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Codes, exemptions & field inspections

Build to the adopted code. Verify every exception.

This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.

Regulatory framework

The code baseline for Chatham County.

Chatham County Central Permitting & Building Inspections enforces federal and state law, the North Carolina State Building Codes, local ordinances, and the fire code. The County FAQ states that it is currently using the 2018 version of the North Carolina codes; current 2026 research indicates the 2018 North Carolina State Building Code remains in effect while implementation of the 2024 Code is delayed by state certification and publication requirements.

Inspection lane

Use the OpenGov portal at https://chathamcountync.portal.opengov.com to submit applications and plans and request inspections. The County also accepts inspection requests through its online portal or by contacting Central Permitting. Next-day open-floor inspections may be requested before 2:00 p.m.; standard inspection-day windows are generally 9:00 a.m.-4:00 p.m. without a guaranteed appointment time. The County’s portal records scheduled inspections and results.

Minor-work playbook

Understand what may be exempt—and what is not.

Chatham County guidance states that building permits are generally not required for non-structural work under $40,000 or for residential accessory structures when no dimension exceeds 12 feet. Minor plumbing repairs or replacements on the house side of a trap may be exempt when they do not disrupt the original water, waste, or ventilation system; minor HVAC burner service and filter replacement are also listed as permit exceptions. Replacement lamps/fuses and cord-connected appliance servicing are among electrical exceptions. Confirm zoning, trade, fire, and watershed requirements separately.

Field rule

A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.

Inspection pipeline

Keep the work visible at every release point.

  1. 1

    Request with lead time

    Use the OpenGov portal at https://chathamcountync.portal.opengov.com to submit applications and plans and request inspections. The County also accepts inspection requests through its online portal or by contacting Central Permitting. Next-day open-floor inspections may be requested before 2:00 p.m.; standard inspection-day windows are generally 9:00 a.m.-4:00 p.m. without a guaranteed appointment time. The County’s portal records scheduled inspections and results.

  2. 2

    Preserve access

    Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.

  3. 3

    Close the record

    Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.

Contractor verification

Verify the builder before the contract is signed.

Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.

Verify contractor ↗

Planning reference

Keep the parcel rules beside the building plans.

A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.

Open planning reference ↗

Source trail

Official sources for this profile

Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.

Agency websiteOpen official source ↗Permit portalOpen official source ↗Application instructionsOpen official source ↗Fee scheduleOpen official source ↗Planning or zoning referenceOpen official source ↗Contractor license lookupOpen official source ↗

Project questions

Frequently asked questions for Chatham County

Who handles permitting for this jurisdiction?

Chatham County Central Permitting & Building Inspections is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.

How should I begin an application?

Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 919-542-8293; 919-545-8403; Central Permitting main number 919-542-8230 option 2.

How long might review take?

N/A for standard permit review; next-day open-floor inspections may be available when requested before 2:00 p.m. and capacity permits.

How are inspections scheduled?

Use the OpenGov portal at https://chathamcountync.portal.opengov.com to submit applications and plans and request inspections. The County also accepts inspection requests through its online portal or by contacting Central Permitting. Next-day open-floor inspections may be requested before 2:00 p.m.; standard inspection-day windows are generally 9:00 a.m.-4:00 p.m. without a guaranteed appointment time. The County’s portal records scheduled inspections and results.

Which codes and exemptions should I review?

Chatham County Central Permitting & Building Inspections enforces federal and state law, the North Carolina State Building Codes, local ordinances, and the fire code. The County FAQ states that it is currently using the 2018 version of the North Carolina codes; current 2026 research indicates the 2018 North Carolina State Building Code remains in effect while implementation of the 2024 Code is delayed by state certification and publication requirements. Chatham County guidance states that building permits are generally not required for non-structural work under $40,000 or for residential accessory structures when no dimension exceeds 12 feet. Minor plumbing repairs or replacements on the house side of a trap may be exempt when they do not disrupt the original water, waste, or ventilation system; minor HVAC burner service and filter replacement are also listed as permit exceptions. Replacement lamps/fuses and cord-connected appliance servicing are among electrical exceptions. Confirm zoning, trade, fire, and watershed requirements separately.

Field sequencing matters

The inspector needs to see the work at the right moment.

Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.

When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.

Closeout file

Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.