Roof Replacement Permit in San Antonio, Texas
By Mario Bailey Last checked 2026-06-18 · 2 official sources
Verified against official sources From an official sourcePermit required
Quick answer
A re-roof permit is required in San Antonio for residential roof replacement and re-roofing projects. The official Re-Roof Permit Application is available through San Antonio DSD at docsonline.sanantonio.gov. Licensed trade contractors must secure any necessary mechanical, electrical, or plumbing permits for work on roof penetrations extending above the new roofline.
Who is pulling this permit?
Apply yourself
Hire it out
Before you sign, ask the contractor:
- Who pulls the permit, you or me, and is the permit fee included in the bid?
- Which inspections will this job need, and who meets the inspector on site?
- Is your contractor license active in this locality, and under which business name?
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When a permit is usually needed
Before performing any residential roof replacement or re-roofing project
What roof replacement permit costs in San Antonio
Flat $25 residential re-roof permit fee, per the FY2026 Development Fee Schedule.
How San Antonio compares in Texas
| Jurisdiction | Permit needed? | Threshold |
|---|---|---|
| Austin | It depends | asphalt shingle re-roofing is generally exempt unless property is in the Wildland-Urban Interface area and 50% or more of the roofing is being replaced |
| Dallas | It depends | re-roofing of single-family or duplex valued at $500 or less does not require a permit; re-roofing valued over $500 or full replacement requires a permit |
| Houston | Permit required | Not specified |
| San Antoniothis page | Permit required | Not specified |
How to apply in San Antonio
A residential reroof permit application is lighter than for structural work: you state whether the scope is a full tear-off (roof replacement) or an overlay (roof recover), describe the covering material and its manufacturer instructions, and note the condition of the existing deck, since those facts determine which code path applies.
What most roof replacement permit applications include:
- State on the application whether the job is a roof replacement, which strips all existing layers down to the bare deck, or a roof recover, which leaves the old covering in place under specific conditions, since the two scopes are governed differently (IRC R908.3).
- A recover is only an option where the new covering follows the roof covering manufacturer's approved instructions or is a self-supporting system, such as standing-seam metal, that does not rely on the existing roof for support (IRC R908.3.1).
- Full tear-off must be scoped on the application instead of a recover when the existing roof is water soaked or deteriorated, is slate, clay, cement, or asbestos-cement tile, or already carries two or more layers of roof covering (IRC R908.3.1.1).
- The materials and installation methods described on the application must comply with the reroofing requirements of the roof-assemblies chapter (IRC R908.1).
- If the scope reuses existing slate, clay, or cement tile, damaged or broken pieces cannot be listed for reinstallation, and any rusted or deteriorated flashings, edgings, outlets, or vents uncovered during tear-off must be scoped for replacement (IRC R908.5).
General submittal guidance from IRC Section R908 Reroofing (text as adopted in the 2020 Residential Code of New York State, based on the 2018 IRC). Source. City of San Antonio Development Services Department sets the exact checklist for San Antonio.
Where to apply in San Antonio:
City of San Antonio Development Services Department
- 1901 S. Alamo St., San Antonio, TX 78204
- Phone: 210-207-1111
Inspections and closing out your permit
Most residential reroofs get two to three field inspections keyed to the scope of work: a deck or nailing check when sheathing is exposed or replaced, a final on the completed covering and flashings, and in some high-wind regions a dedicated check of mitigation measures added during tear-off.
- Where the covering is fully removed and the sheathing is exposed, replaced, or added, inspectors check the deck and its nailing before any new roofing goes down, since the structural framework must be able to carry the new covering's loads (IRC R908.2).
- An overlay is only approved where it meets one of the code's listed recover conditions, such as installation in accordance with the covering manufacturer's approved instructions (IRC R908.3.1).
- Flashings disturbed or replaced during the job are checked against the approved manufacturer's installation instructions, and metal flashing that will receive bituminous material must be primed before installation (IRC R908.6).
- A final inspection confirms the completed roof covering and its fasteners were installed as required for that material and per manufacturer instructions before the permit is closed (IRC R905).
- In some regions with strengthened wind provisions, reroofing an older single-family home also triggers inspection of supplemental deck-nailing and a secondary water barrier added during tear-off, on top of the base reroofing requirements (Florida Building Code, Residential R908.7 Mitigation).
- Reinstalled existing slate, clay, or cement tile is checked against reuse limits at inspection, and any rusted, damaged, or deteriorated flashings, edgings, outlets, or vents found during tear-off must be replaced rather than reinstalled (IRC R908.5).
