Off market nov 2021 for $3.8M

$5,647,793

Est. refi paymentEst. refi $29,417/mo

•

8,489

sq ft

4 Hollow Ridge Rd, Armonk, NY 10504

About this home

Distinctive brick Georgian Colonial located in the heart of one of Armonk’s most prestigious neighborhoods, prominently sited on 2.77 acres offering vistas views and sweeping lawns. This custom-built home epitomizes best-in-class architecture. Enter the grand two-story foyer into a home that’s elegant, fresh and young with 10’ ceilings and a thoughtful laid out open floorplan. Beautifully scaled rooms which include a paneled library, living room and family room, large open Christopher Peacock kitchen with a 10’ island and separate breakfast room overlooking the covered porch and pool with spa. The upper level features an intimate master suite with fireplace, sitting room and dual dressing rooms. Four additional en-suite bedrooms, a bonus room with full bath and laundry complete this level. Additional amenities include a 4-car garage, walk-out finished lower level featuring gym, bar, wine cellar and a large open recreation area with full bath. Minutes to downtown Armonk. 45 mins to NYC. Additional Information: ParkingFeatures:4+ Car Attached,

Single-familyProperty Type

2006Year Built

2.77 acresLot Size

$665Est. Price/Sq.Ft.

Listing by Brian Milton • Compass Greater NY, LLC

Bought with Andrea Weiss • Julia B Fee Sothebys Int. Rlty

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #H5112465

Redfin Estimate

$5,647,793

$1.8M since sold in November 2021$26K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 70.2% higher than the average sale price ($3.32M) of 6 comparable homes.

SOLD OCT 12, 2026
$5,100,000
A
5 beds6.5 baths10,114 sq ft
16 Wrights Mill Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD AUG 31, 2026
$3,600,000
B
5 beds8.5 baths7,663 sq ft
8 Ridgeview Cir, Armonk, NY 10504
Listing by Compass Greater NY, LLC
SOLD JUL 29, 2026
$3,200,000
C
4 beds7 baths10,143 sq ft
7 Ridgeview Cir, Armonk, NY 10504
Listing by DeSimone Real Estate
SOLD SEP 1, 2026
$2,600,000
D
5 beds5.5 baths6,296 sq ft
86 Old Byram Lake Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD AUG 3, 2026
$2,530,000
E
6 beds5 baths5,811 sq ft
17 Wampus Lake Dr, Armonk, NY 10504
Listing by Compass Greater NY, LLC
SOLD SEP 14, 2026
$2,875,000
F
4 beds6.5 baths7,500 sq ft
10 Hidden Oak Rd, Armonk, NY 10504
Listing by Howard Hanna Rand Realty

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Earn from this home

Sell

$2,548,525

Est. take-home

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Refinance

Est. cash available

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Rent

$4,664/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

107.0%

+1.0% MoM

Median sale price

$2.1M

$209K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

6 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$1,375,000
4 beds2.5 baths3,164 sq ft
32 Sarles St, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$1,585,000
3 beds2.5 baths3,094 sq ft
10 Skyview Dr, Armonk, NY 10504
Listing by Julia B Fee Sothebys Int. Rlty
$895,000
4 beds2 baths3,059 sq ft
22 Elizabeth Pl, Armonk, NY 10504
Listing by Owner Entry.com
COMING SOON
$2,495,000
3 beds4 baths4,120 sq ft
1 Fox Ridge Ct, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
See all

Provided by Redfin

Sale history for 4 Hollow Ridge Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #H5112465

