Home Values · Suffolk County · Brentwood, NY
What's your home worth in Brentwood?
The median home in Brentwood sold for $630,000 — single-family prices ▲ 8.5% over the past year.
Based on recorded residential sales over the last 12 months (all home types). Source: ATTOM public property records · updated quarterly · as of July 2026.
About the neighborhood
From Modern Times to today
Brentwood began in the mid-19th century as a utopian experiment called Modern Times, a settlement organized around communal living and progressive ideals. The Suffolk County community that grew from it, in the Town of Islip, now reads as classic Long Island: mid-century ranches and Cape Cods beside newer builds, mature trees over residential blocks, and a lingering scent of pine from its days as a retreat from the city.
Today Brentwood is one of Suffolk County's largest hamlets, with busy shops and restaurants along its main corridors. The Brentwood school district and public library anchor civic life, and Brentwood State Park, on former Pilgrim State Hospital grounds, supplies athletic fields. A volunteer fire department dating to the late 1800s and the Long Island Rail Road round out a place that balances suburban calm with real connection.
Where Brentwood sits
The official neighborhood boundary — every sale behind the numbers above closed inside this outline.
The locqube difference
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