26 Valley Street, Ronkonkoma, NY 11779

26 Valley Street, Ronkonkoma, NY 11779

$670,000 · 4 bed · 2 bath · 2,870 sq ft · built 1975 · MLS# 1010375 · Active

Welcome to 26 Valley Street in Ronkonkoma — a spacious ranch offering 4 bedrooms and 2 full bathrooms on an oversized property. Featuring a functional layout with an eat-in kitchen, formal dining area, and comfortable living spaces, this home provides flexibility for everyday living and entertaining. Partially finished full basement offers additional storage and future potential. Situated on approximately 0.28 acres with outdoor space to enjoy, conveniently located near shopping, parks, transportation, and local amenities. Don’t miss this opportunity to make this home your own.

Single-family homes in the Middle Country Central School District sold for a median of $635,000 (typically $565,000–$710,000) across 528 recorded sales between Oct 6, 2025 and Oct 1, 2026, up 5.8% on the 12 months before. This home's $670,000 list price sits in the upper single-family tier for the Middle Country Central School District.

ZIP 11779 has about 2 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 $12,839 a year, this home's property tax is in line with the roughly $12,000 typical for Middle Country 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

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

Based on information submitted to the MLS GRID as of October 11, 2026 2:30 am. 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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Ronkonkoma Market Trend

Prices in Ronkonkoma have tracked sideways over the past 2 years — the monthly median has moved between $482K and $670K and sits near $620K, with no clear directional trend taking hold. Recently, homes have been selling in about 25 days.