Davenport Building Department 2026: Permits, Inspections & Services

Davenport Building Permits, Inspections and City Services

If you are building, remodeling, replacing a roof, adding a deck, changing electrical or plumbing work, or checking an old permit in Davenport, Iowa, the main local office is the City of Davenport Development & Neighborhood Services Building Division. The division handles building permits, plan review, construction inspections and related code requirements for property within Davenport city jurisdiction.

Building Division Contact Information

Davenport’s Building & Land Development system is intended to take a project from preliminary property checks through permits, inspections and, where required, a certificate of occupancy.

Do You Need a Building Permit in Davenport?

Many construction and property-improvement projects require a permit. A good rule is not to assume that a small project is exempt simply because a contractor or neighbor says it is. Davenport has specific size and project-type exemptions.

Common Work That May Not Require a Building Permit

Davenport publishes several exemptions. These exemptions do not give permission to ignore zoning, setbacks, easements, floodplain rules, utility requirements or other codes.

• One-story detached tool sheds, storage sheds, playhouses and similar accessory structures with a projected roof area of 120 square feet or less, provided location and setback rules are satisfied.
• Residential fences not more than 6 feet high.
• Certain retaining walls not more than 4 feet high, measured from the bottom of the footing to the top of the wall, provided special loading or hazardous-liquid conditions do not apply.
• Certain private platforms, decks, walks and driveways that do not serve a door, are not more than 30 inches above grade, are not attached to a structure and are not over a basement or story below.
• Painting, wallpaper, carpet, resilient flooring and similar finish work.
• Certain wall-supported window awnings meeting the city’s dimensional conditions.
• Certain small prefabricated residential pools less than 24 inches deep and not over 5,000 gallons, although applicable pool enclosure requirements still apply.

How to Apply for a Davenport Building Permit

Davenport moved its most commonly used construction applications to an electronic process. Building, electrical, mechanical, plumbing, roofing/siding/windows/doors, excavation and several right-of-way applications can be started through the city’s online permit resources.

1. Confirm the property and project. Have the street address, owner information and a clear description of the work. For additions, garages, new buildings or site changes, identify property lines and where the proposed work will sit on the lot.
2. Check preliminary approvals. Before submitting construction plans, determine whether zoning, historic-preservation, floodplain, variance, site-plan, stormwater or other approvals affect the property. Start with the city’s Building & Land Development page.
3. Identify every permit involved. Building work does not automatically include electrical, plumbing or mechanical authorization. Separate trade permits can be required.
4. Open the official permit page. Go to Davenport’s permit page. Select Apply for a Building Permit, the roofing/windows/siding/doors application, or the appropriate construction application.
5. Complete the electronic application. Enter the project information requested by the city. Contractors may need their Davenport contractor ID. A homeowner using an applicable owner-occupant exception can follow the homeowner path shown in the application.
6. Upload or provide the required plans. Depending on the work, this can include a site/plot plan, construction drawings, structural information, project valuation, contractor information and supporting approvals.
7. Respond to staff review. City staff may contact you for missing information or corrections. Do not treat submission of an application as permission to start construction.
8. Pay the invoice. Davenport’s electronic process sends an invoice after staff processes the application. The city states that payment can be handled online, by mailed check or at the permit counter as applicable.
9. Receive the issued permit. After required approval and payment, the permit is provided to the applicant. Begin regulated work only after the necessary permit has actually been issued.

What Should You Prepare Before Applying?

Not every project needs every item below, but preparing the applicable information before opening the application can prevent an avoidable delay.

• Property street address and legal/property identification information.
• Property owner name and contact information.
• Detailed description of the proposed work.
• Current and proposed building use or occupancy.
• Total construction valuation, including applicable labor, materials, equipment and permanent systems.
• Site or plot plan showing property dimensions and locations of existing and proposed improvements when required.
• Construction drawings, specifications and structural details appropriate to the project.
• Contractor and subcontractor information.
• Electrical, plumbing and mechanical permit information where applicable.
• Zoning, floodplain, historic, stormwater, erosion-control, right-of-way or other preliminary approvals when applicable.
• Architectural or engineering documents when the Building Official requires an Iowa-licensed design professional.

Large, Commercial and Complex Projects: Use E-Plan

Davenport uses a separate Electronic Plan Review (E-Plan) system for larger and more complex development submissions. Multi-family, commercial and industrial projects generally use this process for plan review, and large projects involving site work may have several departments reviewing the submission.

The city’s E-Plan system accepts electronic documents and gives the applicant a place to receive review comments and submit revisions.

1. Open the E-Plan portal. Visit the official Davenport E-Plan portal.
2. Register or sign in. Create the account required by the portal or sign into an existing project account.
3. Upload plans correctly. Davenport requires unsecured PDF files. Drawing files should be individual vector-based PDFs; reports and calculations should be searchable multi-page PDFs.
4. Keep revision file names consistent. The city instructs applicants to use the exact same file name when replacing a drawing with a revised version.
5. Review comments and resubmit. When city reviewers post comments, open the project and use the review-document area to address them.
6. Follow the approval instructions. Once plans are approved, the city provides the applicable permit, payment and inspection steps.

Zoning, Floodplain, Historic and Stormwater Checks

A building permit is only one part of some projects. Davenport specifically directs applicants to check property-specific restrictions before investing too far in plans or materials.

For broader Iowa jurisdiction context, property owners can also review our Benton County building permit guide, which shows why city and county permit responsibilities can differ even within the same state.

