Fees
Estimated city fees
Baseline for a simple permitted deck: $125–$450 estimated combined fees (permit + plan review) for a typical permitted residential deck in Birmingham
| Fee | Amount | Notes |
|---|---|---|
| Building permit fee | $75–$300 (estimated, based on construction valuation) | Birmingham Inspection Services calculates permit fees based on declared construction valuation using the city fee schedule. A typical residential deck project falls in this range. Verify current amounts with Birmingham Inspection Services before submitting. |
| Plan review fee | $50–$150 (estimated) | Plan review for residential projects is typically assessed at the time of permit application. Simple, code-compliant deck designs may qualify for streamlined review. |
| Inspection fees | Included with permit | Required inspections (footing, framing, final) are covered under the permit. A re-inspection fee applies if work fails or is not ready. |
Documents
Required documents
- Building permit application submitted to Birmingham Inspection Services (in person at 710 N. 20th St., Birmingham, AL 35203, or via the city's online portal where available).
- Site plan drawn to scale showing property lines, existing structures, proposed deck footprint, setback dimensions, and dimensions to property lines and existing structures.
- Construction drawings showing deck dimensions, height above finished grade, framing layout, footing design and depth, beam/joist/post schedule, ledger connection detail with flashing for attached decks, and railing and stair details.
- Zoning verification or confirmation that the deck placement complies with the applicable zoning district setbacks under the City of Birmingham zoning code.
- Contractor license documentation from the Alabama Licensing Board for General Contractors if a licensed contractor applies on behalf of the homeowner, or owner-builder declaration for self-performed work.
Timeline
Typical timing
- Plan review
- 10–15 business days
- Total cycle
- 4–7 weeks from application to final inspection
Floodplain review, correction cycles, and inspection scheduling can extend the timeline. Birmingham Inspection Services workload varies seasonally.
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Process
How the permit process works
- Determine whether a permit is required Confirm whether the deck is attached to the house, exceeds 30 inches above grade, or exceeds 200 square feet as a freestanding structure. If any condition applies, a permit is required through Birmingham Inspection Services. Call 205-254-2330 or visit 710 N. 20th St. if you have questions about thresholds.
- Verify zoning setbacks for your property Look up your property's zoning district using the City of Birmingham GIS or contact the Jefferson County planning office. Confirm required front, rear, and side yard setbacks before designing the deck footprint.
- Prepare 2015 IRC-compliant plans Draw up a site plan and construction drawings per the 2015 IRC and Alabama state amendments. Note that Birmingham enforces the 2015 IRC, not the more recent 2018 or 2021 editions used in some neighboring states. Include footing design with adequate depth for Jefferson County soil conditions, ledger detail with flashing, and guardrail specifications.
- Submit the permit application to Birmingham Inspection Services Submit your application and plans to Birmingham Inspection Services at 710 N. 20th St., Birmingham, AL 35203. Check the city's website for current online submission options. Bring two sets of plans for complex projects.
- Complete plan review and respond to comments Plan examiners review the submittal against the 2015 IRC and Birmingham local requirements. If correction items are noted, update drawings and resubmit. Simple residential decks typically receive approval within 10–15 business days.
- Pay fees and receive the permit Once plan review is approved, pay the remaining permit fees and receive the issued permit. Post the permit at the job site during all construction phases as required.
- Schedule required inspections Request inspections through the Birmingham Inspection Services scheduling system. Required inspections for a typical deck include a footing inspection before pouring concrete, a framing inspection after structural members are installed but before covering, and a final inspection upon completion.
- Pass final inspection and close the permit After final inspection sign-off, the permit is closed and the deck becomes part of the official Birmingham building record. This protects you at resale, for insurance, and on future permit applications.
Code basis
What Birmingham reviews against
2015 International Residential Code (IRC) with Alabama state amendments, administered by Birmingham Inspection Services.
If you skip the permit
What can go wrong
- Birmingham Inspection Services can issue a stop-work order and red-tag an unpermitted deck at any stage of construction.
- The city may require demolition or structural opening of the unpermitted work at the owner's expense to verify compliance.
- Civil penalties and daily fines can accrue under Birmingham City Code until the violation is corrected.
- Alabama's residential property condition disclosure requirements mean unpermitted construction typically must be disclosed to buyers, potentially complicating or delaying a sale.
- After-the-fact permits in Birmingham carry penalty fees and require invasive inspection of existing work.
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What you’ll need for the project
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FAQ
Common Birmingham deck permit questions
Do I need a permit to build a deck in Birmingham, AL?
Usually yes. A building permit is required for any deck attached to the house and for any freestanding deck that is more than 30 inches above grade or larger than 200 square feet. A small freestanding deck within those thresholds may not require a permit, but City of Birmingham zoning setbacks still apply. Contact Birmingham Inspection Services at 205-254-2330 to confirm before building.
What building code does Birmingham use for decks?
Birmingham enforces the 2015 International Residential Code (IRC) with Alabama state amendments. This is one IRC edition behind most neighboring states (Tennessee, Georgia) which have adopted the 2018 IRC. Deck framing must comply with IRC Section R507 (Exterior Decks) as published in the 2015 edition.
How much does a deck permit cost in Birmingham?
Estimated combined fees (permit plus plan review) for a typical residential deck in Birmingham run approximately $125–$450, based on declared construction valuation. Verify the current fee schedule with Birmingham Inspection Services before submitting your application.
Where do I apply for a deck permit in Birmingham?
Submit in person at Birmingham Inspection Services, 710 N. 20th St., Birmingham, AL 35203. The department can be reached at 205-254-2330. Check the city's website at birminghamal.gov/departments/inspections for any available online submission options.
Are there any state solar incentives for Birmingham homeowners?
No. Alabama does not have a state solar tax credit, state solar rebate program, or strong net metering mandate. Birmingham homeowners considering solar are limited to the federal Investment Tax Credit (30% through 2032). Alabama Power's export rate for excess solar generation is set at avoided cost — significantly below the retail rate. This makes Birmingham the weakest incentive case for solar among major Southeast cities. See the Birmingham Solar Savings Calculator for an honest look at the federal-ITC-only economics.
What inspections are required for a deck permit in Birmingham?
A standard Birmingham residential deck permit requires a footing inspection before pouring concrete, a framing inspection after structural members are installed but before covering, and a final inspection upon completion. Your permit documentation will list the specific inspections required for your project.
Sources
Official links and freshness
- https://www.birminghamal.gov/departments/inspections/
- https://www.birminghamal.gov/departments/inspections/building-permits/
- https://codes.iccsafe.org/content/IRC2015
- https://dsireusa.org/state/alabama/
- https://www.alabamapower.com/residential/save-money-and-energy/energy-from-the-sun/solar-billing.html
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Disclaimer: This page is informational, not legal advice. Permit rules, fees, and processes change. Verify your project with Birmingham permitting staff before building.