56 Catherine Avenue, Franklin Square, NY 11010

$1,399,999 · 6 bed · 6 bath · 2,500 sq ft · built 1926 · MLS# 1068714 · Active

Where Grand Design, Exceptional Space, and Everyday Convenience Come Together! Welcome to this Magnificent 6-Bedroom, 6-Bathroom Residence, beautifully situated in the highly desirable Franklin Square neighborhood. Designed for gracious living and effortless entertaining, this impressive home showcases Expansive interiors, Abundant natural light, Elegant Architectural details, and Generously proportioned rooms throughout. The Versatile layout provides ample accommodations for guests, extended family, home offices, and private retreats. A Fully Finished Basement with a Separate Outside Entrance adds valuable recreational and flexible-use space. Enjoy convenient access to neighborhood shopping, dining, like Stop &…

Single-family homes in the Franklin Square Union Free School District sold for a median of $805,000 (typically $735,000–$880,000) across 131 recorded sales between Oct 17, 2025 and Oct 2, 2026, up 3.2% on the 12 months before. This home's $1,399,999 list price sits in the luxury single-family tier for the Franklin Square Union Free School District.

ZIP 11010 has about 2.8 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 $7,647 a year, this home's property tax runs roughly 30% below the $11,000 typical for Franklin Square 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