Roof Replacement Permit in San Diego, California
By Mario Bailey Last checked 2026-06-17 · 2 official sources
Verified against official sources Confirmed on official pageIt depends
Quick answer
Re-roofing without altering the underlying roof structure is generally exempt from a permit in San Diego. A permit is required when structural framing is altered, roof sheathing is replaced, or the new material exceeds 6 pounds per square foot. Designated historic properties always require a permit for any roof work. Information Bulletin 123 provides full details.
Typical threshold: renewal of roof covering without structural changes is generally exempt; permit required if structural work is needed or roof weight increases above 6 lbs per sq ft.
Who is pulling this permit?
Apply yourself
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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 replacing a roof that involves structural changes or material weight increases
What roof replacement permit costs in San Diego
Per IB-501 Table 501C effective May 2026, cross-referenced from IB-123: roof re-sheathing on a single dwelling is billed hourly for plan check when plans are required plus $264.25 inspection per building, full roof structure replacement per 2,000 sq ft is $1,942.13 plan check base plus $264.25 inspection base.
How San Diego compares in California
| Jurisdiction | Permit needed? | Threshold |
|---|---|---|
| Los Angeles | Permit required | Not specified |
| Sacramento | It depends | roof replacement involving structural framing or sheathing changes requires a permit; replacing only the roof covering may be exempt |
| San Diegothis page | It depends | renewal of roof covering without structural changes is generally exempt; permit required if structural work is needed or roof weight increases above 6 lbs per sq ft |
| San Jose | Permit required | Not specified |
How to apply in San Diego
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 Diego Development Services Department sets the exact checklist for San Diego.
Where to apply in San Diego:
City of San Diego Development Services Department
- 7650 Mission Valley Rd, San Diego, CA 92108
- Phone: 619-446-5000
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 Diego permit portal or by phone at 619-446-5000.
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 Diego
- Confirm the requirement. Sometimes, depending on the project. Typical threshold: renewal of roof covering without structural changes is generally exempt; permit required if structural work is needed or roof weight increases above 6 lbs per sq ft. Usually needed: Before replacing a roof that involves structural changes or material weight increases.
- Budget the fee. Per IB-501 Table 501C effective May 2026, cross-referenced from IB-123: roof re-sheathing on a single dwelling is billed hourly for plan check when plans are required plus $264.25 inspection per building, full roof structure replacement per 2,000 sq ft is $1,942.13 plan check base plus $264.25 inspection base. 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 Diego permit portal.
- Keep the office details handy. City of San Diego Development Services Department. Phone: 619-446-5000. Address: 7650 Mission Valley Rd, San Diego, CA 92108.
- 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 2026-06-17.
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Permitting activity in San Diego
In 2024, San Diego authorized permits for 6,615 new residential housing units (775 single-family, 5,840 in multi-family buildings), valued at $1.5B, up from5,765 the year before. That works out to about 4.7 permits per 1,000 residents.
Source: U.S. Census Bureau, Building Permits Survey, 2024 annual data · population 1,422,420.
About San Diego
San Diego has about 559,653 housing units. The median home is valued at $848,500, against a median household income of $104,321. About 48% of homes are owner-occupied, and the typical home was built around 1978.
Source: U.S. Census Bureau, American Community Survey 2023 5-year.
Frequently asked questions
- Do you need a roof replacement permit in San Diego?
- Re-roofing without altering the underlying roof structure is generally exempt from a permit in San Diego. A permit is required when structural framing is altered, roof sheathing is replaced, or the new material exceeds 6 pounds per square foot. Designated historic properties always require a permit for any roof work. Information Bulletin 123 provides full details. Renewal of roof covering without structural changes is generally exempt; permit required if structural work is needed or roof weight increases above 6 lbs per sq ft. Always confirm with the office before starting.
- How much does a roof replacement permit cost in San Diego?
- Per IB-501 Table 501C effective May 2026, cross-referenced from IB-123: roof re-sheathing on a single dwelling is billed hourly for plan check when plans are required plus $264.25 inspection per building, full roof structure replacement per 2,000 sq ft is $1,942.13 plan check base plus $264.25 inspection base. See the official fee schedule for current amounts.
- Where do you apply for a roof replacement permit in San Diego?
- You can apply through the San Diego permit portal or contact the City of San Diego Development Services Department directly. The links are listed on this page.
From the Library
What else needs a permit in San Diego
Every other permit type we have verified for this jurisdiction, with the rule that applies here.
| Project | Permit needed? | Threshold | Typical fee |
|---|---|---|---|
| Deck Permit | It depends | deck over 200 sq ft or over 30 inches above grade or attached to a dwelling requires a permit | Per IB-501 Table 501C effective May 2026: Deck with pre-approved plans $1,148.29 plan c... |
| Electrical Permit | Permit required | Not specified | Billed per circuit or panel under IB-103 Table 2 effective May 2026: circuits 15-45 amp... |
| Fence Permit | It depends | fence over 7 feet in height requires a building permit | Fence or wall over 7 feet high is billed per 100 linear feet under IB-501 Table 501C ef... |
| HVAC Permit | Permit required | Not specified | Billed per unit under IB-103 Table 1B effective May 2026: air handler or mini-split, fu... |
| Patio Permit | It depends | patio cover accessory to a dwelling under 300 sq ft of projected roof area and no taller than 12 ft and not in a yard setback does not require a permit | Per IB-501 Table 501C effective May 2026: Patio Cover with pre-approved plans $1,501.42... |
| Plumbing Permit | Permit required | Not specified | Billed per fixture under IB-103 Table 3B effective May 2026: water heater $122.97, back... |
| Pool Permit | It depends | prefabricated above-ground pool 5000 gallons or less and under 18 inches deep is exempt; all other pools require a permit | Per IB-501 Table 501C effective May 2026: Pool/Spa per master plan for a single dwellin... |
| Shed Permit | It depends | one-story detached accessory structure under 120 sq ft used as non-habitable storage does not require a permit | No dedicated shed line in the fee schedule; |
| Solar Permit | Permit required | Not specified | Per IB-301 effective May 2026: no-plan-review residential PV systems pay only a $275.80... |
Roof Replacement Permit in other California localities
Official sources
Verified by a person against the sources above on 2026-06-17, not confirmed with City of San Diego Development Services Department. Rules change; confirm before you build. How we verify.
Last checked: 2026-06-17Report an error on this page
Compare Roof Replacement Permit requirements across California localities