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Oct 31, 2025

Alamance County Building and Trade Permit Guide

Britain Jacobson
Table Of Contents

Construction and renovation projects in Alamance County, North Carolina, need proper permits before work can begin. Alamance County follows North Carolina state building codes and has its own county regulations for both residential and commercial work. 

This guide helps you understand Alamance County's building permit system. You’ll learn what types of projects require permits, how to submit applications, what fees to expect, and how inspections work throughout the county.

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What requires a building permit in Alamance County?

Alamance County Inspections Department handles permits for building construction, mechanical systems, electrical work, and plumbing projects. It applies to unincorporated county areas and any towns that have agreements with the county for permit services.

You’ll need a permit to:

  • Perform any construction, reconstruction, alteration, repair, move, removal, demolition, or change of occupancy of a building
  • Install, alter, repair, replace, or relocate electrical wiring, devices, appliances, or equipment
  • Install, replace, or relocate any plumbing, heating/air-conditioning (HVAC) materials, appliances, or equipment
  • Install or modify an automatic fire-extinguishing (sprinkler) system

What doesn’t require a building permit?

In Alamance County, you may not need a permit for:

  • Non-structural work totaling under $15,000 (state threshold), unless it involves new or altered plumbing, mechanical, or electrical systems
  • Residential accessory structures where no dimension exceeds 12 ft (e.g., a small shed), unless plumbing/mechanical/electrical is added or altered
  • Farm buildings outside municipal limits
  • Repair/replace lighting devices/fixtures of the same type (like-for-like) when performed by a licensed electrician
  • Minor repairs or replacements on the house side of a trap that don’t disrupt the original water supply, waste, or vent system

Alamance County building permit cost

Permit fees are based on construction type, project valuation, and square footage. Below are estimates for common project types.

Residential fees

Scope Fee
New single-family/duplex/townhouse/modular (trade permits included)
  • Up to 1,500 sf: $525
  • >1,500 sf: $0.36/sf
Addition/renovation/alteration/upfit (dwelling unit)
  • <800 sf: $175 + trade fees/trip
  • 801–1,200 sf: $250 + trade fees/trip
  • >1,200 sf: $0.25/sf + trade fees/trip
New SFD with fire sprinklers $0.20/gross sf (or $400 min)
Accessory buildings/garages/workshops $0.25/gross sf (or $110 min)
Manufactured/mobile home (includes base trades)
  • Single-wide $300
  • Double-wide $350

Commercial fees

Scope Fee
Commercial plan review
  • Up to 4,000 sf: $180
  • 4,000–49,999 sf: $380
  • >50,000 sf: $580
Commercial building permit (based on construction cost)
  • $60 for the first $1,000
  • then $6 per $1,000 from $1,000–$100,000
  • then $5 per $1,000 over $100,000
Signs/billboards
  • Up to 200 sf: $90
  • Over 200 sf: $180 (electrical not included)
Occupancy Permit/Day Care/ABC License $90
Insulation & Energy Utilization (w/o building permit) $110
Mobile construction office $280 (trade fees extra)

Get additional information on fees by visiting the permits and inspection fees page.

How long do building permits last in Alamance County?

Permits issued by Alamance County are valid for 6 months from the date of issuance. The permit remains active as long as work progresses and inspections are scheduled regularly. If no work is completed or no inspections are requested within 6 months, the permit may expire.

Alamance County trade permits

Plumbing permits

Permits are required for all plumbing installations, fixture replacements involving piping changes, and new systems in both residential and commercial settings.

Scope Fee
New roughing-in $90 first fixture + $5 each add’l
Building sewer connection $90
Misc. plumbing / water-heater change-out $120
Water service connection $90
Travel trailer / recreational vehicle $90

Electrical permits

Any service panel change, new circuit, or whole-building electrical work requires an electrical permit.

Scope Fee
Service size (by amps)
  • Up to 200 amps: $120
  • >200 amps: $180
Temporary power $90
Commercial service change $90
Low voltage / signs $90
Misc. electrical permits $70
Underground inspections (slab, ditch, etc.) $75

HVAC permits

HVAC work, such as replacements, new installs, and duct modifications, requires a mechanical permit.

Scope Fee
Commercial – heat only $0.0006 per BTU
Commercial – cooling only $0.0011 per BTU (or $75 min)
Commercial – heating & cooling $0.006 per BTU (heating) + $0.005 per BTU (cooling) (or $75 min)
Heat pump $0.005 per BTU ($75 min)
Refrigeration – walk-in cooler/unit $120 first unit, $95 each add’l
Boilers & chillers
  • Up to 150,000 BTU: $90
  • >150,000 BTU: $90 + $0.0006 per BTU over 150,000 (max $420)
Commercial hood $200
Gas piping/ductwork/misc. mechanical/fuel gas $90
Residential HVAC change-out / installation
  • $90 (one system)
  • $110 (two or more systems)

Special permits

For reroofs, fences, solar panels, or similar exterior improvements, a building or trade permit may be required.

Scope Fee
Deck $0.25/gross sf ($120 min)
Insulation & Energy Utilization (w/o building permit) $80
Demolition (building) $75
Moving a building $110 (trade fees extra)
Swimming pool / hot tub / spa $110 + Electrical additional $225
Solar – roof-mounted $150 + Electrical additional $75
Solar – ground-mounted $180 + Electrical additional $130

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How to get a building permit in Alamance County

Step 1: Prepare your plans and documents

Start by collecting the scope of work, site plan/survey, and construction drawings (sealed when required). Have the contractor’s license information ready. Application packets and checklists are on the County’s site.

Step 2: Submit your Alamance County building permits application

You can file electronically or in person.

  • Download and complete the appropriate PDF application(s) (residential, commercial, or trade)
  • Electronic submittal: Email your application and digital plans to planreview@alamance-nc.com
  • In person: Central Permitting at 201 W. Elm St., Graham, NC 27253 (M–F, 8:00–5:00; permits issued 8:00–4:30)

Step 3: Wait for plan review

Permits are routed to the right reviewers. Depending on the scope, your submittal may be reviewed by Building, Planning/Zoning, Environmental Health/Floodplain, and, in municipalities, local zoning first.

The Inspections site explicitly handles unincorporated areas and these towns: Village of Alamance, Elon, Gibsonville, Green Level, Haw River, Swepsonville, and Ossipee. If your project is inside Burlington city limits, start in the BurlingtonSmart portal and follow the city's instructions.

Step 4: Pay fees and receive your permit

When your application is approved, you’ll be notified of fees and can pay and collect/print the permit. 

Step 5: Begin construction and request inspections

Schedule inspections by phone or online. Requests made before 4:00 p.m. are scheduled for the next business day (as capacity allows). Have plans on site at inspection time.

  • Phone: 336-290-0404 (M–F 8:00–5:00)
  • Online: create an online account (County notes that an account is required for online requests)
  • Location (in person): 201 W. Elm St., Graham, NC

Alamance County permitting resources

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Construction professionals use PermitFlow because we provide:

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Don't let Alamance County's permit process hold you up. Reach out to our experts now to see how we can keep your projects running smoothly.

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