45 Leicester Avenue, Ronkonkoma, NY 11779

45 Leicester Avenue, Ronkonkoma, NY 11779

$689,999 · 3 bed · 2 bath · 1,500 sq ft · built 2026 · MLS# 1060505 · Active

Incredible luxury new construction expanded cape built by the one and only Home Luxury Inc. To be completed in 4 to 6 months, and there's still some time to customize! Set on a perfectly flat, oversized lot tucked away at the back of a quiet dead-end street, offering outstanding privacy with virtually no through traffic. Located within the highly desirable Sachem School District, this property delivers the perfect blend of location, design, and lifestyle. Thoughtfully designed with impressive space and presence, this beautiful home will showcase timeless curb appeal with…

Single-family homes in the Sachem Central School District sold for a median of $679,000 (typically $600,000–$750,000) across 523 recorded sales between Oct 7, 2025 and Oct 2, 2026, up 4.5% on the 12 months before. This home's $689,999 list price sits in the mid-market single-family tier for the Sachem 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.

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 7:30 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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Ronkonkoma Market Trend

Prices in Ronkonkoma have tracked sideways over the past 2 years — the monthly median has moved between $553K and $670K and sits near $620K, with no clear directional trend taking hold. Recently, homes have been selling in about 25 days.

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Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.