75 Liberty Avenue, Rockville Centre, NY 11570
$1,649,000 · 5 bed · 4 bath · 3,062 sq ft · built 1930 · MLS# 1062393 · Coming Soon
A Unique Opportunity to Own An Entirely Reconstructed Duplex, Offering the Perfect Blend of Luxury, Space, and Versatility. Whether You Are Seeking The Ideal Parent-Child Living Arrangement, Or An Investment Opportunity, This Unique Property Offers Endless Possibilities.The First Floor Features A Beautiful Entry Foyer, Large Living Room, Formal Dining Room, & Two Exceptionally Large Bedrooms As Well As Two Opulent Full Bathrooms. Laundry Room, An Incredible Walk-In Closet,& Beautiful Front Porch Are Just a Few Additional Highlights of This Level of Living. Its Second Floor Highlights Include a Sundrenched Open-Concept…

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Based on information submitted to the MLS GRID as of October 15, 2026 12:15 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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Rockville Centre Market Trend
Comparing July through September 2026 with July through September 2025, the median sale price in Rockville Centre has risen about 9%, from about $831K to $905K. Over the past 2 years, monthly medians have swung between $328K and $1.11M, without one steady direction. Homes also sold faster: about 41 days on market, against 50 a year earlier. Part of why that median has moved unevenly month to month is mix shift — which property types happen to sell. The roughly $850K blended median combines very different types, so a stretch heavy on single-family (around $985K) versus one heavy on co-ops (around $360K) can swing the all-types figure on its own, independent of any change in value. Of 486 recent sales, single-family made up the largest share at about 63% with the highest median near $985K, co-ops about 29% near $360K, condos about 5% near $740K, multi-family (2-4 family) about 3% near $850K. Because co-ops, though not the most common, is priced far enough from the rest to pull the blend down, the blended figure tends to sit below the single-family median rather than above it — so a typical single-family house has tended to sell closer to $985K, roughly $135K over the headline number. These are past medians, not predictions or guarantees, and individual properties vary widely; anyone weighing a specific property should review current comparable sales for that property type.
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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.
