Do I Need a Permit to Replace Windows in Leawood, KS?
Last updated: April 2026
Yes — replacement windows in Leawood, KS require a building permit from the City of Leawood Codes Administration Division in most cases. Like-for-like replacement of existing windows in the same opening typically requires a permit, and the contractor handling your project should obtain it as part of the standard process. Permit fees in Leawood are calculated based on project valuation rather than a flat per-window fee, and most window replacement permits are issued within standard processing timelines after a complete application is submitted through Access Leawood, the city's online permit system.
This guide walks through what triggers a permit requirement, what's exempt, what the process looks like, and what to watch for if your contractor wants you to handle the permit yourself (which would be a red flag).
Who issues window replacement permits in Leawood
The Codes Administration Division of the City of Leawood handles all building permits within Leawood city limits. Their offices are at Leawood City Hall, with the permit application process managed through Access Leawood, the city's online permit and inspection system.
Contact information:
- City of Leawood Codes Administration Division
- Phone: 913-339-6700 (general) or 913-663-9165 (Codes)
- Online: leawood.org/160/Code-Services-Building-Permits
- Online application portal: Access Leawood
Note that this is different from Overland Park's permit system (ePLACE) and Johnson County's permit office (which handles unincorporated parts of the county). Leawood is incorporated and handles its own permits.
When a permit is required for window replacement
Per Leawood's residential remodel permit guidance, building permits are required for "remodels, additions, structural alterations, and major repairs." Window replacement falls under structural alterations and remodel work, meaning:
A permit is generally required when:
- Replacing existing windows in their existing openings (like-for-like replacement)
- Replacing windows with full-frame replacement that disturbs structural elements
- Changing window sizes (enlarging or reducing the opening)
- Adding new window openings where none existed
- Replacing aluminum or vinyl windows with new construction-style windows
A permit may not be required when:
- Pure cosmetic work that doesn't disturb the window or structural elements (such as painting interior trim with no other window work)
- Repair-only work that doesn't replace the window (such as IGU-only replacement using existing frames, weatherstripping replacement, or hardware swaps)
If you're not sure whether your specific project requires a permit, contact the Codes Administration Division directly at 913-663-9165 — they'll tell you definitively. Pulling a permit when it's not strictly required is much less consequential than skipping a permit when one was needed.
How much does the permit cost in Leawood?
Leawood building permit fees are calculated based on construction valuation — the dollar amount of the project work — rather than a flat per-permit or per-window fee. The current fee structure is published in Leawood's 2026 Fee Schedule, adopted by Resolution No. 6456 on December 15, 2025.
For a typical residential window replacement project in Leawood (project valuation $15,000-$40,000), permit fees generally fall in a range that includes:
- A base permit fee scaled to project valuation
- A plan review fee (paid at submittal)
- Possible additional fees for trade-specific work (electrical, plumbing) if applicable to the project
Verify the exact current fee schedule with the Codes Administration Division before applying. The 2026 fee schedule replaced the prior schedule and may have adjustments to specific line items.
For most homeowners, the permit fee is a small fraction of the overall project cost — typically under 1% of the total project. Reputable contractors include the permit fee in their quote, so you don't pay it separately.
The inspection process
Building permits in Leawood typically require an inspection at completion of the work. For window replacement specifically:
1. Permit issued after Codes Administration approves the application 2. Permit card posted at the job site during installation 3. Final inspection scheduled through Access Leawood or by calling 913-663-9165 4. Inspector verifies completed work meets code requirements 5. Final approval closes the permit
Inspection hours are typically Monday through Friday during normal business hours. Your contractor schedules the inspection as part of the project workflow — you don't need to coordinate it directly.
If the inspection identifies issues (improper installation, code violations, missing documentation), the contractor addresses them and the inspection is rescheduled. Reputable installers rarely have inspection failures because they install to code as standard practice.
What happens if you skip the permit
This sometimes happens — homeowner doesn't pull a permit, contractor offers to do the work without one, project gets done. The risks:
Fines and penalties. Cities can assess "work without permit" penalties, often 2-3x the original permit fee plus the cost of bringing the work into compliance.
Complications when selling the home. Home inspections during a sale often surface unpermitted work. Buyers can negotiate for the seller to either pull retroactive permits (which is more expensive than pulling them initially) or remove the unpermitted work. This can affect closing timelines and sale price.
Insurance issues. Some homeowner's insurance policies exclude coverage for damage related to unpermitted work. If a future water leak or other issue is traced to your unpermitted window installation, the insurer may decline to cover the damage.
Required removal in extreme cases. For significant code violations or work that creates safety hazards, the city can require the unpermitted work to be removed and redone with proper permitting.
The risk of skipping a permit usually exceeds the cost of pulling one. Reputable contractors handle the permit as standard practice, so this typically isn't a homeowner decision — it's the contractor's job to do correctly.
What contractors should handle for you
A reputable contractor in Leawood handles the entire permit process as part of the project. Specifically:
Contractor licensing. All contractors performing work in Leawood must hold both a City of Leawood contractor license AND a Johnson County contractor license. Verify your contractor holds both before starting work.
Permit application. The contractor submits the application through Access Leawood with required documentation, including project details, materials, and construction valuation.
Plan review fee. The contractor pays this at submittal and includes it in your project quote.
Permit fee. Same as plan review — included in your quote, not billed separately to you.
Posting the permit. The contractor posts the permit card at the job site once issued.
