531 Brookhaven Avenue, Flanders, NY 11901

$730,000 · 3 bed · 3 bath · 1,476 sq ft · built 1987 · MLS# 1058360 · Active

Welcome to this well maintained 3 Bedroom, 2.5 bathroom, home located in a quiet and desirable neighborhood in the town of Southampton. Offering a great combination of comfort, updates and location. The spacious kitchen was renovated in 2019, along with one of the bathrooms, providing modern finishes and functionality. The electrical panel was updated in 2018, and central air conditioning was added in 2020 for year around comfort. The home also features a full walk-out basement, offering excellent potential for additional living space, storage, a home office, recreation area, or…

Single-family homes in the Riverhead Central School District sold for a median of $739,000 (typically $550,000–$900,000) across 308 recorded sales between Oct 6, 2025 and Oct 1, 2026, up 19.2% on the 12 months before. This home's $730,000 list price sits in the mid-market single-family tier for the Riverhead Central School District.

ZIP 11901 has about 4.4 months of single family inventory — balanced market. Supply and demand are roughly even, so buyers and sellers share leverage with fair, predictable pricing.

At about $5,887 a year, this home's property tax runs roughly 41% below the $10,000 typical for Riverhead Central School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. Exemptions such as STAR, Senior or Veteran move the number as well — a new owner's bill is often not the same as the seller's.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax