Off market jun 2025 for $3M

$3,288,875

Est. refi paymentEst. refi $25,329/mo

•

5,039

sq ft

9 Tallwoods Rd, Armonk, NY 10504

About this home

One of a kind, sophisticated Mid Century Modern home built with a unique blend of steel and stone aggregate. Designed by award-winning architect Arthur Witthoefft of Skidmore, Owings & Merrill, 9 Tallwoods has been meticulously maintained and now offered for sale for only the second time in 52 years. A statement of contemporary luxury living at its finest, nestled in the woods, this home merges indoor living with an outdoor ambience as walls of glass, a floating wrap-around terrace and a 20’ domed atrium allow sunlight to stream seamlessly throughout. An open floor plan hubs around the original circular fireplace, while elegant Leicht cabinetry with state-of-the art appliances create the perfect chef’s venue. The primary suite with floor-to-ceiling glass doors to the terrace and a zen-like bath with dual sinks, a Japanese soaking tub and a steam shower offers a serene getaway. Two ensuite bedrooms also access the terrace. The lower level with an expansive, open recreation room is accessed by the architectural, winding staircase. A resplendent guest suite offering an additional bedroom and adjacent living room is ideal for a live-in au-pair or guests. A fifth ensuite bedroom completes the main house. Across the heated driveway is a separate three car garage with clean and sleek lines. Located in Armonk, NY, close to highways and trains and a 45-minute commute to NYC. This is a rare opportunity for the MCM enthusiast.

Single-familyProperty Type

1963Year Built

2.24 acresLot Size

$653Est. Price/Sq.Ft.

3 car garageParking

Listing by Brian Milton • Compass Greater NY, LLC

Contact: 914-228-2656

Bought with Jennifer Leahy • Compass Greater NY, LLC

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #811758

Redfin Estimate

$3,288,875

$239K since sold in June 2025$153K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 46.7% higher than the average sale price ($2.24M) of 6 comparable homes.

SOLD AUG 17, 2026
$2,032,500
A
5 beds5.5 baths6,108 sq ft
16 Carolyn Pl, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD AUG 3, 2026
$2,530,000
B
6 beds5 baths5,811 sq ft
17 Wampus Lake Dr, Armonk, NY 10504
Listing by Compass Greater NY, LLC
SOLD JUL 14, 2026
$2,500,000
C
4 beds4.5 baths5,012 sq ft
15 Haights Cross Rd, Chappaqua, NY 10514
Listing by Julia B Fee Sothebys Int. Rlty
SOLD SEP 14, 2026
$2,875,000
D
4 beds6.5 baths7,500 sq ft
10 Hidden Oak Rd, Armonk, NY 10504
Listing by Howard Hanna Rand Realty
SOLD SEP 4, 2026
$1,895,000
E
3 beds3 baths2,406 sq ft
12 Tallwoods Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD JUL 17, 2026
$1,620,000
F
4 beds3.5 baths3,163 sq ft
6 Lilac Pl, Thornwood, NY 10594
Listing by Coldwell Banker Realty

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Earn from this home

Sell

$717,009

Est. take-home

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Refinance

Est. cash available

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Rent

$4,519/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated October 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

$1,700,000
3 beds2.5 baths2,225 sq ft
96 Cox Ave, Armonk, NY 10504
Listing by Giner Real Estate Inc.
$2,995,000
5 beds4.5 baths3,300 sq ft
12 Wampus Close, Armonk, NY 10504
Listing by William Raveis Real Estate
See all

Provided by Redfin

Sale history for 9 Tallwoods Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #811758

