by RH Advisors

See Home Value
Armonk 10504
3 Terrace Circle
$7,350,000
● House - Off Market

3 Terrace Circle

North Castle, NY 10504
bedrooms
6 Beds
bathrooms
6 Baths, 3 Half Baths
square feet
13,133 Ft²
$7,602,783
RealtyHop Estimate
1.37%
Since May 1, 2022
National-US
Primary Model

About This Property

In a league of its own. This custom-built Stone Manor, set on one of the highest points in Armonk, offers timeless exterior architecture combined with cutting edge chic transitional interiors. An exciting open concept design provides a grand space, poised for entertaining. A formal entry hall, with circular floating staircase, segues to the dining room with seating for 14, a glass wine closet and butler pantry. The showcase Bulthaup kitchen opens to informal gathering spaces leading to the gracious stone patio, covered porch, pool house, 25 x 55 pool and outdoor kitchen. Interior amenities include a luxurious master suite and four additional bedrooms on the upper level; epic home theater with concession bar, game rooms plus guest or staff wing in the lower level. The 3-story elevator accesses all. Tucked behind a gated entry, sited on 4 acres of mature trees and rolling lawns, with a port-cochere and 4 garages, this home is for those seeking the exceptionally curated lifestyle. Additional Information: ParkingFeatures:1 Car Detached,3 Car Attached,
Unit Size
13,133 Ft²
Days on Market
204 days
Land Size
4.27 acres
Price per sqft
$571
Property Type
House
Property Taxes
$9,571
HOA Dues
-
Year Built
2010

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Last updated: 4 months ago (OneKey MLS #KEYH6136105)

Price History

Date / Event Date Event Price
Nov 14, 2025 Sold
Sold
Jul 19, 2025 In contract -
In contract
Jun 18, 2025 Listed by Corcoran Legends Realty $6,950,000
Listed by Corcoran Legends Realty
Elegant Architecture • Entertainer-Friendly Layout • Resort-Style Amenities Perched on one of the highest points in Armonk, 3 Terrace Circle is an exceptional estate offering luxury, privacy, and sweeping views. This custom-built residence is fully fenced and gated, spanning 4.26 acres of mature, landscaped grounds that blend bold architectural design with the tranquility of its Westchester County setting. Anyone looking for a home of this size and location will instantly recognize the superior quality that has gone into every aspect of this home. The intentional layout, the rooms’ proportions in relation to their purpose, the suite of amenities (indoors and outdoors), and the level of craftsmanship are multiple levels above anything built before or since. This 13,986 square foot home features 6 bedrooms, 7 bathrooms, and 4 half bathrooms, thoughtfully curated interiors that unfold around a dramatic floating staircase, setting the tone for this one-of-a-kind residence. The open-concept layout connects expansive living spaces with a sleek Bulthaup chef’s kitchen, a formal dining room that seats 14, and seamless access to a stone patio, covered lounge, outdoor kitchen, and resort-style pool area. The 25’ x 55’ pool and fully equipped pool house make indoor-outdoor entertaining effortless. Among the home’s standout features, the reclaimed parquet de Versailles wood flooring offers a continuous thread of craftsmanship and refined taste throughout. Each amenity is designed with lifestyle in mind: a glass-enclosed wine display, butler’s pantry, state-of-the-art home theater with concession bar, full lower-level retreat for guests or staff, a porte-cochere, and four garages, including one equipped with a car lift. A private elevator provides seamless access across all three levels. Upstairs, five bedrooms include a spa-inspired primary suite with tranquil views and custom finishes. Additional highlights include close proximity to the Armonk town center and North Castle’s nature preserves, hiking trails, and golf courses. Convenient access to White Plains, Greenwich, and NYC makes this home a rare offering in one of Westchester’s most sought-after communities.
Mar 20, 2025 Withdrawn -
Withdrawn
Feb 28, 2025 Price Decreased $9,999,999
↓ $500K (4.8%)
Price Decreased
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Property Highlights

Garage
Elevator
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 2010
  • Effective Year Built: 2010
  • Bedroom Count: 0
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 12
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Floor Cover: 0
  • Basement Type: 7
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 185,130
  • Total Building Area: 10,133
  • Building Area: 10,133
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 0
  • Heated Square Feet: 10,133
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 1
  • Water Service: 5

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: WOODHOLLOW ESTATES SUBDIVISION
  • Land Acres: 0000004250
  • Standard Land Use Code: 1001
  • County Land Use Code: 210

Neighborhood

  • School District Name: Byram Hills Central School District
  • School Tax School District: BYRAM HILLS
  • Census Tract: 012303

Zoning

  • Zoning: R-2A

Geography

  • Account Number: R2A
  • District: 553800
  • Section: 100.02
  • Parcel: 553800 100.02-1-42
  • Block: 1
  • Lot: 42.000
  • Municipality: NORTH CASTLE
  • Latitude: 41.1506
  • Longitude: -73.7229

    Address

  • Full Address: 3 Terrace Cir
  • Address - House Number: 3
  • Address - Street Name: Terrace
  • Address - Suffix Type: Cir
  • State: NY
  • City Name: Armonk
  • Carrier Code: C006
  • 4-Digit Zip Code: 1112
  • Zip Code: 10504

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $11,824,564
  • Tax Rate Code Area: 553801

    Appraisal Valuation

  • Standard Deviation: 0.4572
  • Valuation Date: Feb 07, 2024
  • Confidence Score: 8
  • Final Value: 976,459
  • High Value: 1,422,900
  • Low Value: 530,017

    Market Valuation

  • Market Total Value: $6,969,697
  • Market Land Value: $272,727
  • Market Improvement Value: $6,696,970

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $115,000
  • Assessed Land Value: $4,500
  • Assessed Improvements Value: $110,500

    Sales

  • Current Sale Contract Date: Apr 08, 2022
  • Current Sale Recording Date: Apr 19, 2022
  • Current Sale Price:
  • Current Sale Document Type: 12
  • Current Sale Input Document Number: 620743698
  • Previous Sale Recording Date: Dec 27, 2007
  • Previous Sale Contract Date: Nov 28, 2007
  • Previous Sale Amount: $2,140,000
  • Previous Sale Document Type: 12
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Armonk


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Frequently Asked Questions

When was property at 3 Terrace Circle built and last sold?
The property at 3 Terrace Circle was built in 2010 and last sold on Apr 8, 2022 for $7,350,000.
How much is this home worth?
The estimated value of the home located at 3 Terrace Circle is $7,019,500.
What are some comparable homes to 3 Terrace Circle?
There are currently no comparable homes to 3 Terrace Circle.