 5.4.9.
Hot Tub Rules
Some RestrictionsDurham requires building and electrical permits for hot tubs and spas. ASTM-compliant locking covers may exempt from 48-inch barrier requirement. 5-foot setback applies.
Above-Ground Pools
Some RestrictionsDurham requires building and electrical permits for above-ground pools. Same 5-foot setback and 48-inch barrier fencing rules apply as for in-ground pools.
Fencing Requirements
Heavy RestrictionsDurham requires 48-inch pool barrier fencing per NC Building Code. Barriers must fully enclose the pool with self-closing, self-latching gates. Permit required for pool fences.
ADUs & Granny Flats
Few RestrictionsAccessory dwelling unit rules and garage conversion permits.
ADU Rules
Few RestrictionsDurham allows one ADU per lot under UDO Sec. 5.4.2. Max 1,200 sq ft heated area. No special use permit or additional parking required. Attached, detached, or internal.
Garage Conversions
Few RestrictionsDurham allows garage-to-ADU conversions under UDO Sec. 5.4.2 without a special use permit. Must meet 1,200 sq ft max and NC Building Code habitable space standards.
Sheds & Outbuildings
Some RestrictionsShed permits, setback limits, and outbuilding size rules.
Tiny Homes
Some RestrictionsDurham allows tiny homes as ADUs under UDO Sec. 5.4.2 on permanent foundations. Max 1,200 sq ft. Tiny homes on wheels may be classified as RVs with limited placement.
Carport Rules
Some RestrictionsDurham requires a building permit for detached carports under UDO Sec. 5.4.1. Must be behind front building line with 5-foot setbacks. No front yard placement allowed.
Shed Rules
Some RestrictionsDurham requires a building permit for all sheds under UDO Sec. 5.4.1. Must be behind the front building line with 5-foot rear and side setbacks. Cannot exceed primary structure size.
Fire Pits & Outdoor Structures
Some RestrictionsFire pit placement, outdoor burning restrictions, and permits.
Fire Pit Rules
Some RestrictionsDurham allows fire pits under NC Fire Code NCFC 307. Portable pits must be 25 feet from structures; stationary pits need 15 feet from structures and 5 feet from property lines.
Outdoor Burning
Some RestrictionsDurham regulates outdoor burning under local code and NC DEQ air quality rules. NC Forest Service issues burn permits and bans (N.C.G.S. §106-942).
Landscaping & Tree Removal
Heavy RestrictionsTree removal permits, heritage tree protections, and water rules.
Water Restrictions
Heavy RestrictionsDurham enforces a year-round odd-even spray irrigation schedule with no watering on Mondays or between 10 a.m. and 6 p.m. Fines reach $250.
Tree Removal & Heritage Trees
Some RestrictionsDurham UDO Sec. 8.3 protects specimen trees on development sites. Unauthorized removal triggers 3-to-5-year site plan denial. Existing homes face fewer restrictions.
Tree Trimming
Some RestrictionsDurham UDO Sec. 8.3 protects major specimen trees. Street tree pruning requires Urban Forestry approval. Topping is prohibited citywide.
General Permit Tips
When do you typically need a permit?
Most cities require permits for structural work, including fences over a certain height, pools, ADUs, and sheds above a size threshold. Even projects that seem minor can trigger permit requirements, so it is always best to check first.
How to apply for a building permit
Visit your local building department or their website. Most jurisdictions accept online applications. You will typically need a site plan, project description, and may need contractor information. Processing times vary from same-day for simple projects to several weeks for larger builds.
Common permit violations to avoid
Building without a permit, exceeding approved dimensions, and ignoring setback requirements are the most common violations. Penalties can include fines, required removal of the structure, and complications when selling your home.
Looking for rules beyond permits? View all ordinances we track for Durham.