Chilton County, Alabama Building Permit Guide

The Chilton County Commission lists no building or inspections department, and its only development rulebook is the Subdivision Regulations enforced by the County Engineer. Building permits are a city matter here. Clanton’s Building Department issues most residential permits within one to two business days and charges by valuation ($973 for a $200,000 job); Jemison charges $5 per $1,000 of project cost; Thorsby wants final house plans three working days ahead. Septic approval comes from the Chilton County Health Department.

What needs a permit in Chilton County?

Clanton publishes the fullest list. Its Building Department requires a permit to construct, enlarge, alter, repair, move, demolish or change the occupancy of a building, and to install, alter, repair or replace electrical, gas, mechanical or plumbing systems.

In Clanton, trade work on a new house is usually covered by the master building permit. A separate Trades Permit is needed when a trade works without a general contractor, on commercial, industrial and multi-family projects, and often on existing buildings.

Who issues permits in Chilton County?

The Commission’s own office is at 500 Second Avenue North, Clanton (205-755-1551). Heath Sexton is the County Engineer. Jemison’s application has a box for sites in the city’s police jurisdiction as well as inside the limits, so check with the Jemison inspector before assuming a parcel just outside town is unregulated.

Applications and how to file

Clanton posts its forms on the Residential Projects and Commercial Projects pages: Residential Building Permit, Residential Trade Permit, Residential and Commercial Self-Perform Permit Applications, Mobile Home Permit, Pool Permit, New Commercial Construction Permit, Commercial Trade Permit, Demolition Permit, Sign Permit and the Subcontractor-Vendor Index. Completed forms and supporting documents go to the Building Department.

Jemison has one-page residential and commercial applications. Call the Building Inspector first to learn which plans to send, email or deliver them to City Hall, and pay only after the inspector approves; the City takes building permit payments online.

Thorsby issues the Building Permit only after the Zoning Officer certifies zoning approval. A new home site also needs sign-off from the Building Inspector, the Fire Department and the Town Superintendent.

County: the Engineer’s Office takes the proposed plat application. Splitting a single lot with 60 feet of road frontage off a larger parcel needs only an application and a survey filed with the County Engineer before the deed is recorded.

Permit fees in Chilton County

Clanton’s Schedule of Permit Fees lists a fee for every $1,000 of valuation. These rows are taken from it:

The steps between rows are $6 per $1,000 up to $50,000, $5 per $1,000 up to $100,000 and $4 per $1,000 up to $500,000. If work starts before the permit is obtained, Clanton doubles the fee.

For example, a $200,000 house costs $973 to permit in Clanton and $1,014 in Jemison ($1,000 plus the $14 issuance fee). A 12-lot county subdivision pays $800 for plat review and $25 for the Permit to Develop, plus any inspection and testing costs the county incurs.

Electrical, plumbing, mechanical and gas

Clanton: multi-family, commercial and industrial projects need separate Trades Permits for electrical, plumbing, mechanical/HVAC and fuel gas. Every subcontractor must hold a City of Clanton licence, whether paid a lump sum or by the hour, and the Subcontractor/Vendor Index must be turned in before permanent power is released. The Clanton Fire Department inspects new and existing buildings and businesses for fire code compliance.

Jemison: the residential application has a box for requesting an electrical inspection, and general contractors and subcontractors all need a Jemison business licence.

Thorsby: plumbing must be inspected and tested, and wiring and panels inspected, before interior finishes go on.

Septic: Clanton requires approval from the Chilton County Health Department for a private sewage disposal system, and its residential form asks for a copy of the health department permit.

Documents for a Clanton permit

Clanton’s residential list calls for construction documents prepared by a registered design professional, and site drainage on commercial projects is reviewed by the City engineer. After an application arrives, the department usually visits the site before issuing.

How to apply: the Chilton County sequence

Inspections

Clanton: the contractor requests each inspection at least 24 hours ahead. The Building Official’s list runs from the site inspection and temporary electrical service through footing, under-slab plumbing and electrical, foundation, framing, plumbing rough-in and top-out, electrical and mechanical rough-in, water and sewer service and the permanent power release, to the construction final and site final. Above-ceiling, fire-wall, sprinkler and hood suppression inspections need the fire official’s approval where they apply. An owner acting as contractor is inspected exactly as a licensed contractor would be. Where an architect or engineer had to design the project, Clanton may require that professional to certify the structure before the certificate of occupancy.