Nov 23, 2021

Sold

$3,825,000

$451/sq ft

May 29, 2020

Pending

—

May 29, 2020

Listing Removed

—

Feb 24, 2020

Price Changed

$4,250,000

$501/sq ft

Nov 27, 2019

Listed

$4,500,000

$530/sq ft

Public Records

Aug 20, 2015

Sold

$4,400,000

$518/sq ft

HGMLS #4525690

Aug 19, 2015

Price Changed

$4,400,000

$518/sq ft

Aug 19, 2015

Sold

$4,400,000

$518/sq ft

Jul 1, 2015

Contingent

—

Jun 30, 2015

Price Changed

$4,500,000

$530/sq ft

Jun 19, 2015

Listed

$4,500,000

$530/sq ft

Custom built brick colonial located in sought after Thomas Wright Estates, Byram Hills School District. This amazing home was built by a renowned local builder. This beautiful, youthful 8489 sq ft, 6 Bedroom/8.5 Bath home has great flow for entertaining. The 2 story grand entrance way invites you into this meticulous, grand yet comfortable home w/ generous sized rooms, high ceilings, over-sized doors and wide hallways. A romantic Master Bedroom suite w/ fireplace, 4 additional over-sized bedrooms all en-suite, a great bonus room w/ full bath and a lrg laundry room encompasses the 2nd floor. Over-sized heated 4 car garage with built ins for plenty of storage/organization. Great opportunity to finish the lower level:high ceilings and door to side yard. This beautiful estate is privately situated behind electric gates, a tree lined driveway and sits on 2.77 professionally landscaped acres. Heated gunite pool/spa w/ 2 stone patios off the back of house. This home is truly a gem, a one of a kind!

OneKey® MLS as Distributed by MLS Grid #H4525690

Aug 19, 2015

Sold

$4,400,000

$518/sq ft

Jun 19, 2015

Listed

$4,500,000

$530/sq ft

Custom built brick colonial located in sought after Thomas Wright Estates, Byram Hills School District. This amazing home was built by a renowned local builder. This beautiful, youthful 8489 sq ft,6 Bedroom/8.5 Bath home has great flow for entertaining. The 2 story grand entrance way invites you into this meticulous, grand yet comfortable home w/ generous sized rooms, high ceilings, over-sized doors and wide hallways. A romantic Master Bedroom suite w/ fireplace, 4 additional over-sized bedrooms all en-suite, a great bonus room w/ full bath and a lrg laundry room encompasses the 2nd floor.Over-sized heated 4 car garage with built ins for plenty of storage/organization.Great opportunity to finish the lower level:high ceilings and door to side yard.This beautiful estate is privately situated behind electric gates, a tree lined driveway and sits on 2.77 professionally landscaped acres.Heated gunite pool/spa w/ 2 stone patios off the back of house.This home is truly a gem, a one of a kind! Additional Information: ParkingFeatures:4+ Car Attached,

Year

Property tax

Land + Additions

Assessment*

2026

$84,571 (+2.0%)

$3,300 + $71,400

$74,700

2025

$82,940 (−1.5%)

$3,300 + $71,400

$74,700

2024

$84,245 (+4.5%)

$3,300 + $71,400

$74,700

2023

$80,640 (+2.5%)

$3,300 + $71,400

$74,700

2022

$78,709 (+1.5%)

$3,300 + $71,400

$74,700

2021

$77,581 (−0.6%)

$3,300 + $71,400

$74,700

2020

$78,059 (+0.4%)

$3,300 + $71,400

$74,700

2019

$77,756

$3,300 + $71,400

$74,700

2018

$3,300 + $71,400

$74,700

2017

$3,300 + $71,400

$74,700

2016

$3,300 + $71,400

$74,700

2014

$3,300 + $71,400

$74,700

2013

$3,300 + $71,400

$74,700

2012

$3,300 + $71,400

$74,700

2011

$3,300 + $71,400

$74,700

2010

$3,300 + $71,400

$74,700

2009

$3,300 + $71,400

$74,700

2008

$3,300 + $71,400

$74,700

Tax history for 4 Hollow Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2026

$84,571 (+2.0%)

$3,300 + $71,400

$74,700

2025

$82,940 (−1.5%)

$3,300 + $71,400

$74,700

2024

$84,245 (+4.5%)

$3,300 + $71,400

$74,700

2023

$80,640 (+2.5%)

