Off Market Jan 2024 for $2.3M

$2,724,415

Est. refi paymentEst. refi $17,712/mo

•

3,800

sq ft

88 Round Hill Rd, Armonk, NY 10504

About this home

Step into this breathtaking zen retreat residence designed by Edgar Tafel, a celebrated architect trained by Frank Lloyd Wright. This breathtaking home sits on 4 sprawling acres with specimen trees and meticulously designed landscaping that is sure to impress. With a living space of 3200 sqft, this home features 4 bedrooms but can live like a 5 bedroom, 3.5 baths, and bonus room, offering abundant space for everyone's enjoyment. Step inside and be greeted by the warm and inviting atmosphere that this home exudes. The open floor plan provides a seamless flow from room to room, perfect for entertaining guests or spending quality time with loved ones. The outdoor oasis showcases an array of enchanting elements: an in-ground saline pool, pathways adorned with bespoke iron handrails and a charming stone bridge leading from the pond to a gathering-ready patio. Additionally, this residence boasts a full house generator, heated front walk and driveway and a comprehensive indoor and outdoor sound system fostering an ideal ambiance for every occasion. This home genuinely exemplifies artistic craftsmanship, with meticulous attention to detail culminating in a tranquil and harmonious atmosphere. Don’t miss your chance to own this one-of-a-kind masterpiece. Additional Information: Amenities:Storage,HeatingFuel:Oil Above Ground,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1958Year Built

4 acresLot Size

$717Est. Price/Sq.Ft.

2 spacesParking

Listing by Patricia DelVecchio • William Raveis Real Estate

Listing by Sandra Scarano • William Raveis Real Estate

Contact: (914) 273-3074

Bought with Nancy Strong • Douglas Elliman Real Estate

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6263199

Redfin Estimate

$2,724,415

$424K since sold in January 2024$154K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.2% higher than the average sale price ($2.52M) of 6 comparable homes.

SOLD AUG 4, 2026
$2,555,000
A
5 beds3.5 baths4,155 sq ft
1 Redbrooke Pl, Armonk, NY 10504
Listing by Julia B Fee Sothebys Int. Rlty
SOLD MAY 8, 2026
$1,980,000
B
5 beds3.5 baths3,908 sq ft
13 Hissarlik Way, Bedford, NY 10506
Listing by Houlihan Lawrence Inc.
SOLD AUG 4, 2026
$4,750,000
C
5 beds4 baths4,181 sq ft
9 Paddock Dr, Greenwich, CT 06831
SOLD FEB 2, 2026
$2,570,000
D
5 beds4.5 baths3,975 sq ft
979 Lake Ave, Greenwich, CT 06831
SOLD JUL 28, 2026
$2,047,000
E
4 beds3.5 baths4,067 sq ft
47 Jackson Rd, Bedford, NY 10506
Listing by William Raveis Real Estate
SOLD DEC 23, 2025
$1,200,000
F
4 beds3.5 baths4,123 sq ft
3 Troy Ln, Bedford, NY 10506
Listing by Julia B Fee Sothebys Int. Rlty

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Earn from this home

Sell

$816,949

Est. take-home

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Refinance

Est. cash available

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Rent

$4,652/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.9%

+0.1% MoM

Median sale price

$1.9M

$152K MoM

Avg. days on market

21d

4 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SAT, 12PM TO 2PM
$1,575,000
3 beds3 baths2,360 sq ft
5 Byram Brook Pl, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$1,595,000
3 beds3.5 baths3,273 sq ft
3 Cider Mill Cir, Armonk, NY 10504
Listing by William Raveis Real Estate
$2,899,900
5 beds7 baths7,375 sq ft
24 Meadow Hill Pl, Armonk, NY 10504
Listing by Compass Greater NY, LLC
See all

Provided by Redfin

Sale history for 88 Round Hill Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #H6263199

Jan 17, 2024

Sold

$2,300,500

$605/sq ft

Nov 27, 2023

Pending

—

Nov 8, 2023

Price Changed

$2,100,000

$553/sq ft

Oct 6, 2023

Price Changed

$2,595,000

$683/sq ft

Sep 21, 2023

Price Changed

$2,790,000

$734/sq ft

Sep 11, 2023

Price Changed

$2,900,000

$763/sq ft

Aug 16, 2023

Listed

$3,200,000

$842/sq ft

Public Records

Aug 14, 1992

Sold

$705,000

$186/sq ft

Public Records

Oct 5, 1982

Sold

$378,000

$99/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$31,855 (+13.9%)

$3,900 + $31,300

$35,200

2025

$27,965 (−1.6%)

$3,900 + $31,300

$35,200

2024

$28,426 (+9.5%)

$3,900 + $21,600

$25,500

2023

$25,960 (+2.5%)

$3,900 + $21,600

$25,500

2022

$25,322 (+1.5%)

$3,900 + $21,600

$25,500

2021

$24,946 (−0.3%)

$3,900 + $21,600

$25,500

2020

$25,026

$3,900 + $21,600

$25,500

2019

$25,024

$3,900 + $21,600

$25,500

2018

$3,900 + $21,600

$25,500

2017

$3,900 + $21,600

$25,500

2016

$3,900 + $21,600

$25,500

2014

$3,900 + $21,600

$25,500

2013

$3,900 + $21,600

$25,500

2012

$3,900 + $21,600

$25,500

2011

$3,900 + $21,600

$25,500

2010

$3,900 + $21,600

$25,500

2009

$3,900 + $21,600

$25,500

2008

$3,900 + $21,600

$25,500

Tax history for 88 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$31,855 (+13.9%)

