Roof Replacement Permit in Chicago, Illinois
By Mario Bailey Last checked 2026-06-17 · 2 official sources
Verified against official sources From an official sourcePermit required
Quick answer
Chicago requires a building permit for roof replacement. Roof repair limited to 25% or less of a roof surface does not require a permit. Full replacement and re-cover projects are eligible for the Chicago Express Permit Program for faster processing. The minimum permit fee for 2026 is $602.
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 a full roof replacement or recovering more than 25% of the roof surface
What roof replacement permit costs in Chicago
No permit to repair, recover or replace a pitched roof of at least 2:12 slope on a residential building up to 4 stories per chicago.gov; otherwise roof replacement is a flat $450 per Table 14A-12-1204.2.
How to apply in Chicago
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. Chicago Department of Buildings sets the exact checklist for Chicago.
Where to apply in Chicago:
Chicago Department of Buildings
- 121 N. LaSalle St., 9th Floor, Chicago, IL 60602
- Email: dob-info@cityofchicago.org
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 Chicago permit portal.
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 Chicago
- Confirm the requirement. Yes, a permit is required. Usually needed: Before performing a full roof replacement or recovering more than 25% of the roof surface.
- Budget the fee. No permit to repair, recover or replace a pitched roof of at least 2:12 slope on a residential building up to 4 stories per chicago.gov; otherwise roof replacement is a flat $450 per Table 14A-12-1204.2. 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 Chicago permit portal.
- Keep the office details handy. Chicago Department of Buildings. Address: 121 N. LaSalle St., 9th Floor, Chicago, IL 60602.
- 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 Chicago
In 2024, Chicago authorized permits for 4,371 new residential housing units (325 single-family, 4,046 in multi-family buildings), valued at $1.1B, up from3,616 the year before. That works out to about 1.6 permits per 1,000 residents.
Source: U.S. Census Bureau, Building Permits Survey, 2024 annual data · population 2,677,643.
About Chicago
Chicago has about 1,268,199 housing units. The median home is valued at $315,200, against a median household income of $75,134. About 46% of homes are owner-occupied, and the typical home was built around 1952.
Source: U.S. Census Bureau, American Community Survey 2023 5-year.
Frequently asked questions
- Do you need a roof replacement permit in Chicago?
- Chicago requires a building permit for roof replacement. Roof repair limited to 25% or less of a roof surface does not require a permit. Full replacement and re-cover projects are eligible for the Chicago Express Permit Program for faster processing. The minimum permit fee for 2026 is $602. Always confirm with the Chicago Department of Buildings before starting.
- How much does a roof replacement permit cost in Chicago?
- No permit to repair, recover or replace a pitched roof of at least 2:12 slope on a residential building up to 4 stories per chicago.gov; otherwise roof replacement is a flat $450 per Table 14A-12-1204.2. See the official fee schedule for current amounts.
- How long does a roof replacement permit take in Chicago?
- Across 5,329 recent residential permit records in Chicago, the median time to issue was 57 days. Individual projects vary with scope and office workload, so confirm with the office.
- Where do you apply for a roof replacement permit in Chicago?
- You can apply through the Chicago permit portal or contact the Chicago Department of Buildings directly. The links are listed on this page.
- Can a homeowner pull a roof replacement permit themselves in Chicago?
- Under Illinois law (225 ILCS 320/3): Whether an owner can pull a building permit is a municipal question in Illinois; there is no state building-permit statute. At the state level, the Plumbing License Law requires that 'all plumbing shall be performed only by plumbers licensed under the provisions of this Act,' but exempts owner-occupants (and lessee-occupants) of single-family residences doing their own plumbing, provided the work meets Illinois State Plumbing Code minimum standards, is submitted for inspection by the Department or local unit, uses no unlicensed helpers ('shall not employ other than a plumber licensed pursuant to this Act to assist'), and the occupant has 'a current intention to live in such premises as his or her bona fide sole and exclusive residence for a period of not less than 6 months after the completion of the plumbing work.' Confirm how Chicago applies this before you apply.
From the Library
What else needs a permit in Chicago
Every other permit type we have verified for this jurisdiction, with the rule that applies here.
| Project | Permit needed? | Threshold | Typical fee |
|---|---|---|---|
| Bathroom Remodel Permit | It depends | Not specified | Nonstructural interior remodel up to 500 sq ft with no occupancy or load-bearing change... |
| Deck Permit | Permit required | Not specified | Installation or alteration of a deck is $250 per dwelling unit served under the 2026 CP... |
| Electrical Permit | Permit required | Not specified | Tiered stand-alone schedule: repair or alteration of devices on existing circuits is $7... |
| EV Charger Permit | It depends | Not specified | Not published |
| Fence Permit | It depends | fence 5 ft or less in height on private residential property does not require a permit; fences over 5 ft require a permit | Flat $150 for a nonmasonry fence up to 6 ft high per Table 14A-12-1204.2; |
| HVAC Permit | Permit required | Not specified | No permit to repair or in-kind replace a furnace, boiler or AC in a residential buildin... |
| Patio Permit | It depends | at-grade noncombustible (concrete or brick) patios not more than 30 inches above adjacent grade, not over a basement or story below, and not in the public way are exempt; taller, over-basement, public-way, or roofed/covered patios require a permit | Not published |
| Plumbing Permit | Permit required | Not specified | Repair or in-kind fixture replacement without altering in-wall plumbing is $75 per dwel... |
| Pool Permit | It depends | pools with water depth greater than 48 inches on a lot with 1 to 3 residential units require a full building permit with licensed architect or engineer plans; shallower pools with volume under 5000 gallons may be exempt | Flat $400 to install a private in-ground or fixed pool or hot tub per Table 14A-12-1204... |
| Shed Permit | It depends | single-story detached tool or storage shed under 150 sq ft and not more than 15 ft tall with no plumbing does not require a permit | A single-story shed 150 sq ft or less, up to 15 ft tall with no plumbing needs no permi... |
| Solar Permit | Permit required | Not specified | Flat $225 for a rooftop solar PV system under 13.44 kW per Table 14A-12-1204.2, plus a... |
| Water Heater Permit | It depends | Not specified | No permit to repair or in-kind replace a water heater in a residential building up to 4... |
Official sources
Verified by a person against the sources above on 2026-06-17, not confirmed with Chicago Department of Buildings. 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 Illinois localities