21515 Soundview Avenue, Southold, NY 11971

$2,595,000 · 3 bed · 2 bath · 1,840 sq ft · built 1937 · MLS# 1033102 · Active

Life on the North Fork doesn't get better than this! Set along the Long Island Sound in one of Southold's most desirable locations, this chic waterfront escape offers sweeping water views, sensational sunsets, and effortless coastal living. Renovated in 2016 and completely move-in ready, the home blends sophisticated style with relaxed comfort, creating the perfect setting for both entertaining and quiet moments by the sea. Thoughtful upgrades include radiant floor heating, ducted heating and cooling with remote access, marble countertops, updated mirrors and light fixtures, keyless entry, Sonos speakers, and…

Single-family homes in the Southold Union Free School District sold for a median of $985,000 (typically $765,000–$1,700,000) across 88 recorded sales between Oct 9, 2025 and Sep 22, 2026, down 9.9% on the 12 months before. This home's $2,595,000 list price sits in the luxury single-family tier for the Southold Union Free School District.

ZIP 11971 has about 5.1 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 $15,712 a year, this home's property tax runs roughly 96% above the $8,000 typical for Southold 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