3835 Niami Street, Seaford, NY 11783

$1,100,000 · 3 bed · 3 bath · 2,277 sq ft · built 1956 · MLS# 1047858 · Active

Welcome to 3835 Niami Street, where waterfront living takes center stage. This beautifully updated 3-bedroom, 3-full-bath home is perfectly positioned on an elevated direct-waterfront property with 60 feet of bulkhead and floating docks accessible at all tides—just step outside and onto your boat. Designed for effortless indoor-outdoor living, the property features a large yard, three patios, a welcoming front porch, and a back deck overlooking the water. Inside, enjoy new windows, natural gas, central air, five heating zones, an indoor fire-prevention sprinkler system, and a spacious 23’ x 23’ finished…

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 $1,100,000 list price sits in the luxury 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 $10,533 a year, this home's property tax runs roughly 25% below 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