952 Cedar Swamp, Old Brookville, NY 11545

952 Cedar Swamp, Old Brookville, NY 11545

$5,498,000 · 7 bed · 8 bath · 5,764 sq ft · built 1930 · MLS# 1009813 · Active

Nestled on approximately 5 landscaped acres in Old Brookville, this distinguished estate offers exceptional space, privacy, and classic Gold Coast character. The property includes a stately main residence, a separate 3-bedroom guest cottage, and a pool house, providing flexible living and entertaining opportunities. The main residence offers approximately 5,764 square feet of living space with 7 bedrooms, soaring ceilings, hardwood floors, and elegant French arched windows that bring abundant natural light throughout the home. Expansive interiors overlook manicured grounds, gardens, and open scenic views. Recently renovated bathrooms blend modern updates…

Single-family homes in the North Shore Central School District sold for a median of $1,250,000 (typically $875,000–$1,775,000) across 139 recorded sales between Oct 9, 2025 and Sep 29, 2026, down 2% on the 12 months before. This home's $5,498,000 list price sits in the luxury single-family tier for the North Shore Central School District.

At about $96,705 a year, this home's property tax runs roughly 504% above the $16,000 typical for North Shore 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

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 11, 2026 2:30 am. 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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Old Brookville Market Trend

Month-to-month medians in Old Brookville have been uneven across the past 2 years, ranging anywhere from $890K to $2.85M — more indicative of a thin or property-mix-driven market than of a single direction. The latest months have brought some easing, though prices still sit above their earlier levels in the period. Recently, homes have been selling in about 44 days.