Peoria is a historic manufacturing and riverfront city of about 111,000 residents (Census 2025 estimate) on the Illinois River and the seat of Peoria County. Building permits are issued from the city’s Development Center, run by the Community Development Department on the second floor of City Hall, 419 Fulton Street, Room 203 (309-494-8600, Monday to Friday 8am to 5pm), under the city’s home-rule code.
This guide covers the Development Center, the home-rule code, the riverfront and bluff context, and how the statewide layers and registration work.
This guide covers work inside the City of Peoria limits. Unincorporated Peoria County and neighbouring East Peoria are separate authorities.
Peoria issues permits from its Development Center under its own home-rule code, on a riverfront-and-bluff site that brings floodplain and slope considerations. The city issues permits for work inside the limits; East Peoria and unincorporated Peoria County are separate authorities. Confirm the parcel and check floodplain and bluff status on riverfront and hillside sites.
What requires a building permit in Peoria?
Permit required
- New commercial, multi-family and residential construction, additions and change of occupancy
- Structural alterations, load-bearing changes, foundations, decks and retaining walls
- Electrical work — services, panels, circuits, solar and EV charging — under the adopted electrical code
- Plumbing under the statewide Illinois Plumbing Code, tied to a licensed plumber
- Mechanical and HVAC change-outs, and work affecting the energy envelope
- Re-roofing above the exempt scope, pools, signs, and demolition
Often exempt
- Minor repairs and maintenance replacing materials in kind
- Small accessory structures below the local threshold, where zoning allows
- Painting, flooring, cabinetry and other finish work
- Like-for-like fixture or appliance swaps with no alteration to wiring or piping
Because the code edition and its amendments are set locally, the exempt list and thresholds differ from one jurisdiction to the next — a project waved through in one town needs a full permit set in the next. An exemption from a building permit is never an exemption from zoning, the statewide energy or plumbing codes, or an electrical or plumbing permit. Confirm scope with the Development Center before work starts.
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Get a free quote →The statewide layers that apply everywhere
Three Illinois codes apply statewide: the Illinois Energy Conservation Code, which applies even where a town does not actively enforce it; the Illinois Plumbing Code, from the Department of Public Health, which also licenses plumbers (a local government may adopt a stricter plumbing code, and Chicago has its own plumbing and energy codes and licenses its own plumbers); and the Illinois Accessibility Code. In Peoria, the Community Development Department administers the city’s home-rule building code, with Illinois River floodplain and bluff-slope considerations; the statewide Illinois codes apply on top.
Illinois leaves building codes to local government, but since 1 January 2025 any local code must regulate structural design at least as strictly as baseline editions of the International Building, Existing Building and Residential Codes, and where no code was adopted the statute sets minimums for commercial buildings and new homes (Public Act 103-0510). Illinois codes and the statewide baseline
Who handles permitting in Peoria?
The Community Development Department handles plan review, permit issuance (at the Development Center) and inspections inside the city.
| Detail | Information |
|---|---|
| Authority | City of Peoria Community Development Department (Development Center) |
| Office | City Hall, 419 Fulton Street, Room 203, Peoria, IL 61602 · 309-494-8600 · Monday to Friday 8am to 5pm; applications by email |
| County | Peoria |
| Serves | Work inside the City of Peoria limits |
| Home rule | City sets and amends its own code |
| Site | Illinois River riverfront and bluffs |
| Code | 2018 International codes and 2017 National Electrical Code (from May 1, 2021), plus statewide Illinois codes |
| Plumbing | Statewide Illinois Plumbing Code and state-licensed plumbers |
| Registration | City licence or registration for electrical and HVAC contractors ($150 a year) |
The Community Development Department reviews plans, issues permits from the Development Center and inspects construction inside the city under Peoria’s home-rule code. Its One Stop Shop is a separate meeting where applicants can get early feedback from city staff and regional review agencies before filing. The Illinois River riverfront and the city’s bluffs bring floodplain and slope considerations, and the region’s manufacturing heritage drives industrial and institutional work. East Peoria and unincorporated Peoria County are separate authorities, so confirm the parcel first.
