Building permits in New Hanover County — the coastal county anchored by Wilmington — are issued by New Hanover County Building Safety, which issues building permits not only for unincorporated areas but also inside the City of Wilmington and Carolina Beach (with municipal zoning approval). Water and sewer service is provided by the Cape Fear Public Utility Authority (CFPUA).
This New Hanover County building permit guide covers what requires a permit, how fees work, the county portal, trade permits, CFPUA, and inspections — so your New Hanover County project starts clean.
New Hanover County Building Safety issues building permits county-wide, including inside Wilmington and Carolina Beach, while those municipalities handle their own zoning (and, in Wilmington, Certificates of Appropriateness). The county is coastal, so wind and flood requirements affect design and elevation, and CFPUA coordinates water/sewer.
What requires a building permit in New Hanover County?
Under the North Carolina State Building Code (and N.C.G.S. 160D-1110, which requires permits for most construction), a permit is required before you construct, reconstruct, alter, repair, move, demolish, or change the occupancy of most structures and systems. Common triggers include:
Permit required
- New construction, additions, and renovations
- Structural / load-bearing alterations and demolition
- Reroofing, windows, doors, and exterior changes
- Electrical service changes and most wiring alterations
- Mechanical / HVAC installations and changeouts
- Plumbing alterations, repipes, and water heaters
- Decks, accessory structures, and signs
- Change of occupancy or use
Typically exempt
- Painting, flooring, cabinetry, and cosmetic work
- Like-for-like fixture/device swaps by a licensed contractor
- Fences (county zoning does not regulate fences; verify easements/HOA)
- Minor work expressly exempt by code (confirm first)
Exemptions are narrow and scope-specific. When unsure, confirm with the building department before starting — see the penalty note below.
Get the permit issued before starting work. Building without one exposes the owner to penalties and stop-work orders. For projects inside a municipality, the city/town zoning approval must be in place before the County issues the building permit.
Who handles permitting in New Hanover County?
Building permits and inspections run through New Hanover County Building Safety. For projects inside Wilmington or Carolina Beach, secure municipal zoning approval first; water and sewer service is provided by CFPUA.
| Detail | Information |
|---|---|
| Office | 230 Government Center Drive, Wilmington, NC 28403 |
| Phone | 910-798-7308; Coast@nhcgov.com |
| Online portal | New Hanover County Permits & Inspections (Live Remote Inspections) |
| Issues permits for | Unincorporated county, City of Wilmington, and Carolina Beach |
| Water & sewer | Cape Fear Public Utility Authority (CFPUA) — 910-332-6550 |
| Enforced code | NC State Building Code (coastal wind/flood) |
Apply through the New Hanover County permits portal. Submit building and trade applications and schedule inspections online; the County offers Live Remote Inspections where eligible. For projects inside Wilmington or Carolina Beach, secure municipal zoning approval first, and coordinate CFPUA for water/sewer availability. Reach Building Safety at 910-798-7308 or Coast@nhcgov.com.
New Hanover County building permit cost
New Hanover County building permit fees are set by the county fee schedule and based on the type and valuation of work, with separate trade permit fees.
Coastal projects may carry additional wind/flood review, and CFPUA assesses its own utility fees. Confirm current amounts before budgeting.
| Fee component | How it works |
|---|---|
| Building permit fee | Per county fee schedule (type & valuation) |
| Trade permits (E / P / M) | Charged separately per trade |
| CFPUA utility fees | Water/sewer connection & capacity |
| Municipal zoning | City/town review for in-municipality projects |
| Lien agent | Designate via LiensNC for projects $30,000+ |
| Work-without-permit | Penalties and possible stop-work orders |
Want a precise number for a specific New Hanover County project? Send us the scope and valuation and we'll return a fee estimate alongside a filing timeline.
New Hanover County trade permits
Electrical, plumbing, and mechanical work needs its own permit and a North Carolina-licensed contractor, filed with New Hanover County.
Electrical permits
Required for service upgrades, panels, solar PV, and most wiring, performed by a NC-licensed electrical contractor.
Plumbing permits
Required for new plumbing, repipes, water heaters, fixtures, and gas piping, performed by a NC-licensed plumbing contractor; CFPUA coordinates water/sewer service.
Mechanical (HVAC) permits
Required for HVAC changeouts, ductwork, and refrigeration, performed by a NC-licensed contractor. Coastal equipment anchoring may apply.
Miscellaneous & specialty
Reroofs, decks, accessory structures, and signs are permitted separately. County zoning does not regulate fences (verify easements/HOA, and separate City of Wilmington fees may apply in city limits), and coastal wind/flood requirements affect design and elevation.
Verify your contractor's license. North Carolina requires a state General Contractor license from the NC Licensing Board for General Contractors for projects costing $40,000 or more, plus separate state licenses for electrical (NC Board of Examiners of Electrical Contractors) and plumbing/heating (NC State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors). Verify before signing. The property owner is responsible for ensuring a permit is obtained.
How to get a building permit in New Hanover County
Confirm jurisdiction & overlays
Confirm whether the parcel is unincorporated or inside Wilmington/Carolina Beach, and check flood and coastal overlays.
Secure municipal zoning if applicable
For in-municipality projects, obtain city/town zoning approval (and any Wilmington COA) first.
Prepare your documents
Assemble the application, stamped plans (coastal wind/flood as applicable), and NC license documentation; designate a lien agent via LiensNC for projects $30,000+.
Apply to Building Safety
Submit the building/trade application through the New Hanover County permits portal.
Pay fees & pull the permit
Pay county fees (and coordinate CFPUA), then post the permit on site.
Schedule inspections through close-out
Schedule inspections (Live Remote Inspections where eligible). Clear all required inspections to obtain your Certificate of Occupancy.
Inspections in New Hanover County
Schedule inspections through New Hanover County Building Safety; Live Remote Inspections are available when eligible. Contact Building Safety at 910-798-7308 or Coast@nhcgov.com. Typical checkpoints include footing/foundation, rough-in MEP, framing, insulation, and final.
If a permit is placed on hold by CFPUA or a municipality, resolve it with that agency before re-inspection; a final inspection and Certificate of Occupancy are required before legal occupancy.
Official New Hanover County permitting resources
- 🏛️ New Hanover County Permits & Inspections
- 💻 Building Safety FAQs & portal
- 📋 City of Wilmington zoning (in-city)
- 🪪 NC Licensing Board for General Contractors
- 📘 NC OSFM — State Building Codes
- 🗺️ Cape Fear Public Utility Authority (CFPUA)
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More North Carolina permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of June 2026. Permit requirements, fees, and processes change; always confirm current details with New Hanover County Building Safety before filing. This is not legal advice.