100 Cabot Road, Massapequa, NY 11758

$1,550,000 · 5 bed · 3 bath · 3,295 sq ft · built 1970 · MLS# 1016749 · Active

Nestled within the highly sought-after Harbor Green community of Massapequa, this exceptional 3,000-square-foot residence offers an unparalleled blend of sophistication, comfort, and resort-style living. Boasting five spacious bedrooms and two-and-a-half beautifully appointed bathrooms, this impressive home is designed to accommodate both elegant entertaining and everyday living. Upon entry, soaring ceilings and an abundance of natural light create a grand and welcoming atmosphere. Generously sized living spaces flow seamlessly throughout the home, complemented by expansive bedrooms that provide comfort and privacy for family and guests alike. A fully finished basement offers…

Single-family homes in the Massapequa Union Free School District sold for a median of $880,000 (typically $765,000–$1,100,000) across 333 recorded sales between Oct 6, 2025 and Oct 2, 2026, up 8.9% on the 12 months before. This home's $1,550,000 list price sits in the luxury single-family tier for the Massapequa Union Free School District.

ZIP 11758 has about 2.4 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 $21,047 a year, this home's property tax runs roughly 50% above the $14,000 typical for Massapequa 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