Jun 30, 2025

Sold

$3,050,000

$605/sq ft

Mar 12, 2025

Pending

—

Jan 13, 2025

Listed

$3,275,000

$650/sq ft

OneKey® MLS as Distributed by MLS Grid #H6211491

Dec 15, 2022

Listing Removed

—

Sep 28, 2022

Listed

$4,200,000

$833/sq ft

OneKey® MLS as Distributed by MLS Grid #H4910545

Aug 8, 2019

Sold

$1,500,000

$298/sq ft

Jun 5, 2019

Pending

—

Mar 29, 2019

Price Changed

$1,995,000

$396/sq ft

Mar 8, 2019

Listed

$2,195,000

$436/sq ft

One-of-a-kind Mid-Century Modern on picturesque Tallwoods Road, this impressive home of steel beam and stone aggregate construction creates a statement in Contemporary living. Located ten minutes to North White Plains Train Station (38-minute express ride to Grand Central). With its seductive design by award-winning architect Arthur Witthoefft of Skidmore, Owings & Merrill, it blurs the lines between indoors & out with walls of glass & a wrap-around floating terrace. Meticulously maintained, this MCM residence of sleek sophistication and style features a sun-lit 20’ domed atrium, 35' open living/dining room w/original fireplace and hardwood floors. Clean lines of Leicht cabinetry, Miele appliances & quartz countertops make the eat-in kitchen a cook’s delight. The corner master suite is a true sanctuary w/30’ of floor-to-ceiling glass; tranquil bath w/dual sinks, Japanese soaking tub & steam shower. Each bedroom has its own bath & sliding doors out. Lower level south side of home offers a true au pair or inlaw suite with its own entrance, efficiency kitchen with convection oven and dual burners, Subzero undercounter fridge, updated living/dining area and bath. Nine Tallwoods additionally provides a generous size rec room for billiards, exercise, play space, or art displays. First time on the market in over 50 years! Additional Information: Amenities:Guest Quarters,Storage,HeatingFuel:Oil Below Ground,ParkingFeatures:3 Car Detached,

OneKey® MLS as Distributed by MLS Grid #H4811139

Jan 1, 2019

Listing Removed

—

Apr 16, 2018

Listed

$2,500,000

$496/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$38,642 (+2.0%)

$3,600 + $30,900

$34,500

2025

$37,885 (−1.6%)

$3,600 + $30,900

$34,500

2024

$38,485 (+4.4%)

$3,600 + $30,900

$34,500

2023

$36,846 (+2.4%)

$3,600 + $30,900

$34,500

2022

$35,968 (+0.7%)

$3,600 + $30,900

$34,500

2021

$35,701 (−0.3%)

$3,600 + $30,900

$34,500

2020

$35,812 (+6.1%)

$3,600 + $30,900

$34,500

2019

$33,762

$3,600 + $30,900

$34,500

2018

$3,600 + $28,900

$32,500

2017

$3,600 + $28,900

$32,500

2016

$3,600 + $28,900

$32,500

2014

$3,600 + $28,900

$32,500

2013

$3,600 + $28,900

$32,500

2012

$3,600 + $28,900

$32,500

2011

$3,600 + $28,900

$32,500

2010

$3,600 + $28,900

$32,500

2009

$3,600 + $28,900

$32,500

2008

$3,600 + $28,900

$32,500

Tax history for 9 Tallwoods Rd

Year

Property tax

Land + Additions

Assessment*

2026

$38,642 (+2.0%)

$3,600 + $30,900

$34,500

2025

$37,885 (−1.6%)

$3,600 + $30,900

$34,500

2024

$38,485 (+4.4%)

$3,600 + $30,900

$34,500

2023

$36,846 (+2.4%)

$3,600 + $30,900

$34,500

2022

$35,968 (+0.7%)

$3,600 + $30,900

$34,500

2021

$35,701 (−0.3%)

$3,600 + $30,900

$34,500

2020

$35,812 (+6.1%)

$3,600 + $30,900

$34,500

2019

$33,762

$3,600 + $30,900

$34,500

2018

$3,600 + $28,900

$32,500

2017

$3,600 + $28,900

$32,500

2016

$3,600 + $28,900

$32,500

2014

$3,600 + $28,900

$32,500

2013

$3,600 + $28,900

$32,500

2012

$3,600 + $28,900

$32,500

2011

$3,600 + $28,900

$32,500

2010

$3,600 + $28,900

$32,500

2009

$3,600 + $28,900

$32,500

2008

$3,600 + $28,900

$32,500

*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

2.24 Acres

Year renovated

—

Sq. Ft.

5,039

Year built

1963

Style

Single Family Residential

County

Westchester County

APN

553800A10700200010290000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 25, 2026.

