2331 Neptune Avenue, Seaford, NY 11783

$999,999 · 6 bed · 5 bath · 2,578 sq ft · built 1960 · MLS# 1049160 · Active

huge mother/daughter with proper permits! home offers exceptional flexibility and opportunity, featuring 6 generously sized bedrooms, 4 full bathrooms, and a full basement; this property is being sold as is and does not require flood insurance, making it an even more attractive investment—whether you’re looking to create your next home or maximize its incredible potential, this is a rare chance to own a versatile property with endless possibilities.

Single-family homes in the Seaford Union Free School District sold for a median of $795,000 (typically $710,000–$900,000) across 129 recorded sales between Oct 8, 2025 and Sep 30, 2026, down 0.6% on the 12 months before. This home's $999,999 list price sits in the upper single-family tier for the Seaford Union Free School District.

ZIP 11783 has about 2.1 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

At about $16,971 a year, this home's property tax runs roughly 21% above the $14,000 typical for Seaford Union Free School District. Nassau assessments run on a multi-year cycle, so the assessed value behind this bill can lag what the home actually sells for today. A sale does not automatically reset it, and 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