The statewide Illinois energy, plumbing and accessibility codes apply on top of the city code, with plumbing tied to a state-licensed plumber.
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Residential permits
Residential work spans historic neighbourhoods, bluff-side homes, infill and redevelopment. Re-roofs that replace sheathing, decks, solar and EV chargers need permits; plumbing is tied to a state-licensed plumber, and electrical and HVAC work to a contractor licensed or registered with the City of Peoria.
Commercial permits
Commercial and industrial work runs from riverfront and medical-district development to manufacturing and retail, all under the city’s home-rule code and the statewide energy and accessibility requirements, with electrical and HVAC contractors licensed or registered with the city and plumbing tied to state-licensed plumbers.
Registration, trade licences and design professionals
Practically, three credential layers appear on Peoria projects: a City of Peoria licence or registration for electrical and HVAC contractors ($150 a year, by ICC exam or by reciprocity for Normal and Pekin licence holders), and only the licence holder can apply for the trade permit; state licences for plumbing and roofing; and, on commercial and larger residential work, drawings from an Illinois-licensed design professional. Confirm what the Development Center requires for the specific building before filing.
Illinois licenses plumbers through the Department of Public Health and roofing contractors through the Department of Financial and Professional Regulation; there is no state general contractor or electrician licence, and many jurisdictions require local registration. Contractor credentials in Illinois
Peoria permit costs and fees
Budget the city building permit fee, separate trade permits, contractor licensing and any floodplain or slope review. Peoria’s fees are based on construction cost, rounded up to the next $1,000: residential jobs under $5,000 carry no permit fee and larger jobs pay 0.8% of cost; commercial jobs pay 0.9% of the first $5 million and 0.2% above that; demolitions are $50. Work started without a permit is charged triple.
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Call 1-855-478-4290 →| Fee component | How it works |
|---|---|
| Building permit | Based on project valuation or square footage; set by the local schedule |
| Plan review | A percentage of the permit fee or a flat charge, at submittal |
| Trade permits | Separate electrical, plumbing and mechanical fees |
| Contractor registration | Local registration fees for the trades pulling permits |
| Zoning and impact | Local zoning review, and impact or capital fees in growth areas |
| Re-inspections and revisions | Additional fees for failed inspections, revisions and expired permits |
Illinois sets one useful certainty in law: once a permit is issued, the code requirements in effect on January 1 of the year you applied govern for the life of that permit, so a mid-project code change will not move the target. Fee schedules, though, are local and change, so a figure from a neighbouring town is not reliable — ask the Development Center for the schedule in force on your filing date.
Need a real number for a specific Peoria project? Send us the scope, address and valuation and we will identify the authority having jurisdiction, the code edition in force and the fee categories that will apply.
Trade permits and who may pull them
Permit required
- Service installations, panel upgrades, new circuits, solar PV and EV chargers
- New plumbing, repipes, water heater change-outs, fixtures, backflow and gas piping
- HVAC installation and change-out, ductwork, venting and commercial kitchen exhaust
- Sprinkler, standpipe and fire alarm work on commercial and multi-family structures
Typically exempt
- Replacing a fixture, switch, receptacle or light with no alteration to wiring or piping
- Clearing a stoppage without replacing or rearranging concealed piping
- Filter, thermostat and routine component service
- Like-for-like appliance repair that does not alter the connection
Plumbing follows the Illinois Plumbing Code and a licensed plumber (Chicago licenses its own plumbers); electrical and mechanical work follow the locally adopted codes and local licensing or registration. Trade credentials in Illinois
Rather not deal with the building department?
Get a free quote →How to apply for a Peoria building permit
East Peoria and unincorporated Peoria County are separate authorities.
Riverfront and hillside parcels can raise floodplain and slope review.
Electrical and HVAC contractors need a City of Peoria licence or registration; only the licence holder can apply for the permit.
Plumbing and roofing contractors hold state licences.
