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Inspect This Home Inspections Army Veteran Owned · NY Licensed
Nassau County · capes and colonial

Home inspector in Locust Valley, NY

Between 2018 and 2024, Lou Rubino inspected five homes in Locust Valley — five jobs, each with a written report, and the photographs below come from them. Three of the five reports cover two capes and one colonial.

Rated 5.0 on Google as of August 2026 · U.S. Army veteran owned · NY licence #16000039568 · 516-330-3870

What the Locust Valley reports found

Across three of the five reports, the summaries listed 59 repair-or-replace items, most of them under the exterior, the roof, chimney and attic and heating and cooling equipment. A repair-or-replace item is HomeGauge's term for something that was not working as intended or needed a specialist's look — it is not a verdict on the house, and the full report explains each one with photographs.

Locust Valley is in Nassau County, and Lou covers it from his base in Wantagh the same way he covers every other place on this site: same licence, same report format, same-day report as a rule. The count above is history from his own files, not a service boundary — call or text 516-330-3870 and he will quote the actual property.

Related: The Nassau County page · What an inspection costs · Schedule an inspection.

What the inspection can examine here

  • Siding, trim, flashing, grading and drainage — where water is being sent, and whether it is being sent at the house.
  • The roof, chimney and attic — how the roof was observed is stated in the report, as New York requires, and the attic is entered wherever a hatch allows.
  • The heating plant and any central air — operated in normal mode, dated from the data plate, with the flue and clearances looked at where accessible.
  • Radon — a separate, optional test arranged alongside the inspection.

Photographs from Locust Valley reports

Wooden main beam and sill plate over a block foundation wall, labelled screwdriver easily penetrates damaged wood, with a red arrow.
The middle main beam has termite damage at the centre end, and the sill plate at the right rear corner over the window has extensive termite damage for a length of 6 feet.
Tall brick chimney seen through bare tree branches against a blue sky, with a red arrow pointing at its right side.
The chimney has some open joints on the right side and the left side. Lou recommended evaluation and repair by a licensed brick mason contractor.
Open boiler door showing two sooty firebox chambers, three red arrows and a label reading hinge pin out.
The boiler refractory firebox is worn and the heat exchanger is full of soot. The burner is not equipped with a fuel shutoff solenoid; Lou recommended repair by a licensed oil burner contractor.

All three photographs are from Lou's own Locust Valley inspection reports, chosen because they show a building component and nothing that identifies a property or an owner.

Buying in Locust Valley: the questions with sourced answers

Each answer below cites where it comes from — the Census, the office that holds the permits, the state code, or Lou’s own reports.

How old are the houses in Locust Valley?

The Census puts the median year built for homes in zip code 11560 at 1955, and about 35% of the 2,534 housing units there were built before 1940. An older house is not a worse house, but its wiring, plumbing and roof were installed under different rules and replaced piecemeal, which is exactly what the inspection looks for. Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates, tables B25035 and B25034, ZCTA 11560.

What kind of housing is Locust Valley: single-family, two-family or apartments?

Of 2,534 housing units in zip 11560, about 92% are detached single-family houses, 3% are two-unit buildings, and 82% of occupied homes are owner-occupied. A two-family or a co-op is a different inspection from a detached house: shared systems, common areas and what the board or the other unit controls. Source: U.S. Census Bureau, ACS 2019–2023 5-year, tables B25024 and B25003, ZCTA 11560.

Who holds the building permits and certificate of occupancy for a house in Locust Valley?

Town of Oyster Bay Department of Planning & Development, Building Division. Permits and COs are kept by the municipality, not the inspector; checking them is a records search, usually through your attorney. The inspection reports the condition of what is there and flags work that typically needs a permit — a finished basement, a dormer, a moved panel — so you know what to ask about. Town of Oyster Bay Department of Planning & Development, Building Division. Unincorporated community (hamlet) per Nassau County List of Communities. STRADDLES by ZIP: hamlet is Town of Oyster Bay; ZIP 11560 also covers the Villages of Lattingtown and Matinecock.

Which building code applies in Locust Valley?

Nassau County homes are built and inspected under the New York State Uniform Fire Prevention and Building Code (19 NYCRR), which applies in every part of the State except New York City and is enforced by each town, village or city building department. Source: dos.ny.gov.

Public water and sewer, or well and cesspool, in Locust Valley?

Nassau County gets all of its drinking water from groundwater beneath Long Island (mainly the Magothy aquifer); it is delivered by 46 public water systems (village, town and special-district suppliers), and there are only about 500 private wells. The Nassau County Department of Health tests public systems alongside the suppliers. Most of the county is sewered: the Nassau County Department of Public Works runs the Bay Park Sewage Treatment Plant, the Cedar Creek Water Pollution Control Plant and 37 pumping stations. Where public sewers exist a property must connect and abandon its cesspool, leaching pool or septic tank under DPW and Health Department guidelines; remaining on-site systems (largely the North Shore) fall under the Health Department's Division of Environmental Health. The inspection reports what the house actually has and its visible condition; a cesspool or septic system needs its own evaluation. Source: www.nassaucountyny.gov.

Is Locust Valley in a flood zone?

Flood zones follow the address, not the town. FEMA's OpenFEMA database holds 51,523 NFIP flood-insurance claim records for Nassau County (FIPS 36059), the most of any of the nine downstate counties. Look the address up on FEMA’s Flood Map Service Center before you sign. Source: www.fema.gov.

Should I test for radon in Locust Valley?

Nassau County is in EPA Zone 3 (low potential) — Zone 3 counties have a predicted average indoor radon screening level below 2 pCi/L. EPA still says every home should be tested regardless of zone. NYSDOH's county estimate (Feb 2007, 590 homes measured) is 0.3% of living areas and 4% of basements above 4 pCi/L; Oyster Bay town and Glen Cove city basements were about 8%. Radon is a separate, optional test arranged alongside the inspection. Source: www.epa.gov.

Is there a local rule in Nassau County a buyer should know about?

Under Article XI of the Nassau County Public Health Ordinance the County Health Department regulates oil and chemical storage; it runs a Small Heating Oil Tank Closure program for residential tanks under 1,100 gallons, and removal or abandonment of a home heating-oil tank is scheduled and confirmed through the Health Department's online portal (Office of Toxic & Hazardous Material Regulation, 516-227-9691). Source: www.nassaucountyny.gov.

Anything else specific to Nassau County?

In sewered areas every property must be connected to the public sewer, and old cesspools, leaching pools and septic tanks must be properly abandoned (Health Department Sewer Connections/Closures 516-227-9672). Source: archive.nassaucountyny.gov.

What did Lou’s Locust Valley inspections actually turn up?

Across his reports in Locust Valley, the summaries listed 59 repair-or-replace items, most of them under the exterior, the roof, chimney and attic and heating and cooling equipment. Every one is in the written report with a photograph; see what a report looks like.

How much does a home inspection in Locust Valley cost, and how fast is the report?

Lou quotes the actual property, not a flat rate — what drives the price is size, age and what is included. The written report arrives the same day as a rule; a large or complex house can run to the next morning. Call or text 516-330-3870.

Nassau County, town by town

Every Nassau County place with a page here, each with the real count from Lou's records. The Nassau County page covers the county as a whole.

Where this sits in Lou's territory

Lou covers Long Island, the five boroughs and Westchester from his base in Wantagh, and the archive behind these pages shows where that work has actually concentrated.

Also nearby: Long Beach · Lawrence · Lido Beach · all 250 towns.

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