What a Home Inspection Looks For in a Lake Geneva Home
Quick answer: A Wisconsin home inspection covers the structure and mechanical systems of the dwelling: roof, foundation, framing, electrical, plumbing, heating and cooling, insulation, and interior components. It does not cover the well, the septic system, radon, the pier, the seawall, outbuildings, a pool, or anything owned by an association. On the properties that define this market, the separately ordered items are usually where the money is.
Sellers tend to think of the inspection as a test they pass or fail. It works more like a written record. Wisconsin puts specific legal weight on what the inspector writes down, and once a condition is called a defect, that word follows the property.
Knowing what will be looked at, and what will not, is how both sides decide what to do next.
What a Wisconsin home inspection is, and what it is not
Home inspectors in Wisconsin are registered by the Department of Safety and Professional Services under . That subchapter sets the standards of practice and the reporting rules, and it does 4 things worth knowing.
It defines a defect. Under 440.97(2m), a defect is a condition that would have a significant adverse effect on the value of the property, significantly impair the health or safety of future occupants, or, if not repaired, removed, or replaced, significantly shorten or adversely affect the expected normal life of the premises. The inspector is required to use that word when a condition meets the definition.
It limits what the inspector may say. A registered inspector may not report on market value or marketability, and may not advise whether a property should or should not be purchased. Anyone offering an opinion on price during an inspection is outside their lane.
It protects the title. Under 440.9712, a business cannot describe its services as home inspection unless the inspectors doing the work are registered. Ask for the registration number.
It sets the clock. Under 440.977(1), an action against a home inspector has to be brought within 2 years of the inspection, and that period cannot be shortened by agreement. Inspectors also may not write a liability disclaimer into their contract under 440.976.
The inspection is separate from the . That form comes from the owner under Wis. Stat. ch. 709, based on what the owner actually knows, and it has to reach the buyer within 10 days after acceptance. The rest of the paperwork sits in our .
The standard scope, system by system
| System | What gets looked at | The condition that usually gets written up |
|---|---|---|
| Roof and flashing | Covering, penetrations, gutters, visible sheathing | Granule loss, failed boot flashing, ice-dam damage on north elevations |
| Foundation and structure | Walls, floor framing, beams, posts, crawl space | Step cracking, sill rot, undersized or shimmed posts |
| Electrical | Service size, panel, grounding, outlets, smoke and carbon monoxide alarms | Federal Pacific and Zinsco panels, ungrounded outlets, missing alarms |
| Plumbing | Supply lines, drains, water heater, visible leaks | Galvanized supply, saddle valves, water heater venting |
| Heating and cooling | Furnace or boiler, distribution, condenser, venting | Age at or past service life, cracked heat exchanger, condensate handling |
| Exterior | Siding, trim, windows, grade, drainage, decks | Grade sloping toward the house, deck ledger attachment, rotted trim |
| Interior | Ceilings, walls, floors, stairs, railings, doors | Railing height and spacing, moisture staining, window seal failure |
| Attic and insulation | Depth, ventilation, bath fan termination | Bath fans venting into the attic, blocked soffit vents |
Deck and railing items come up constantly, because so many decks around here were built in stages over 30 years.
What falls outside the standard report
| Not included | Who to call | Why it matters here |
|---|---|---|
| Well | Water testing lab or well contractor | Bacteria and nitrate testing, plus cap and casing |
| Septic and POWTS | County-approved evaluator | Walworth County holds the inspection and pumping records |
| Radon | Radon measurement professional | The offer to purchase has its own contingency at the 4.0 picocurie action level |
| Pier, boat lift, shore station | Marine contractor | Frequently part of the price and never part of the report |
| Seawall, riprap, shoreline stairs | Marine or landscape contractor | Condition varies parcel by parcel |
| Outbuildings and pole buildings | Contractor, plus the municipality on permits | Common on acreage and rarely permitted correctly |
| Pool, spa, sport court | Specialty contractor | Standard on luxury property |
| Buried tanks, drain tile, chimney flue interior | Specialist with a camera | Nothing behind a wall or under the ground is in scope |
| Association-owned components | The association documents | On a condominium this is most of the building |
What changes by property type
| Segment | Where the real risk sits | Order separately |
|---|---|---|
| In-town single family | The systems themselves | Radon, sewer scope on older lines |
| Condominium | The association, not the unit | Reserve study, budget, minutes, special assessment history |
| Golf community | Association-owned components and amenity infrastructure | Association documents, dues, transfer costs |
| Vacation or second home | Systems that sit unused for weeks | Mold and moisture, winterization records, pest |
| Country and acreage | Everything the report excludes | Well, septic, survey, outbuildings, private road agreement |
| Luxury | Systems a general inspector will not evaluate | Elevator, generator, geothermal, pool, snowmelt, boathouse |
| Inherited or probate | Nobody living has direct knowledge of the property | Consider a full pre-listing inspection |
Four of these deserve more than a row.
Condominiums. The inspector examines what you own. Roof, siding, and grounds usually belong to the association, which means a clean unit inspection can sit inside a building with a pending special assessment. The real diligence is the association package: budget, reserve study, meeting minutes, insurance, rules, and assessment history. That file should be assembled before listing, which is the argument in .
Golf communities. Geneva National and Abbey Springs work the same way, with more association-owned infrastructure attached. A buyer should read the documents, price the dues and transfer costs, and understand which components are theirs. See .
Vacation and second homes. A property closed up between visits fails in predictable ways. Humidity in a house that has not been aired out. Traps that dried and let sewer gas in. Rodents in the crawl space. Seasonal plumbing that was never fully converted for year-round use. A furnace that has not run since March. Air it out and run every system for 2 days before the inspection, and keep the winterization records. The rest of that list is in .