Thorsby: notify the inspector at least 24 hours before placing concrete in footers or slabs. Framing is inspected when rough framing is complete and before other trades start. A final inspection is required for the occupancy permit.

Permanent power in Clanton: a connection before the final inspection is allowed only if the service stays locked out when not in use and the building is far enough along not to be a hazard.

Local details for Chilton County

Flood hazard areas in Clanton: the City has its own Flood Ordinance, and a permit inside a mapped Special Flood Hazard Area needs extra information approved by the Building Official.

Clanton permit expiry: under City Code Sec. 5-3 a permit expires if no work has gone above the foundation 6 months after issue, and it can be renewed on reapplication under the ordinances then in force.

Flood zones outside the cities: FEMA lists Chilton County in the National Flood Insurance Program with flood maps dated October 19, 2023. The county website names no floodplain office; its Subdivision Regulations are administered by the County Engineer’s Office (205-755-0530).

Thorsby permit expiry: a Building Permit lapses if no work has risen above the foundation six months after issue. It also expires if the property is sold or the building contractor changes.

Thorsby setbacks: the city asks owners and contractors to confirm property setbacks before the first pre-slab or footer inspection.

Clanton site rules: the contractor must supply a metal waste container, because the City does not collect building debris. Burning or burying waste is prohibited, portable toilets are required on clearing, construction and demolition sites, and mud must be kept off public streets.

Clanton pools and signs: a pool contractor needs an Alabama general contractor’s licence when the pool exceeds $5,000, and every free-standing sign gets a footing inspection and an electrical inspection.

County subdivision lines: the county building setback line is at least 30 feet from the back of the right-of-way. Lots created by an administrative split must be at least one-third of an acre, or 15,000 square feet. A developer has one year from the Permit to Develop to begin substantial work.

State-reviewed buildings: Clanton notes that state buildings, schools, movie theaters and hotels or motels with 15 or more sleeping units are reviewed by the state before the City permits them.

Alabama building code

From 1 January 2027, under Act 2024-443, a residential home builder must build to the applicable residential code (the Alabama Residential Building Code, or the local code where one applies) even where no building department inspects the work. Since 1 October 2024 the Alabama Home Builders Licensure Board adopts the residential code, and the Licensing Board for General Contractors the commercial energy code. Alabama’s codes and the 2027 change

Official Chilton County resources

• Alabama Home Builders Licensure Board
• Alabama Division of Construction Management
• Chilton County Commission
• Chilton County Road Department and Engineer’s Office
• Subdivision Regulations of Chilton County (revised May 13, 2025)
• Chilton County E911 addressing
• Chilton County Health Department contacts
• City of Clanton Building and Zoning
• City of Clanton Permit Requirements
• City of Clanton residential permit forms and fee schedules
• City of Clanton Schedule of Permit Fees
• City of Jemison permits, licences and zoning
• City of Jemison forms
• City of Thorsby Building Inspector
• City of Calera Building Inspections Department

Chilton County building permit FAQs

Does Chilton County issue building permits?

The county government lists no building department. Permits come from the city the property is in; the county’s Engineer’s Office handles subdivision plats only.

How much is a building permit in Clanton, AL?

It follows the City’s valuation table: $83 at $10,000, $573 at $100,000 and $973 at $200,000. Starting work without the permit doubles the fee.

How long does a Clanton permit take?

Residential permits that need no site plan review can usually be picked up within one to two business days once all conditions are met. Commercial and multi-family projects wait for Planning Commission site plan review.

Can a homeowner pull a permit in Clanton?

Yes. An individual may act as their own contractor, but inspections are carried out as if a licensed contractor were on the job, and every subcontractor still needs a City licence.

What does a building permit cost in Jemison?

$5 per $1,000 of project cost with a $50 minimum, plus a $14 issuance fee.

Which building codes does Clanton enforce?

The 2021 International Building, Residential, Fire, Plumbing, Fuel Gas, Mechanical, Existing Building and Property Maintenance Codes, the 2020 National Electrical Code and the 2010 ADA Standards.

Who do I call about a septic permit in Chilton County?

The Chilton County Health Department, 301 Health Center Drive, Clanton, 205-755-1287.

Simplify Chilton County permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Alabama. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Chilton County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.