Buying in Chester: the questions with sourced answers
Each answer is built from Chester’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 Chester?
Median year built in zip 10918: 1982 (Orange County: 1975). Of 4,607 units, the 1980s built the most, 20%; 22% is from 2000 on. Next come the 2000s at 15% and the pre-1940 houses at 13%. 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: 49 years old. (ACS)
How are homes in Chester heated? Is an oil tank likely?
41% fuel oil or kerosene, 34% utility gas; fuel oil 41% against 28% county-wide. NYSDEC logs 209 petroleum spills at private homes in Chester since 1990, 106 since 2015. 9 were logged in 2012, the year of Hurricane Sandy. 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 Chester mostly houses or apartments, owned or rented?
74% detached houses, 9% buildings of 5 to 9 units, 7% attached single-family houses; 82% owner-occupied (Orange County: 68%). Detached houses dominate, so most inspections here run from the roof to the foundation of one building. (ACS)
Is radon a concern in Chester?
Town of Chester: 68 basement tests, average 5.88 pCi/L, 28 at 4 or above (41%). Orange County: 39% of 2,558. First-floor tests there: 37, average 3.22. On the share at 4 or above, it ranks 8th of the county’s 22 towns and cities. The highest basement reading was 48 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 Chester flooded? Is the house in a flood zone?
96 flood-insurance claims from zip 10918 since 1978, most in 1979 (21): 74th of the 189 zips on these pages. A claim count describes the zip, not the house. Flood zones follow the address. Check the address on FEMA’s map. (OpenFEMA)
Who holds the permits and certificate of occupancy in Chester?
The Village of Chester Building Department. ZIP 10918 covers both the Village of Chester (this office, 845-469-2388 x243) and the Town of Chester outside the village (Town Building Department, 845-469-7000 x7); ask which one covers the property. 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 Chester compare with the towns around it?
By median year built, fuel-oil share and owner-occupancy: Chester (zip 10918) 1982, 41%, 82%; Suffern (zip 10901): built 1972, oil 2%, 73% owner-occupied; Pomona (zip 10970): built 1978, oil 5%, 78% owner-occupied; New City (zip 10956): built 1968, oil 1%, 94% owner-occupied. (ACS)
Which code, water and sewer rules apply in Chester?
The New York State Uniform Code and the town water and septic arrangements: county-wide, written once. They are the same for every town in Orange County, so they are set out there with their sources instead of on each page.
How much does a home inspection in Chester 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.