Home Inspections on Keuka Lake Property: What a Standard New York Inspection Misses

Last reviewed: October 17, 2026. General information only, not legal, engineering, or inspection advice. Rules summarized here come from New York’s home inspector licensing law and the Department of State’s standards of practice. Talk with your real estate attorney about inspection contingencies and deadlines before you sign a contract.

A standard home inspection is one of the best few hundred dollars a Keuka Lake buyer can spend. It is also one of the most misunderstood. Many buyers assume “the inspector checked everything.” In New York, that is not how the job is defined. The law and the state’s standards of practice spell out what a licensed home inspector must look at, and they also list a long set of things the inspector is not required to evaluate. Around the lake, several of the most expensive systems (septic, wells and lake intakes, buried oil tanks, docks, shoreline walls, and radon) sit on that “not required” list.

This guide explains what a New York home inspection legally covers, what it leaves out, why winter and seasonal cottages make the gaps bigger, and which separate inspections and tests to line up so nothing important falls through the cracks. It belongs with our Buying guides and works best alongside the step-by-step buying guide and the KWIC septic inspection guide.

What New York law says a home inspection is

New York licenses home inspectors under Article 12-B of the Real Property Law, administered by the Department of State (DOS). The law defines a home inspection as the process by which a licensed inspector observes and provides a written report on the systems and components of a residential building: heating, cooling, plumbing, electrical, structural components, foundation, roof, masonry, and exterior and interior components. The definition ends with an important sentence: a home inspection shall not include an inspection for radon or pests.

The detailed rules are in 19 NYCRR Part 197. Subpart 197-5, the Standards of Practice, says inspectors must observe and report on readily accessible, visually observable installed systems and components, and report the ones that are deficient, not functioning properly, or unsafe. If an inspector does not observe a major system or component, the report must list it as not observed and say why.

A few other rules matter to buyers:

• License and insurance. Inspectors must show their license number on every report and in their advertising (RPL 444-g). DOS rules require inspectors to carry general liability insurance of at least $150,000 per occurrence and $500,000 aggregate (19 NYCRR 197-1.1). You can confirm a license with the DOS licensee search.
• A written pre-inspection agreement. Before the inspection, the inspector must give you a written agreement that describes the scope and the cost (197-4.2). Read it: it tells you exactly what you are buying.
• The report deadline. The written report is due no later than five business days after the inspection (RPL 444-g). If your contract has a short inspection window, schedule early.
• Conflicts of interest. An inspector cannot offer to repair what they inspected before closing, cannot pay referral fees to agents, and cannot be paid based on whether the sale closes or what the report says (RPL 444-g; 197-4.7).
• No code, boundary, or value opinions. Inspectors may not determine property lines, easements, code compliance, or market value (197-4.4). Those questions belong to your surveyor, the town code office, your attorney, and your appraiser.

Licensed architects and professional engineers acting within their professions can also perform home inspections without a separate home inspector license (RPL 444-j). For a structural question such as a bowing foundation wall on a steep lot, a structural engineer may be the right next step.

What the standard inspection covers

Under the Standards of Practice, a licensed inspector observes and reports on, among other things:

• Site: grading and drainage right next to the foundation, trees and vegetation that affect the house, walkways, steps, driveways, patios, and retaining walls (197-5.4).
• Structure: foundation, framing, floors, walls, ceilings, and roof structure (197-5.5).
• Exterior: siding, flashing, trim, exterior doors, attached decks, porches, railings, and a representative number of windows (197-5.6).
• Roof: roofing materials, drainage, flashing, skylights, chimneys, and penetrations, with a description of how the roof was observed (197-5.7).
• Plumbing: interior supply and distribution, drains and vents, water heaters, fuel storage and distribution, sumps and sump pumps, and active leaks. The report must say whether the water supply and waste disposal are public, private, or unknown (197-5.8).
• Electrical: service, panels, grounding, a representative number of fixtures, switches, outlets, and GFCIs, and the presence or absence of smoke and carbon monoxide detectors (197-5.9).
• Heating and cooling: the fuel, equipment, and distribution type, operation by thermostat, visible flues and vents (197-5.10 and 5.11).
• Interior, insulation, ventilation, fireplaces, and attics where safe and accessible (197-5.12 to 5.15).