The home-rule code carries its own amendments.
Email the application to the Community Development Department; permits are issued from the Development Center.
Review, corrections and what actually causes delay
In Illinois, the first cause of delay is uncertainty over jurisdiction and the applicable code edition — filing under the wrong amendments, or with the county when a municipality should have it. After that come missing local contractor registrations, a plumbing scope not tied to a state-licensed plumber, energy-code documentation, and a submittal that did not match what the Development Center requires. Build the review time into the schedule and confirm the checklist before filing.
A building permit carries a validity period set by Peoria; confirm the expiry on phased or delayed work before it passes. Permit validity in Illinois
Inspections in Peoria
Where a permit is required, standard checkpoints include footing and foundation, framing, rough-in electrical, plumbing and mechanical, insulation and energy, fire systems on commercial work, and final, with a certificate of occupancy before use. Riverfront and bluff parcels add floodplain, elevation and slope verification.
Illinois is tightening inspector qualifications: from January 1, 2027, those who perform building inspections must hold International Code Council certification, with a grace period after hire. Confirm the notice the Development Center needs and schedule around its inspection windows.
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Get a free quote →Do not cover work before the required inspection has been approved. Keep the issued permit, the approved plans, product listings, energy documentation and your correction responses available on site.
Peoria permit search and official resources
Permit records in Illinois sit with the local authority that issued them. Where the Peoria Development Center is the authority for the City of Peoria limits, it holds the building permit, the inspection history and the certificate of occupancy. If you are buying, refinancing or renovating, confirm that past work was permitted rather than assuming it was — and confirm the code edition that was in force.
Confirm the authority having jurisdiction and the code edition first. Illinois’s local-adoption structure — with the statewide baseline now under it — means the applicable code and amendments vary by parcel. Confirm current requirements, fees and review turnaround for your filing date.
These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.
- City of Peoria Building Safety (Community Development)
- Illinois Capital Development Board (statewide codes)
- Illinois Plumbing Code (IDPH)
- Illinois DFPR (roofing and professional licensing)
- Illinois Office of the State Fire Marshal
Frequently asked questions
Where do I get a Peoria building permit?
From the city’s Development Center on the second floor of City Hall, run by the Community Development Department, which handles plan review, permits and inspections inside the city.
Do riverfront and bluff parcels have extra rules?
Often. Illinois River floodplain and bluff-slope review can apply; confirm with the Development Center early.
Inspections are where schedules slip.
Get a free quote →Is Peoria’s code its own?
Yes. As a home-rule city, Peoria adopts and amends its own building code; the statewide Illinois codes apply on top.
Is plumbing handled locally?
Partly. The Illinois Plumbing Code and plumber licensing are statewide (Department of Public Health), but a local government may adopt a stricter plumbing code, and plumbing permits and inspections are handled by the local building department where it runs them. In Peoria, confirm with the department.
Do I register with the city or the county?
Electrical and HVAC contractors license or register with the City of Peoria for city work; unincorporated parcels file with Peoria County.
How do I run a Peoria permit search?
The city holds permit and inspection records for work inside the city through the Development Center.
Simplify Peoria permitting with Alliance Permitting
Peoria issues permits from its Development Center on a riverfront-and-bluff site, so the questions are jurisdiction, floodplain and slope, and contractor licensing. Getting those right keeps a central-Illinois project moving.
Trusted by leading builders, developers, and national contractors — 21+ years of filing in the jurisdictions we write about.
Contractors and builders choose Alliance for Peoria because the work is done by people who have stood at the counter:
- We confirm city-versus-county jurisdiction from the parcel.
- We check Illinois River floodplain and bluff status early.
- We confirm electrical and HVAC licences with the City of Peoria.
- We assemble the plan set to Peoria’s home-rule code.
- We confirm state plumbing and roofing licences and track the review.
Alliance Permitting is a permit documentation and submission company in Illinois. 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.
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More Illinois permitting guides
This guide is provided by Alliance Permitting for general information about Peoria permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.