Finding a home you love is exciting, but discovering that previous renovations may have been completed without the proper permits can quickly raise questions. An updated basement, new deck, remodeled kitchen, converted garage, or added living space may look great during a showing, but buyers should understand whether the work was completed correctly and whether required permits were obtained.
For buyers searching for homes in Manhattan, Wamego, St. George, Riley, Westmoreland, Randolph, Leonardville, Council Grove, Alma, and surrounding Kansas communities, unpermitted renovations aren’t necessarily an automatic reason to walk away from a property. However, they are something you should investigate before making a final decision.
Here’s what home buyers should know about unpermitted work, the potential risks, and the steps you can take before making an offer or moving forward with a purchase.
What Is Unpermitted Work?
Unpermitted work generally refers to construction, remodeling, additions, or major repairs completed without obtaining permits required by the applicable city, county, or other local authority.
Permit requirements vary depending on the property location and type of project. Work that may require permits can include:
- Significant plumbing changes
- Electrical work
- Deck or porch construction
- Room or living-space additions
- Structural changes
- Some window or door alterations
- Roofing projects
- Swimming pools
- Garage additions or conversions
- Finishing or remodeling certain spaces
Because requirements can vary between communities, don’t assume that a project did—or did not—require a permit based solely on your experience with another property.
This is particularly important when looking at homes throughout the Manhattan and surrounding Kansas area, where properties may fall under different municipal or county requirements.

Why Do Homeowners Complete Renovations Without Permits?
Sometimes homeowners intentionally skip permits to save money or avoid delays. Other times, the situation isn’t so straightforward.
A previous owner may have completed a DIY project without realizing a permit was required. A contractor may have failed to obtain the appropriate permits, or renovations may have been completed decades ago when documentation was less accessible.
This is why discovering unpermitted work doesn’t automatically mean the renovation is unsafe. However, it does mean buyers should ask more questions.
If you’re evaluating an older or heavily renovated property, understanding when a home inspection problem is—and isn’t—actually a problem can also help you keep potential issues in perspective.
What Are the Risks of Buying a Home With Unpermitted Renovations?
Unpermitted work can create several potential complications for buyers. The seriousness of those complications depends on the type of work, its quality, local requirements, and how the issue is ultimately resolved.
Safety Concerns
One of the biggest questions is whether the renovation was completed correctly.
Permitted work generally goes through an inspection process designed to verify that applicable requirements have been met. Without that process, buyers may have less assurance about what’s behind the walls or underneath the finished surfaces.
Electrical, plumbing, structural, and other major work deserve particularly careful attention.
Future Costs
If a local authority requires the work to be permitted after the fact, additional inspections or corrections may be necessary.
Depending on the project, this could involve permit fees, contractor expenses, opening walls for inspection, correcting work, or even removing portions of a renovation that cannot be approved.
Those potential costs should be considered when determining whether a home still makes financial sense.
Insurance and Financing Questions
Unpermitted renovations can sometimes create questions for lenders or insurance providers, particularly when they affect major systems or substantially change the property.
Before moving forward, buyers should discuss known unpermitted work with their lender and insurance professional so they understand whether it could affect financing or coverage.
Resale Value
You should also think beyond your purchase.
Even if you’re comfortable accepting an unpermitted renovation today, the same issue may arise when you eventually sell the home. Future buyers, inspectors, lenders, or insurance providers may ask the same questions you’re asking now.
This is one reason buyers should consider not only whether they can live with an issue, but also how it could affect future marketability. Our guide to why some renovations reduce your home’s value explains how improvements don’t always translate into increased resale value.
How Can Buyers Research a Home’s Permit History?
If a home appears to have undergone significant renovations, start by asking questions.
Review the seller’s disclosures and ask your real estate agent about noticeable additions or changes. Depending on the property, you may also be able to research permit or property records through the appropriate city or county office.
Compare available records with what you see at the property. For example:
- Does the recorded square footage appear consistent with the home?
- Was a basement finished?
- Was a garage converted into living space?
- Was a deck, addition, or extra room added?
- Have walls apparently been moved?
- Does the listing mention major recent renovations?
Learning how to read a property listing like an agent can also help you identify details worth investigating before you become emotionally or financially committed to a property.
Get a Professional Home Inspection
A professional home inspection becomes especially important when you know—or suspect—that renovations were completed without permits.
An inspector can evaluate visible components of the home and identify areas that may warrant further evaluation by a qualified specialist. Keep in mind, however, that a standard home inspection is not the same thing as a code inspection and cannot necessarily determine whether every improvement was properly permitted.
The goal is to gather as much reliable information as possible before deciding how to proceed.
What Can You Do If You Discover Unpermitted Work Before Closing?
Discovering unpermitted renovations doesn’t necessarily mean the transaction has to end. Depending on the circumstances and your contract, there may be several possible paths forward.
Ask the Seller for More Information
First, determine what documentation exists. The seller may have receipts, contractor information, plans, permits, or other records that provide more context.
Ask About Retroactive Permitting
Depending on local requirements, it may be possible for the seller to pursue permits after the work has already been completed. This could require inspections and corrections before approval.
Because requirements vary by jurisdiction, buyers and sellers should verify the process with the appropriate local authority.
Consider Negotiating
If the work creates a known expense or additional risk, buyers may want to discuss available options with their real estate agent.
Depending on the transaction and contract, negotiations might involve repairs, permitting, pricing, credits, or other terms.
The important thing is to understand the potential financial impact before agreeing to take responsibility for the issue.
Look Beyond the Renovation Itself
Unpermitted work is just one part of evaluating a property.
Buyers should consider the home’s overall condition, location, layout, neighborhood, future maintenance needs, resale potential, and property boundaries before making a decision.
For example, understanding whether you need a property survey before buying can help clarify property boundaries and potential encroachments. Buyers should also understand easements and property access rights, especially when evaluating rural properties, shared driveways, utility access, or larger lots.
Together, these details can give you a much clearer picture of what you’re actually purchasing.
Should You Buy a Home With Unpermitted Renovations?
There isn’t one answer that applies to every property.
Minor undocumented work may be very different from an unpermitted structural addition, major electrical project, or converted living space. The right decision depends on the scope and quality of the renovation, potential costs, your financing, local requirements, and your comfort level with assuming responsibility for the property.
The most important thing is to avoid making that decision without enough information.
If you’re considering buying a home in Manhattan, Wamego, St. George, Riley, Westmoreland, Randolph, Leonardville, Council Grove, Alma, or the surrounding Kansas communities, Resource Real Estate Group can help you ask the right questions and navigate issues that come up before closing.
A home doesn’t necessarily have to be perfect to be the right purchase. What matters is understanding what you’re buying and having the information you need to make a confident decision.
Explore available homes and community information through Resource Real Estate Group, or learn more about living in the area with the Manhattan, KS Guide and Wamego, KS Guide. When you’re ready to start your home search or have questions about a property you’re considering, contact Resource Real Estate Group for experienced local guidance.
