134 Sagamore Drive, Plainview, NY 11803

$1,449,000 · 4 bed · 3 bath · 2,917 sq ft · built 2001 · MLS# 1058301 · Active

Welcome to The Hamlet at Olde Oyster Bay, a sought-after luxurious gated community offering a country-club lifestyle with exceptional amenities. This spacious 2900+-square-foot detached home features 2 levels of living space, soaring ceilings, and an open, light-filled layout. The two-story entry opens to a dramatic living room with coffered ceiling and oversized windows. The adjoining family room flows into the eat-in kitchen with center island, granite countertops, high end appliances, hi-hat lighting, and access to the rear private brick patio. The first floor offers a spacious primary suite with vaulted…

Condos in the Plainview-Old Bethpage Central School District sold for a median of $970,000 (typically $715,000–$1,290,000) across 29 recorded sales between Oct 21, 2025 and Aug 27, 2026, up 29.3% on the 12 months before.

ZIP 11803 has about 2 months of condo inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

At about $24,473 a year, this home's property tax runs roughly 104% above the $12,000 typical for Plainview-Old Bethpage Central 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