Property details

Parking

Parking Information
Carport YN: No
Parking Total: 3
Parking Features: Detached

Garage Information
Garage Spaces: 3
Has Garage

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Oil

Interior Features
Interior Features: Chefs Kitchen,Double Vanity,Eat-in Kitchen,First Floor Bedroom,Master Downstairs,Primary Bathroom
Window Features: Floor to Ceiling Windows, Oversized Windows, Skylight(s)
Appliances: Oil Water Heater
Levels: Two
Patio And Porch Features: Patio, Terrace, Wrap Around

Room Information
Basement YN: Yes
Attic: None
Rooms Total: 12
Basement: Finished, Full, Walk-Out Access

Bathroom Information
Bathrooms Full: 5

Exterior

Exterior Features
Exterior Features: Courtyard
Construction Materials: Other
Other Structures: Garage(s)
Foundation Details: Other
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Cul-De-Sac, Near Public Transit, Near School, Near Shops, Part Wooded, Views

Property Information
Other Equipment: Generator
Living Area Source: Public Records
Living Area (Sq. Ft.): 5039.00
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Year: 2024
Tax Source: Municipality
Tax Annual Amount: $38,485

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Sewer: Septic Tank
Utilities: Trash Collection Public

Location

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

Location Information
County Or Parish: Westchester County

Public facts

Beds: —
Baths: 5.0
Sq. Ft.: 5,039
Stories: —
Lot Size: 2.24 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: —
County: Westchester County
APN: 553800A10700200010290000000

Home facts updated by county records on Sep 25, 2026

Around this home

Schools

K - 12
Preschool & daycare

Wampus School

Public 3-5 • Assigned • 1.4mi

10/10

H C Crittenden Middle School

Public 6-8 • Assigned • 1.6mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 2.5mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 19-29% chance 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

5/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

5/10 Wind Factor

24% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 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

$3.13M – $3.78M

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Home values near 9 Tallwoods Rd

Data from public records.

Address	Redfin Estimate
3 Tallwoods Rd, Armonk, NY - Beds \| 6 Baths \| 8459 Sq. Ft.	$3,212,779
8 Tallwoods Rd, Armonk, NY 4 Beds \| 4.5 Baths \| 5200 Sq. Ft.	$2,449,096
7 Tallwoods Rd, Armonk, NY 4 Beds \| 5 Baths \| 3967 Sq. Ft.	$2,555,784
5 Tallwoods Rd, Armonk, NY - Beds \| 2 Baths \| 2060 Sq. Ft.	$1,004,488
7 Stone Hollow Way, Armonk, NY - Beds \| 4 Baths \| 4357 Sq. Ft.	$1,965,126
17 Bayberry Rd, Armonk, NY - Beds \| 3 Baths \| 4137 Sq. Ft.	$1,884,713
1 Stone Hollow Way, Armonk, NY - Beds \| 3 Baths \| 5809 Sq. Ft.	$2,381,987

Address	Redfin Estimate
17 Tallwoods Rd, Armonk, NY 4 Beds \| 5.5 Baths \| 4439 Sq. Ft.	$2,424,404
15 Tallwoods Rd, Armonk, NY - Beds \| 5 Baths \| 6066 Sq. Ft.	$3,425,246
19 Tallwoods Rd, Armonk, NY 4 Beds \| 5.5 Baths \| 5549 Sq. Ft.	$2,079,071
12 Tallwoods Rd, Armonk, NY 3 Beds \| 3 Baths \| 2406 Sq. Ft.	$1,587,766
8 Stone Hollow Way, Armonk, NY 4 Beds \| 4 Baths \| 3743 Sq. Ft.	$2,140,821
6 Stone Hollow Way, Armonk, NY - Beds \| 2 Baths \| 3571 Sq. Ft.	$1,789,081
2 Stone Hollow Way, Armonk, NY 5 Beds \| 5 Baths \| 6199 Sq. Ft.	$2,783,462

Address	Redfin Estimate
16 Tallwoods Rd, Armonk, NY 5 Beds \| 4.5 Baths \| 3907 Sq. Ft.	$1,901,815
14 Tallwoods Rd, Armonk, NY 4 Beds \| 4.5 Baths \| 5163 Sq. Ft.	$2,119,040
18 Tallwoods Rd, Armonk, NY 4 Beds \| 4.5 Baths \| 5241 Sq. Ft.	$2,317,085
11 Tallwoods Rd, Armonk, NY 4 Beds \| 2 Baths \| 2642 Sq. Ft.	$2,516,724
18 Bayberry Rd, Armonk, NY 4 Beds \| 4.5 Baths \| 5500 Sq. Ft.	$2,469,359
5 Stone Hollow Way, Armonk, NY 4 Beds \| 3.5 Baths \| 3206 Sq. Ft.	$1,697,826
10 Bayberry Rd, Armonk, NY 5 Beds \| 5.5 Baths \| 6432 Sq. Ft.	$2,616,367

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2025. This data may not match . Learn more.

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