86 Old Tappen Road, Locust Valley, NY 11560

Local realty services provided by:Better Homes and Gardens Real Estate Safari Realty
86 Old Tappen Road,Locust Valley, NY 11560
$4,000,000
  • 6 Beds
  • 8 Baths
  • 8,355 sq. ft.
  • Single family
  • Pending
Listed by:christina f. porter gri cbr
Office:daniel gale sothebys intl rlty
MLS#:859253
Source:OneKey MLS

Price summary

  • Price:$4,000,000
  • Price per sq. ft.:$478.76

About this home

Maison de Tranquillite'. This exceptional gated compound in Lattingtown offers 7+ acres of manicured grounds that was once part of the historic Pratt Estate. Featuring enchanting gardens, a Koi pond with waterfalls, Gunite pool with spa, tennis court, outdoor kitchen, Zen rock garden, 4 car garage, and over 2,300 sq ft of expansive patios—creating the ultimate year round resort-style living. The residence showcases over 8,800 sq ft of luxury with a grand 2-story entry, soaring ceilings, arched windows, beaurtiful moldings, stone-inlaid floors, and custom Honduran wood doors. The open layout includes formal living and dining rooms, a library, chef’s kitchen, breakfast area, and great room with fireplace opening to over 2,100 sq ft terrace. Perfect for entertaining or intimate gatherings. Abundant natural light throughout. The double door entry to the luxurious primary suite includes a separate sitting room, spacious spa bath, dressing area, dual closets, and private terrace

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Home facts

  • Year built:1997
  • Listing ID #:859253
  • Added:135 day(s) ago
  • Updated:September 25, 2025 at 01:28 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:8
  • Full bathrooms:6
  • Half bathrooms:2
  • Living area:8,355 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air

Structure and exterior

  • Year built:1997
  • Building area:8,355 sq. ft.
  • Lot area:7.09 Acres

Schools

  • High school:Locust Valley High School
  • Middle school:Locust Valley Middle School
  • Elementary school:Ann Macarthur Primary School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$4,000,000
  • Price per sq. ft.:$478.76
  • Tax amount:$68,171 (2025)
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