Buying in North Merrick: the questions with sourced answers
Each answer is built from North Merrick’s own rows in public data — the Census, NYSDOH, NYSDEC, FEMA, the office that holds the permits — or from Lou’s reports, and cites its source. Data retrieved 1 November 2026.
How old are the houses in North Merrick?
Median year built in zip 11566: 1955 (Nassau County: 1955). Of 11,723 units, the 1950s built the most, 38%; 5% is from 2000 on. Next come the 1960s at 17% and the pre-1940 houses at 16%. An older house is not a worse house, but its wiring, plumbing and roof were installed under different rules and replaced piecemeal, which is what the inspection looks for. Lou’s reports here: 88 years old. (ACS)
How are homes in North Merrick heated? Is an oil tank likely?
64% utility gas, 31% fuel oil or kerosene; fuel oil 31% against 28% county-wide. NYSDEC logs 91 petroleum spills at private homes in North Merrick since 1987, 11 since 2015. Ask about a tank, and for closure papers. A tank can be buried in the yard or sit in the basement, and a removed one should come with paperwork. Buried tanks are outside the standards New York sets for a home inspection, so the seller’s answer matters. (ACS, NYSDEC)
Is North Merrick mostly houses or apartments, owned or rented?
97% detached houses; 96% owner-occupied (Nassau County: 82%). Detached houses dominate, so most inspections here run from the roof to the foundation of one building. (ACS)
Is radon a concern in North Merrick?
Town of Hempstead: 401 basement tests, average 1.22 pCi/L, 11 at 4 or above (3%). Nassau County: 6% of 837. First-floor tests there: 124, average 0.62. On the share at 4 or above, it ranks 4th of the county’s 5 towns and cities. The highest basement reading was 8.3 pCi/L. EPA’s action level is 4 pCi/L, and it advises testing every home whatever the area’s results. Radon testing is optional. (NYSDOH)
Has North Merrick flooded? Is the house in a flood zone?
2,053 flood-insurance claims from zip 11566 since 1978, most in 2012 (1,273): 11th of the 189 zips on these pages. A claim count describes the zip, not the house; 2012 was the year of Hurricane Sandy. Flood zones follow the address. Check the address on FEMA’s map. (OpenFEMA)
Who holds the permits and certificate of occupancy in North Merrick?
The Town of Hempstead Building Department. Your attorney usually runs the search. The inspection reports the condition of what is there and flags work that typically needs a permit, such as a finished basement, a dormer or a moved panel, so you know what to ask about.
How does North Merrick compare with the towns around it?
By median year built, fuel-oil share and owner-occupancy: North Merrick (zip 11566) 1955, 31%, 96%; Baldwin (zip 11510): built 1948, oil 25%, 88% owner-occupied; Uniondale (zip 11553): built 1953, oil 27%, 75% owner-occupied; Seaford (zip 11783): built 1957, oil 36%, 93% owner-occupied. (ACS)
Which code, water and sewer rules apply in North Merrick?
The New York State Uniform Code, groundwater from 46 public water systems, the county sewer-connection rule and the Article XI heating-oil tank closure program: county-wide, written once. They are the same for every town in Nassau County, so they are set out there with their sources instead of on each page.
How much does a home inspection in North Merrick 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.