Inherited and estate property. Certain court-appointed fiduciaries, including a personal representative who never occupied the property, are excluded from the Real Estate Condition Report requirement. That is a real difference, and it moves the entire condition conversation onto the inspection. Buyers price that uncertainty, so a pre-listing inspection often earns its cost here even though it rarely does on a recently updated home. The real estate side is covered in .
On acreage and on most of the , a private well and a septic system are the norm rather than the exception, and those 2 reports drive more renegotiation than the house does.
What older properties around here show
Many houses on the water were built for 3 months of use and converted to year-round living later, one project at a time. Inspectors know it and they look for it.
Seasonal plumbing never fully upgraded. Undersized electrical service feeding a house that has picked up a hot tub, a boat lift, and a second refrigerator. Crawl spaces with no vapor barrier. Grade running toward the water, which is fine for the lawn and hard on a foundation. Additions framed onto the original cottage without a matched roof plane.
None of it is disqualifying. All of it is cheaper to address in March than to negotiate mid-contract, which is the case for working the early.
What sellers should do before the inspector arrives
Turn the utilities on and leave them on. An inspector who cannot test the furnace writes "unable to evaluate," and a buyer reads that the way they would read a defect.
Clear access to the panel, water heater, furnace, crawl space hatch, and attic scuttle. Leave the outbuildings open. Replace missing smoke and carbon monoxide alarms, which cost very little and appear in the report as a safety item when absent.
Assemble the paperwork: well test results, septic pumping records, roof and mechanical invoices, permits for the addition, association documents, and warranty transfers. A seller who hands over a folder changes the tone of the whole appointment.
Then leave. Sellers who stay and narrate turn a 3-hour inspection into a 5-hour one.
If you are the buyer ordering the inspection
Hire a registered inspector and ask for the registration number. Then decide what else to order, because the general report will not cover the well, the septic system, radon, the pier, the pool, or the association.
Go with the inspector if you can. The report is a document. The walkthrough is where you learn what the inspector actually thinks, and what they would do about it.
Read the report for the word defect. Wisconsin gives it a statutory meaning, and it is not the same as a maintenance item. A 19-year-old water heater is a budgeting fact. A cracked heat exchanger is a defect. Treating the whole punch list as a bargaining chip tends to produce a seller who stops negotiating.
On a condominium or in a golf community, put your energy into the association package rather than the drywall. On acreage, get the well and septic work started immediately, because those bookings run 1 to 3 weeks. And in a competitive situation, a shorter inspection window with the full scope preserved is worth more to a seller than a slightly higher number, which is the point of . You can while you line up your inspector.
How to respond to a notice of defects
Under the standard inspection contingency, the buyer delivers a written notice of defects with a copy of the report inside the contingency deadline. The seller then has a stated number of days to agree in writing to cure. If the seller does not, the offer is generally null and void.
There is room to negotiate inside that window. Cure some items and decline others, offer a credit instead of doing the work, or answer a buyer's estimate with an actual contractor bid. A buyer's number is an estimate. A written bid from a local contractor is a better one.
Read the notice for what it actually claims, since not everything a buyer calls a defect meets the statutory definition. Contract questions belong with your attorney.
If the deal terminates, the report does not disappear. You now know about the condition, and known conditions belong on your Real Estate Condition Report for the next buyer. One more reason to find these things on your own schedule.
Frequently asked questions
Does a home inspection cover the pier or the boat lift?
No. A Wisconsin home inspection covers the structure and mechanical systems of the dwelling. Piers, boat lifts, shore stations, seawalls, riprap, and shoreline stairs are outside the standard scope. If those items convey with the sale, describe their condition and what is included in writing before an offer is accepted.
What counts as a defect under Wisconsin law?
Wis. Stat. 440.97(2m) defines a defect as a condition that would have a significant adverse effect on the value of the property, significantly impair the health or safety of future occupants, or significantly shorten the expected normal life of the premises if it is not repaired, removed, or replaced. A registered inspector is required to use that term when a condition meets the definition.
Does a home inspection cover a condominium association?
No. The inspector examines the unit. Roof, siding, grounds, and shared systems usually belong to the association, so a clean unit report can sit inside a building with a pending special assessment. The association budget, reserve study, meeting minutes, insurance, and assessment history are the real diligence on a condominium.
Should a seller get a pre-listing inspection?
It depends on the property. It earns its cost most on an older home, a property that has been vacant, or an estate sale where nobody has direct knowledge of the systems. It earns it least on a recently updated home. Once you order one, whatever it finds becomes something you know, and known conditions belong on the Real Estate Condition Report.
Is radon testing required to sell a home in Wisconsin?
No. Radon testing is not required, but the standard offer to purchase contains a radon contingency written around the federal action level of 4.0 picocuries per liter, so many buyers will ask for it. Mitigation is a known, priced solution, and finding the number before listing keeps it out of a negotiation.
Does an inspection report tell me what the property is worth?
No. A registered Wisconsin home inspector may not report on market value or marketability. Value comes from comparable sales and from an appraisal. The inspection describes condition, and condition is one input into value rather than the answer itself.
Get ahead of the inspection instead of reacting to it
Kim and Joel Reyenga represent buyers and sellers across Lake Geneva, Williams Bay, Fontana, Geneva National, Abbey Springs, Delavan, Elkhorn, and the surrounding lake and country communities of southeastern Wisconsin. Luxury, lake, golf, town and country: single-family homes, condominiums, vacation and second homes, acreage, and inherited or estate-related sales. Joel worked as a union carpenter before he was licensed in 1986, which is why the walkthrough tends to run long. He is not a home inspector, and every buyer should hire an independent one. Start with the full , and note that carry their own document list.
Selling? or read how the . Buying? We will tell you which reports to order before you write. Either way, call or text (262) 325-9867
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