1678 Park Avenue, Merrick, NY 11566
$850,000 · 3 bed · 2 bath · 1,794 sq ft · built 1967 · MLS# 988283 · Active
Welcome to this sun-drenched and spacious Hi-Ranch in the heart of North Merrick. This well-maintained home offers a bright, open layout with gleaming hardwood floors and a fresh coat of paint throughout. The main level features three bedrooms, a full bathroom, a clean and well-kept eat-in kitchen, a formal dining room, and a generously sized living room. The dining area leads to a deck with a retractable awning, which is perfect for seamless indoor-outdoor entertaining. The lower level provides an additional family room or recreational room and flexible space, ideal…
Single-family homes in the North Merrick Union Free School District sold for a median of $842,000 (typically $765,000–$915,000) across 78 recorded sales between Oct 10, 2025 and Oct 2, 2026, up 9.4% on the 12 months before. This home's $850,000 list price sits in the mid-market single-family tier for the North Merrick Union Free School District.
ZIP 11566 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 $14,808 a year, this home's property tax is in line with the roughly $15,000 typical for North Merrick Union Free School District. Nassau assessments run on a multi-year cycle, so the assessed value behind this bill can lag what the home actually sells for today. A sale does not automatically reset it, and 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 10, 2026 8:45 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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Merrick Market Trend
Over the past 2 years, Merrick has strengthened — the median sale price has risen roughly 9% year over year to around $886K, and homes have generally been selling faster. That combination points to conditions favoring sellers — and if it continues, further firming is possible.
Considering Merrick? Explore the Merrick community guide →
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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.
