112 Pine Avenue, Flanders, NY 11901

$1,475,000 · 3 bed · 3 bath · 2,032 sq ft · built 2010 · MLS# 948227 · Active

The Lighthouse” on Peconic Bay Welcome to 112 Pine Avenue, a waterfront home located where a peninsula meets the open expanse of Peconic Bay at the end of a calm shoreline. Surrounded by water on three sides, the property offers privacy, open views and a distinctive setting. The residence offers approximately 2,100 square feet with 3 bedrooms and 3.5 bathrooms and has been enhanced with luxury renovations that elevate modern functionality. Most rooms capture bay views that radiate with natural light throughout the day. Direct water access begins at the…

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 $1,475,000 list price sits in the luxury 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 $15,748 a year, this home's property tax runs roughly 57% above 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