$3,300 + $71,400

$74,700

2022

$78,709 (+1.5%)

$3,300 + $71,400

$74,700

2021

$77,581 (−0.6%)

$3,300 + $71,400

$74,700

2020

$78,059 (+0.4%)

$3,300 + $71,400

$74,700

2019

$77,756

$3,300 + $71,400

$74,700

2018

$3,300 + $71,400

$74,700

2017

$3,300 + $71,400

$74,700

2016

$3,300 + $71,400

$74,700

2014

$3,300 + $71,400

$74,700

2013

$3,300 + $71,400

$74,700

2012

$3,300 + $71,400

$74,700

2011

$3,300 + $71,400

$74,700

2010

$3,300 + $71,400

$74,700

2009

$3,300 + $71,400

$74,700

2008

$3,300 + $71,400

$74,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

2.76 Acres

Year renovated

—

Sq. Ft.

11,694

Year built

2006

Style

Single Family Residential

County

Westchester County

APN

553800A10000200010430000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 25, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Heated Garage

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 3

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Natural Gas, Radiant

Interior Features
Interior Features: Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,Marble Counters,Primary Bathroom,Walk-In Closet(s)
Laundry Features: Inside
Appliances: Gas Water Heater
Flooring: Hardwood
Levels: Two

Room Information
Basement YN: Yes
Attic: Partial,Walkup
Rooms Total: 18
Basement: Finished, Full, Walk-Out Access

Bathroom Information
Bathrooms Full: 8
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Brick, Frame
Fencing: Fenced
Security Features: Security System
Waterfront YN: No

Pool Information
Pool Features: In Ground

Lot Information
Additional Parcels YN: No
Lot Features: Level, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear

Property Information
Stories: 2
Other Equipment: Generator
Living Area Source: Public Records
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2019
Tax Source: Municipality
Tax Annual Amount: $78,155

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Electric Company: Con-Edison
Sewer: Public Sewer
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Coman Hill
Middle Or Junior School: H C Crittenden Middle School
High School: Byram Hills High School
High School District: Byram Hills

Location Information
Hamlet: Armonk
County Or Parish: Westchester County

Community Information
Community Features: Park

Public facts

Beds: —
Baths: 9.0
Sq. Ft.: 11,694
Stories: —
Lot Size: 2.76 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Westchester County
APN: 553800A10000200010430000000

Home facts updated by county records on Sep 25, 2026

Around this home

Schools

Wampus School

Public 3-5 • Assigned • 1.7mi

10/10

H C Crittenden Middle School

Public 6-8 • Assigned • 1.9mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 2.1mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 98° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Armonk, NY • 10504

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$5.37M – $6.50M

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Home values near 4 Hollow Ridge Rd

Data from public records.

Address	Redfin Estimate
18 Hollow Ridge Rd, Bedford Corners, NY 5 Beds \| 5 Baths \| 6485 Sq. Ft.	$2,821,657
8 Hollow Ridge Rd, Armonk, NY 5 Beds \| 5.5 Baths \| 10935 Sq. Ft.	$5,395,558

Address	Redfin Estimate
26 Hollow Ridge Rd, Bedford Corners, NY 5 Beds \| 7 Baths \| 9074 Sq. Ft.	$3,769,737
6 Hollow Ridge Rd, Armonk, NY 6 Beds \| 8 Baths \| 8597 Sq. Ft.	$4,769,448

Address	Redfin Estimate
2 Hollow Ridge Rd, Armonk, NY 7 Beds \| 8.5 Baths \| 11521 Sq. Ft.	—
24 Hollow Ridge Rd, Mount Kisco, NY 5 Beds \| 6 Baths \| 6140 Sq. Ft.	$2,578,833

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2019. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 10504, NY

Sale history for 4 Hollow Ridge Rd

Tax history for 4 Hollow Ridge Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 10504

Home values near 4 Hollow Ridge Rd

More real estate resources