That is a solid baseline. The trouble is what comes next.

What the standard inspection does not cover, and why it matters at Keuka

The Standards of Practice list many items an inspector is not required to evaluate. Some inspectors offer extra services, but unless your pre-inspection agreement adds them, assume these are out of scope. The ones that matter most around the lake:

Septic systems, wells, and lake intakes

The plumbing section says inspectors are not required to evaluate water wells, pressure tanks, and pumps, the quality or quantity of water from on-site supplies, or the condition and operation of septic tanks, drain fields, and related underground piping (197-5.8). They also do not evaluate the potability of any water supply or water treatment equipment such as softeners and filters.

Around Keuka, that is a big gap. Many homes use a private well or a lake intake, and nearly every property outside the villages has a septic system. Within the watershed, the uniform law enforced by the Keuka Watershed Improvement Cooperative requires a septic inspection at property transfer. See KWIC septic inspections at transfer, septic systems, well water, and drinking water, lake intakes, and wells. For water quality, use a laboratory certified under New York’s ELAP program, as those guides explain.

Radon and pests

Excluded by statute. Radon testing is a separate service; see our radon testing guide. Wood-destroying insects (termites, carpenter ants, powderpost beetles) also need a separate inspection if you want one. The general standards also say inspectors are not required to identify wood-destroying organisms, mold, asbestos, or lead paint (197-5.16).

Buried oil tanks

Inspectors are not required to observe underground items, including underground storage tanks or signs of them, abandoned or otherwise (197-5.16), or to record visible fuel tanks that are not in or right next to the house (197-5.8). If a house heats with oil, or did in the past, a fill pipe or vent in the yard is a clue worth chasing. See heating oil tanks.

Docks, boathouses, shoreline walls, and erosion control

The exterior section excludes recreational facilities, out-buildings other than garages and carports, erosion control and earth stabilization measures, and geological and soil conditions (197-5.6). On a lakefront parcel, that can mean the dock, the boathouse, the breakwall, the stairs down the bank, and the slope itself are not part of the standard report. Ask a marine or dock contractor to look at the dock and wall, and ask the town and DEC what permits exist for them. See dock rules and the shoreline rules hub.

Chimney interiors and wood stoves

Inspectors are not required to observe the interior of chimney flues, light a fire, or evaluate the installation of inserts and wood stoves (197-5.10, 5.12, and 5.14). If you plan to burn wood, the Chimney Safety Institute of America recommends a Level 2 chimney inspection when a property is sold. See wood stoves, pellet stoves, and chimneys.

Heat exchangers, efficiency, and remaining life

Inspectors are not required to evaluate heat exchangers, the capacity or efficiency of heating systems, gas leaks or carbon monoxide, or the remaining life of any system (197-5.10 and 197-5.16). An older boiler or furnace deserves a service visit from a heating technician. See heating systems in older homes.

Generators, sprinklers, and add-ons

Standby generators, solar components, alarm systems, irrigation, hot tubs, and saunas are excluded (197-5.6, 5.8, 5.9, and 5.16). If a generator came with the house, ask for service records and an installer check. See generators and power outages.

Codes, permits, boundaries, and easements

Inspectors may not determine code compliance, boundaries, encroachments, or easements (197-4.4). Around Keuka, those questions can decide whether that deck or bunkie was legal and whether you have a right to use the shared lake path. Ask the town code office about open permits and certificates of occupancy, and see property surveys and boundaries, setbacks and zoning by town, and private roads.

