45 Tennyson Avenue, Westbury, NY 11590

$1,100,000 · 6 bed · 4 bath · 2,678 sq ft · built 1939 · MLS# 1056435 · Active

Welcome to this beautiful single-family Colonial located in the heart of Westbury! This spacious home features 6 bedrooms, 2 full bathrooms, and 2 half bathrooms, offering plenty of room for comfortable living. Situated on an impressive 10,000-square-foot lot, the property provides abundant outdoor space perfect for entertaining, relaxing, and enjoying time with family and friends. Inside, you’ll find beautiful hardwood floors, large open rooms, and an abundance of natural light that creates a bright and welcoming atmosphere throughout. A charming front porch and back porch add a unique, cozy feel…

Single-family homes in the Westbury Union Free School District sold for a median of $770,000 (typically $660,000–$880,000) across 96 recorded sales between Oct 16, 2025 and Sep 22, 2026, up 1% on the 12 months before. This home's $1,100,000 list price sits in the upper single-family tier for the Westbury Union Free School District.

ZIP 11590 has about 3.6 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 $15,053 a year, this home's property tax runs roughly 16% above the $13,000 typical for Westbury 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