21 Cove Drive, Sound Beach, NY 11789

21 Cove Drive, Sound Beach, NY 11789

$439,000 · 2 bed · 1 bath · 684 sq ft · built 1930 · MLS# 1060460 · Coming Soon

Welcome to this adorable 2-bedroom, 1 bath raised ranch in Sound Beach! Renovated down to the stud in 2020, this home features cathedral ceilings, an updated kitchen and bath, along with roof, windows and siding replaced as part of the renovation. GE stainless steel appliances, new washer with new central air conditioning. Sliding glass doors open to a private backyard. A full, partially finished basement provides additional space and flexibility, with room for storage, and more. A wonderful opportunity to make this home your own.

Single-family homes in the Miller Place Union Free School District sold for a median of $660,000 (typically $565,000–$795,000) across 190 recorded sales between Oct 10, 2025 and Oct 2, 2026, up 3.1% on the 12 months before. This home's $439,000 list price sits in the entry single-family tier for the Miller Place Union Free School District.

ZIP 11789 has about 2.5 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 $5,836 a year, this home's property tax runs roughly 55% below the $13,000 typical for Miller Place 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

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 12, 2026 1:15 pm. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Sound Beach Market Trend

Sound Beach has tightened over the past 2 years: the median sale price has advanced roughly 15% year over year to near $595K, and sales have generally been closing faster. Sellers currently hold the stronger hand, and if the pattern persists, prices could continue to firm.

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