Why winter and seasonal cottages make the gaps bigger

Many Keuka sales happen in fall and winter, and many lake houses are seasonal cottages that were shut down for the season. The Standards of Practice have several limits that bite hardest in those conditions:

• Shut-down systems are not operated. Inspectors are not required to operate any system that is shut down or secured, or to turn main or branch valves (197-5.8 and 197-5.16). A winterized cottage with the water off and the lines drained may get a plumbing section that says, in effect, “not tested.”
• Snow and ice are not moved. Inspectors are not required to move snow, ice, soil, or debris (197-5.16) and are not required to walk on a roof where that could be unsafe or cause damage (197-5.7). A snow-covered roof, a buried walkway, or a snowed-in septic area may go largely unseen.
• Air conditioning below 65 °F. Inspectors are not required to operate central air when the outdoor temperature is below 65 degrees Fahrenheit (197-5.11).
• Stored items block access. Inspectors are not required to move furniture or stored belongings (197-5.16). A crawlspace hatch behind a stack of summer gear may never get opened.

Practical fixes: ask the seller, through your agent, to have the water turned on, the heat running, and the system de-winterized by a plumber before the inspection; make sure the crawlspace and attic hatches are clear; and negotiate (with your attorney) a re-inspection or escrow holdback for items that could not be checked in winter. Our guides on winterizing a seasonal cottage and converting a cottage to year-round use explain what to look for.

Build your inspection plan: the Keuka add-on list

Use the general home inspection as the core, then add what the property actually has. Not every house needs every item.

If the house was built before 1978, federal rules give buyers an opportunity to have the home inspected for lead-based paint; the buying guide covers that disclosure.

How to hire the inspector and read the report

1. Check the license. Use the DOS licensee search and match the name and number to the report and advertising.
2. Ask about lake-property experience. Ask how they handle walkout basements on steep lots, lake intakes, older electrical, and seasonal cottages. Ask whether they offer any add-on services and whether those require separate credentials.
3. Read the pre-inspection agreement. It must describe the scope and cost. Look for anything excluded beyond the standard list.
4. Go to the inspection. You learn more in two hours on site than from forty pages of photos.
5. Read the “not observed” list first. The Standards of Practice require inspectors to say what they did not observe and why. That list is your to-do list for follow-up.
6. Sort findings into three piles: safety issues, big-ticket items (roof, structure, heating, water, septic), and routine maintenance. Your attorney can tell you what can be negotiated within your contract terms.
7. Get quotes from the right trades. The inspector reports conditions; they are not required to determine causes, repair methods, or costs (197-5.16). Use our contractors guide for hiring tips and New York’s written-contract rules.

Common Keuka findings worth a closer look

These come up often in older lake houses. None of them is a reason to walk away by itself, but each deserves a follow-up question:

• Water in the basement or crawlspace: stains, efflorescence, a sump that runs constantly, or a dehumidifier that never stops. See sump pumps and basement water.
• Ice dam history: stained ceilings near exterior walls, heat cables on the roof edge, thin attic insulation. See ice dams and frozen pipes.
• Mixed plumbing and electrical eras: a cottage expanded several times often has a little of everything. See older homes.
• Missing carbon monoxide or smoke alarms: the electrical section requires the inspector to report whether they are present. New York’s Amanda’s Law requires CO alarms in homes with fuel-burning appliances or attached garages.
• Drainage aimed at the house or the lake: downspouts and driveways that dump water against the foundation or straight down the bank.

Frequently asked questions

Sources and further reading

• NY Department of State: Home Inspection Professional Licensing (Real Property Law Article 12-B and 19 NYCRR Part 197)
• NY Real Property Law 444-b (definitions; radon and pests excluded)
• NY Department of State: Home Inspector licensing
• NY Department of State: Licensee search
• NYS DHSES: Carbon monoxide information (Amanda’s Law)
• Keuka Watershed Improvement Cooperative (KWIC): Inspections

Related on Living on Keuka: Buying a Home Near Keuka Lake · KWIC Septic Inspections · Radon Testing · Older Homes · Contractors · Seawalls, breakwalls, and erosion repair · Old wiring, panel upgrades, and electrical inspections

Buying in Hornell or the Southern Tier instead? Hornell Living’s older-home buying checklist covers city homes there.

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