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Advertise here →Old Field, NY · Houses & Market Data
Old Field, New York houses and real estate market data.
Houses in Old Field, NY (Suffolk County) — Census median home value $1,236,400, county listing prices up about 1.9% over the past year. Market data for Old Field houses and the broader area.
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Old Field, NY is in Suffolk County, New York — this guide covers houses in Old Field and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 1,033, with a median household income of $250,001. Census data puts Old Field houses at a median value of $1,236,400 (all owner-occupied homes); Suffolk County's current median listing price runs $937,000, up about 1.9% over the past year.
Info from government sites and builders may have provided source info.
Market overview
Old Field housing market
Old Field is in Suffolk County, New York. Manifest Census and county price-trend data provide baseline context for houses in Old Field and the surrounding county market.
Median home value (Census ACS)
$1,236,400
Population (Census ACS)
1,033
Median household income
$250,001
County price trend (2025)
5.42% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Old Field market snapshot
Population
1,033
County
Suffolk County
Median Household Income
$250,001
Median Home Value (city)
$1,236,400
Median Listing Price (Suffolk County)
$937,000
Median Gross Rent
$3,501/mo
Price Trend (YoY)
+1.9%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Old Field different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Old Field's median home value — across all owner-occupied homes, not just recent sales — at $1,236,400. Separately, Suffolk County's current median listing price (via Realtor.com data, 2026-06-01) runs $937,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
Suffolk County's FHFA house price index shows a 5.42% annual change in 2025.
Population & Income
Old Field has an estimated population of 1,033 and a median household income of $250,001, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Old Field's Census-reported median home value works out to about 4.9x the area's median household income, and median gross rent runs roughly 17% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Old Field
County guide: Suffolk County — cities, market context, and local resources for the county that includes Old Field.
USAHouses.com also helps visitors looking in nearby Suffolk County and other New York communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Setauket, Poquott, Belle Terre, East Setauket, Stony Brook University, Stony Brook, Port Jefferson, Port Jefferson Station, Head of the Harbor, Nissequogue, Terryville, Mount Sinai, St. James, Centereach, Miller Place, Lake Grove.
Setauket market data
Nearby city · ~1.5 mi
Poquott market data
Nearby city · ~2.3 mi
Belle Terre market data
Nearby city · ~3.4 mi
East Setauket market data
Nearby city · ~3.7 mi
Stony Brook University market data
Nearby city · ~4.0 mi
Stony Brook market data
Nearby city · ~4.1 mi
Port Jefferson market data
Nearby city · ~4.4 mi
Port Jefferson Station market data
Nearby city · ~4.4 mi
Head of the Harbor market data
Nearby city · ~5.0 mi
Nissequogue market data
Nearby city · ~5.3 mi
Terryville market data
Nearby city · ~5.8 mi
Mount Sinai market data
Nearby city · ~6.0 mi
St. James market data
Nearby city · ~6.3 mi
Centereach market data
Nearby city · ~7.3 mi
Miller Place market data
Nearby city · ~7.4 mi
Lake Grove market data
Nearby city · ~7.6 mi
More New York cities with market guides: Yonkers, Syracuse, Albany, New Rochelle, Cheektowaga, Mount Vernon, Schenectady, Utica.
Yonkers market data
Same-state city guide
Syracuse market data
Same-state city guide
Albany market data
Same-state city guide
New Rochelle market data
Same-state city guide
Cheektowaga market data
Same-state city guide
Mount Vernon market data
Same-state city guide
Schenectady market data
Same-state city guide
Utica market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Laurel Hollow (~19.6 mi), Cove Neck (~19.9 mi), Woodbury (~20.5 mi), Oyster Bay Cove (~20.9 mi), Centre Island (~20.9 mi), Oyster Bay (~22.0 mi), Plainview (~22.0 mi), Syosset (~22.0 mi), East Norwich (~22.3 mi), Old Bethpage (~22.7 mi), Bayville (~22.8 mi), Mill Neck (~23.1 mi), Farmingdale (~23.1 mi), Muttontown (~23.3 mi), Bethpage (~23.8 mi), South Farmingdale (~23.9 mi).
New construction: New homes near Old Field (New York City) · New York new construction.
Census & home facts
Old Field data from published sources
Population (ACS 2023)
1,033
Median home value (ACS 2023)
$1,236,400
Median household income (ACS 2023)
$250,001
Median gross rent (ACS 2023)
$3,501
County FHFA annual change (2025)
5.42%
County median listing price (FRED/Realtor.com) (2026-06-01)
$937,000
Census place type
village
County
Suffolk County
Land area (Census Gazetteer 2024)
2.07 sq mi
Census GEOID
3654617
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Old Field
Availability and pricing are controlled by the builder and may change; confirm with the builder.
2700 Westchester ↗
Toll Brothers · Harrison, New York · ~29.6 mi · from $1,600,000
Manhasset Crest ↗
Toll Brothers · Manhasset, New York · ~30.6 mi · from $3,098,000
Enclave at Armonk ↗
Toll Brothers · Armonk, New York · ~32.1 mi · from $1,432,995
The Rose at Great Neck ↗
McKinley Homes · Great Neck, New York · ~33.4 mi
Regency at Kensico Ridge ↗
Toll Brothers · Valhalla, New York · ~34.9 mi · from $924,995
Local life
Life in Old Field
Schools
BRENTWOOD UNION FREE SCHOOL DISTRICT — 17 schools, 18,323 students enrolled, per the U.S. Department of Education's Common Core of Data. Suffolk addresses may be served by BRENTWOOD UNION FREE SCHOOL DISTRICT, but attendance zones vary by street — confirm assigned schools with the district before making a move.
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Common questions
Old Field FAQ
What are houses worth in Old Field, NY?
The Census Bureau's American Community Survey puts the median value of houses in Old Field at $1,236,400. Suffolk County's current median listing price runs $937,000, up about 1.9% over the past year.
How much do houses cost in Old Field, NY?
For owner-occupied houses in Old Field, Census ACS data shows a median value of $1,236,400. Active listing prices in Suffolk County may differ — see the market snapshot above.
What types of houses are in Old Field, NY?
Old Field houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Suffolk County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Old Field, NY?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Old Field's population at approximately 1,033.
What's the median rent in Old Field, NY?
The Census ACS estimates median gross rent in Old Field at approximately $3,501 per month.
What is the median household income in Old Field, NY?
Census ACS data puts the median household income in Old Field at approximately $250,001.
Is the Old Field housing market growing?
Suffolk County's FHFA house price index shows a 5.42% annual change in 2025.
Is Old Field, NY affordable relative to income?
Census ACS data puts Old Field's median home value at about 4.9 times the median household income, with median gross rent equal to roughly 17% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
What school district serves Old Field, NY?
Manifest and public school-directory data suggest BRENTWOOD UNION FREE SCHOOL DISTRICT for many Old Field addresses, but attendance zones vary by street — verify your assigned schools with the district before making a move.
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