Schedule each inspection in advance and pass the final before you use the work or close the permit. Request inspections through the San Antonio permit portal or by phone at 210-207-1111.
Inspection sequence from IRC Section R908 Reroofing and Section R905 Roof Coverings (2021 International Residential Code). Source. An open permit left un-inspected can surface later in a title search or home sale.
Your Roof Replacement Permit checklist for San Antonio
- Confirm the requirement. Yes, a permit is required. Usually needed: Before performing any residential roof replacement or re-roofing project.
- Budget the fee. Flat $25 residential re-roof permit fee, per the FY2026 Development Fee Schedule. Official fee schedule.
- Apply. A residential reroof permit application is lighter than for structural work: you state whether the scope is a full tear-off (roof replacement) or an overlay (roof recover), describe the covering material and its manufacturer instructions, and note the condition of the existing deck, since those facts determine which code path applies. Start at the San Antonio permit portal.
- Keep the office details handy. City of San Antonio Development Services Department. Phone: 210-207-1111. Address: 1901 S. Alamo St., San Antonio, TX 78204.
- Plan for inspections. Most residential reroofs get two to three field inspections keyed to the scope of work: a deck or nailing check when sheathing is exposed or replaced, a final on the completed covering and flashings, and in some high-wind regions a dedicated check of mitigation measures added during tear-off.
Compiled from the official sources on this page. Last checked 2026-06-18.
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Permitting activity in San Antonio
In 2024, San Antonio authorized permits for 6,258 new residential housing units (5,000 single-family, 1,258 in multi-family buildings), valued at $1.6B, down from9,159 the year before. That works out to about 4 permits per 1,000 residents.
Source: U.S. Census Bureau, Building Permits Survey, 2024 annual data · population 1,567,087.
About San Antonio
San Antonio has about 603,213 housing units. The median home is valued at $219,700, against a median household income of $62,917. About 52% of homes are owner-occupied, and the typical home was built around 1984.
Source: U.S. Census Bureau, American Community Survey 2023 5-year.
Frequently asked questions
- Do you need a roof replacement permit in San Antonio?
- A re-roof permit is required in San Antonio for residential roof replacement and re-roofing projects. The official Re-Roof Permit Application is available through San Antonio DSD at docsonline.sanantonio.gov. Licensed trade contractors must secure any necessary mechanical, electrical, or plumbing permits for work on roof penetrations extending above the new roofline. Always confirm with the City of San Antonio Development Services Department before starting.
- How much does a roof replacement permit cost in San Antonio?
- Flat $25 residential re-roof permit fee, per the FY2026 Development Fee Schedule. See the official fee schedule for current amounts.
- Where do you apply for a roof replacement permit in San Antonio?
- You can apply through the San Antonio permit portal or contact the City of San Antonio Development Services Department directly. The links are listed on this page.
From the Library
What else needs a permit in San Antonio
Every other permit type we have verified for this jurisdiction, with the rule that applies here.
| Project | Permit needed? | Threshold | Typical fee |
|---|---|---|---|
| Deck Permit | Permit required | Not specified | Flat $160 fee covering carports and decks under the residential miscellaneous flat-fee... |
| Electrical Permit | Permit required | Not specified | For work on an existing home, a $50 electrical inspection permit fee plus a $10 adminis... |
| Fence Permit | It depends | fences over 6 ft in height require a permit; fences 6 ft or under generally do not require a permit in San Antonio | Flat $25 residential fence permit fee, per the FY2026 Development Fee Schedule |
| HVAC Permit | Permit required | Not specified | For work on an existing home, a $50 mechanical permit fee plus a $10 administrative fee... |
| Patio Permit | Permit required | Not specified | Not published |
| Plumbing Permit | Permit required | Not specified | For work on an existing home, a $50 plumbing inspection fee plus a $10 administrative p... |
| Pool Permit | Permit required | Not specified | Flat $360 residential swimming pool permit fee, per the FY2026 Development Fee Schedule |
| Shed Permit | It depends | sheds over 200 sq ft require a permit; sheds with a permanent foundation (including concrete slab) at any size require a permit; sheds attached to the primary dwelling require a permit | Not published |
| Solar Permit | Permit required | Not specified | Solar photovoltaic installs file as a sub-type of the Electrical Permit, so the $50 bas... |
Roof Replacement Permit in other Texas localities
Official sources
Verified by a person against the sources above on 2026-06-18, not confirmed with City of San Antonio Development Services Department. Rules change; confirm before you build. How we verify.
Last checked: 2026-06-18Report an error on this page
Compare Roof Replacement Permit requirements across Texas localities