Scheduling inspections. The contractor coordinates with Codes Administration to schedule the final inspection at appropriate timing.
Code compliance. The contractor ensures all installation work meets adopted code requirements.
If your contractor is asking you to pull the permit yourself, that's a red flag. It usually means either:
- They're not properly licensed in Leawood (they should be)
- They're trying to avoid responsibility if the work fails inspection
- They're trying to obscure the actual scope of work from the city
For window replacement projects in Leawood, the standard practice is contractor-pulled permits with all related fees included in the quote. Anything else is non-standard.
HOA approval is separate from city permits
Most Leawood subdivisions have homeowner associations (HOAs) that require architectural review for exterior changes, including window replacement. HOA approval is separate from the city building permit — you typically need both.
Leawood subdivisions with active HOAs include:
- Hallbrook — strict architectural review, 2-4 week approval timelines typical
- Mission Reserve — architectural review for exterior changes
- Leawood Estates — defers internal work to the city but reviews exterior changes
- Tomahawk Creek — architectural review for exterior changes
- The Estates of Ironhorse — architectural review for premium subdivision standards
- Many other Leawood subdivisions have HOAs with similar requirements
HOA review timelines are independent of the city permit process. Plan for 2-4 weeks of HOA approval time in addition to the city permit timeline. Some HOAs have specific requirements about window styles, colors, grid patterns, or frame materials — verify before ordering windows so you don't end up with a product that doesn't match the HOA's requirements.
Your contractor can usually help with HOA documentation but typically won't submit the HOA application on your behalf — you'll handle that part directly with your HOA. The contractor provides product specifications, manufacturer literature, and visual mockups as needed for HOA review.
For more on Leawood's residential character and what to expect for window replacement specifically in the area, see our Leawood replacement windows guide for KC Online Windows' approach to working in Leawood subdivisions.
What about historic district considerations?
Leawood does not have officially designated historic districts in the same way that older Kansas City neighborhoods (Brookside, Hyde Park, Westwood) do. Most Leawood housing stock dates from the 1970s onward, with limited pre-war construction in older sections. Historic preservation requirements that affect window replacement decisions in older KC neighborhoods generally don't apply in Leawood.
That said, individual subdivisions may have their own architectural standards that effectively serve as preservation requirements (mid-century modern subdivisions sometimes have HOA rules requiring specific window styles consistent with the original architecture). Check your specific HOA's requirements rather than assuming general flexibility.
Frequently asked questions
Do I need a permit to just replace one broken window pane?
No — IGU replacement (replacing just the insulated glass unit, keeping the existing frame) doesn't typically require a permit. Hardware repair, weatherstripping replacement, and similar maintenance also doesn't require permits. Permits are required when you're replacing the actual window unit.
Do I need a permit to replace storm windows in Leawood?
Generally no for storm window replacement on the exterior. Storm windows are typically classified as accessory equipment rather than primary windows. Verify with Codes Administration if your specific situation is unusual.
Can I pull the permit myself?
Technically yes, but this is unusual for window replacement projects. The contractor should pull the permit as part of standard practice. If you do pull it yourself, you become responsible for inspection scheduling and code compliance — which becomes complicated if installation issues arise.
How long does it take to get a permit in Leawood?
Specific timelines aren't publicly published; contact Codes Administration at 913-663-9165 for current processing times. Typical residential building permits in similarly-sized municipalities run 5-15 business days from complete application submission. Plan for at least a week of permit processing in your project timeline.
What if my permit is denied?
Common reasons for permit denial include: incomplete application, plans that don't meet current code, contractor not properly licensed, or project description that doesn't match what's actually planned. A reputable contractor addresses denial issues and resubmits. If your contractor blames "the city" for problems they can't explain, push for specifics — usually the issue is something fixable in the application.
How does this compare to Overland Park or Olathe?
Each Johnson County city handles its own permits with somewhat different processes. Overland Park uses ePLACE (a different system from Leawood's Access Leawood). Olathe has its own permit office. Lenexa, Shawnee, and other Johnson County cities each have their own systems. Always check your city’s current permit requirements before ordering windows or changing opening sizes.
What about the Johnson County contractor license — what is that?
Johnson County maintains a county-wide contractor licensing program. Contractors performing work in any Johnson County city must hold this license in addition to any city-specific license. The county license verifies the contractor meets minimum standards for insurance, bonding, and code knowledge. You can verify a contractor's Johnson County license through the county's online contractor lookup.
Does the permit cover lead paint work on pre-1978 homes?
The building permit covers the construction work itself. Lead-safe work practices on pre-1978 homes are governed by separate federal EPA RRP rules, which require contractors to be RRP-certified. Most Leawood housing is post-1978 (median home built 1989), so lead paint considerations are less common here than in older KC neighborhoods. For homes that do qualify for RRP, the contractor must be both city-licensed AND RRP-certified.
What if my project changes mid-installation?
If the project scope changes significantly during installation (such as unexpected structural issues that require additional work), the contractor must amend the permit before proceeding with work outside the original scope. Reputable contractors handle this routinely; the homeowner's job is to be available for approval conversations when changes are needed.
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Ready to start a window replacement project in Leawood? Start with our estimator — 60 seconds, no contact info required for the instant range. Or read our complete Leawood guide for the full picture of window replacement specifically in Leawood subdivisions.
This guide reflects Leawood permit requirements as of April 2026. Permit fees, processes, and code adoptions update annually. Verify current requirements with the Codes Administration Division (913-663-9165) before applying for any specific project.