17 Mill Street, Port Jefferson Station, NY 11776

$749,990 · 4 bed · 2 bath · 2,125 sq ft · built 1978 · MLS# 1049223 · Active

This stunning Ranch, is set within the highly sought-after Mount Sinai School District, offering a refined blend of comfort, style, and exceptional outdoor living. The spacious primary suite features a luxurious ensuite bath with heated floors and a dual vanity, complemented by three additional bedrooms. The inviting main living area showcases an open-concept design, ideal for both everyday living and elegant entertaining, with a striking dual-sided wood-burning fireplace and convenient wet bar. Thoughtfully updated throughout, the home seamlessly extends its living and entertaining spaces outdoors. Lush gardens, a tranquil waterfall,…

Single-family homes in the Brookhaven-Comsewogue Union Free School District sold for a median of $640,000 (typically $575,000–$705,000) across 170 recorded sales between Oct 7, 2025 and Oct 2, 2026, up 4.1% on the 12 months before. This home's $749,990 list price sits in the upper single-family tier for the Brookhaven-Comsewogue Union Free School District.

ZIP 11776 has about 2.7 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 $13,945 a year, this home's property tax runs roughly 16% above the $12,000 typical for Brookhaven-Comsewogue Union Free 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