$3,900 + $31,300

$35,200

2025

$27,965 (−1.6%)

$3,900 + $31,300

$35,200

2024

$28,426 (+9.5%)

$3,900 + $21,600

$25,500

2023

$25,960 (+2.5%)

$3,900 + $21,600

$25,500

2022

$25,322 (+1.5%)

$3,900 + $21,600

$25,500

2021

$24,946 (−0.3%)

$3,900 + $21,600

$25,500

2020

$25,026

$3,900 + $21,600

$25,500

2019

$25,024

$3,900 + $21,600

$25,500

2018

$3,900 + $21,600

$25,500

2017

$3,900 + $21,600

$25,500

2016

$3,900 + $21,600

$25,500

2014

$3,900 + $21,600

$25,500

2013

$3,900 + $21,600

$25,500

2012

$3,900 + $21,600

$25,500

2011

$3,900 + $21,600

$25,500

2010

$3,900 + $21,600

$25,500

2009

$3,900 + $21,600

$25,500

2008

$3,900 + $21,600

$25,500

*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

4.49 Acres

Year renovated

—

Sq. Ft.

3,003

Year built

1958

Style

Single Family Residential

County

Westchester County

APN

553800A10900100010070000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached, Driveway, Garage Door Opener, Heated Garage

Interior

Virtual Tour Information

Fireplace Information
Has Fireplace
Fireplaces Total: 2

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

Interior Features
Interior Features: Cathedral Ceiling(s),Chefs Kitchen,Eat-in Kitchen,Entrance Foyer,Formal Dining,First Floor Bedroom,First Floor Full Bath,Granite Counters,High Speed Internet,Master Downstairs,Primary Bathroom,Open Kitchen,Original Details,Pantry,Quartz/Quartzite Counters,Speakers,Walk-In Closet(s),Whole House Entertainment System
Window Features: Blinds, Drapes, Oversized Windows, Skylight(s), Wall of Windows
Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
Flooring: Hardwood
Levels: Two
Patio And Porch Features: Patio

Room Information
Basement YN: Yes
Attic: Partial
Rooms Total: 10
Basement: Finished, Full, Walk-Out Access
Additional Rooms: Library/Den,Office

Bathroom Information
Bathrooms Full: 3
Bathrooms Half: 1

Exterior

Exterior Features
Exterior Features: Mailbox, Speakers
Construction Materials: Cedar, Frame, Stone
Fencing: Fenced
Other Structures: Shed(s)
Security Features: Security System
Waterfront YN: Yes

Pool Information
Pool Features: In Ground

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

Property Information
Stories: 2
Other Equipment: Generator, Pool Equip/Cover
Living Area Source: Public Records
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2023
Tax Source: Municipality
Tax Annual Amount: $27,232

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Electric Company: Con-Edison
Sewer: Septic Tank
Utilities: Trash Collection Private

Location

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

Location Information
Hamlet: Armonk
Directions: Round Hill Road to #88
County Or Parish: Westchester County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,003
Stories: —
Lot Size: 4.49 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: —
County: Westchester County
APN: 553800A10900100010070000000

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

Coman Hill School

Public K-2 • Assigned • 1.2mi

H C Crittenden Middle School

Public 6-8 • Assigned • 2.2mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 1.2mi

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

6 days above 98° expected this year, 13 days in 30 years

6/10 Wind Factor

27% 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

$2.59M – $3.13M

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Nearby similar homes

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5 Byram Brook Pl, Armonk, NY 10504

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New listings for sale in 10504

OPEN SAT, 12PM TO 2PM

$1,575,000

3 beds3 baths2,360 sq ft

5 Byram Brook Pl, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$1,595,000

3 beds3.5 baths3,273 sq ft

3 Cider Mill Cir, Armonk, NY 10504

Listing by William Raveis Real Estate

$2,899,900

5 beds7 baths7,375 sq ft

24 Meadow Hill Pl, Armonk, NY 10504

Listing by Compass Greater NY, LLC

Home values near 88 Round Hill Rd

Data from public records.

Address	Redfin Estimate
101 Round Hill Road, Armonk, NY 4 Beds \| 3 Baths \| 3013 Sq. Ft.	$1,627,737
100 Round Hill Road, Armonk, NY 3 Beds \| 2 Baths \| 1688 Sq. Ft.	$1,190,726

Address	Redfin Estimate
102 Round Hill Road, Armonk, NY 4 Beds \| 3 Baths \| 3129 Sq. Ft.	$1,880,889
95 Round Hill Road, Armonk, NY 4 Beds \| 3.5 Baths \| 4874 Sq. Ft.	$3,561,748

Address	Redfin Estimate
76 Round Hill Road, Armonk, NY - Beds \| 4 Baths \| 3381 Sq. Ft.	$1,825,193
91 Round Hill Road, Armonk, NY - Beds \| 1 Baths \| 1598 Sq. Ft.	$796,216

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2023. This data may not match . Learn more.

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