Davenport Building Permit Fees

Davenport building-permit charges are generally based on project valuation. The city’s document library continues to publish a valuation-based Building Permit Fee Schedule. The posted document itself is dated April 13, 2021, so use these figures as the city’s currently published reference—not as a guaranteed final 2026 invoice.

The same city-posted schedule lists several additional charges, including a $77 reinspection fee, $77 per hour for inspection outside normal business hours, and $44 per hour for additional plan review caused by changes or revisions.

Who Can Pull a Permit?

Davenport generally requires regulated building, specialty, mechanical, plumbing and electrical work to be performed by or under the appropriate licensed contractor.

There is an important homeowner exception: a property owner with legal title to a building classified as a single-family dwelling may perform qualifying new construction, remodeling or renovation without holding a general contractor license.

That exception does not extend to regulated mechanical, electrical or plumbing installations. Those trades remain subject to their licensing requirements.

Davenport Contractor Licensing

Contractors doing regulated work in Davenport should confirm that the appropriate city and state credentials are current before applying for permits.

Davenport states that general-building license candidates must obtain a passing score of at least 70% on the applicable approved examination. Contractor applications and supporting documents can be submitted to the Building Division at the Public Works Center.

Use the official Davenport contractor licensing page for current application forms, bonding instructions and qualification details.

How to Schedule a Building Inspection

Once a permit is issued, do not simply complete the entire project and then ask for one final inspection. Davenport’s municipal code requires inspections at appropriate stages and requires work that needs inspection to remain exposed and accessible until approved.

The code allows the Building Official to require inspection requests at least 24 hours before the desired inspection. For the safest scheduling approach, request the inspection at least one business day ahead rather than assuming same-day service.

1. Find your permit number. Have the permit number and project address ready.
2. Identify the correct inspection. Do not request “an inspection” generally. Know whether you need footing, foundation, under-floor, framing, trade-system, wallboard or final inspection.
3. Make sure the work is ready. Required components should be complete for that inspection stage and remain visible.
4. Contact the Building Division. Call 563-326-7745 and provide the permit number, address, inspection type, requested date and site-access/contact information requested by staff.
5. Do not cover the work. Wait for the required approval before installing finishes or otherwise concealing work that needs to be inspected.
6. Correct failed items before requesting reinspection. Incomplete work or unresolved corrections can result in a reinspection and an additional fee.

Typical Davenport Inspection Sequence

Davenport’s code requires the permit holder to request a final inspection within 10 days after completion of the work. Depending on the project, separate electrical, mechanical and plumbing finals may also be necessary.

How to Search Davenport Permits and Inspection Results

Davenport has a useful public permit/inspection search. You can use it when checking your own permit, researching work at a property, reviewing inspection results or looking at permit history before purchasing or remodeling a building.

1. Open the public search. Go to the Davenport Permit / Inspection Search.
2. Use the permit or parcel number when available. These are usually the fastest ways to reach a specific record.
3. For an address search, simplify the address. The city’s search instructions recommend entering the street number and street name without the direction or street suffix. For example, instead of entering the entire formatted address, start with the street number and base street name.
4. Broaden the search if nothing appears. Try the street number and then use the results filter to narrow records.
5. Open the permit record. Available records can show permit details and inspection activity, including whether individual inspections passed, failed or remain incomplete.
6. Use the historical viewer when needed. The official search provides access to a separate historical permit inquiry system for permits issued before March 1, 2020.

Building Codes Used in Davenport in 2026

Davenport has adopted several national model codes with local amendments. The local amendments matter, so simply owning an ICC code book does not tell you every requirement that applies inside the city.

Review the City of Davenport building-code page together with the applicable Davenport City Code chapter before designing code-sensitive work.

How Long Does a Davenport Building Permit Stay Active?

Under Davenport City Code, a permit generally expires if the authorized work is not started within 180 days after permit issuance or if work is suspended or abandoned for 180 days after it has started.

A permit holder who cannot begin on time for circumstances beyond their control may submit a written request for an extension. The Building Official may grant an extension of up to 180 days, and the code states that a permit cannot be extended more than once under this provision.

If a permit has already expired, contact the Building Division before restarting work. Do not continue regulated construction on the assumption that the old permit can simply be reused.

Final Inspection and Certificate of Occupancy

New buildings, changes in occupancy and other applicable projects may require a Certificate of Occupancy (CO) before the building or space can legally be occupied for the approved use.

After the required final inspection shows compliance with the applicable technical codes, the Building Official can issue the certificate. A temporary certificate may be possible when the Building Official determines that temporary occupancy will not create a substantial hazard.

Davenport’s code states that a holder of a temporary certificate should call for final reinspection within 60 days or apply for an extension of the temporary occupancy.

Common Reasons a Davenport Permit Gets Delayed

Before You Start Construction

A little checking before materials arrive can save days of frustration later. For a typical Davenport project, use this order:

• Confirm the property is actually inside Davenport’s permitting jurisdiction.
• Check zoning, floodplain, historic and site-specific restrictions.
• Determine building, electrical, plumbing, mechanical and other permit needs.
• Use a properly licensed contractor where required.
• Prepare plans and site information before applying.
• Submit through the correct electronic permit or E-Plan system.
• Wait until the required permit is issued before beginning regulated construction.
• Keep approved plans and permit information at the job site.
• Request inspections before work is concealed.
• Complete the final inspection and obtain occupancy approval where required.

If you are researching how permitting authority changes between incorporated cities and county areas, our Benton County Building Department guide provides another Iowa example. You can also browse other U.S. building department guides when the project is outside Davenport.

Davenport Building Department FAQs