Google street view image for 75 Round Hill Rd, Armonk, NY 10504

Off Market Jan 2021 for $850K

$1,179,817

Est. refi paymentEst. refi $6,487/mo

—

•

— ba

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552

sq ft

75 Round Hill Rd, Armonk, NY 10504

About this home

75 Round Hill Rd is a 552 square foot house on a 3.77 acre lot. - it last sold on January 27, 2021 for $850,000. Based on Redfin's Armonk data, we estimate the home's value is $1,179,817.

Single-familyProperty Type

1900Year Built

3.77 acresLot Size

$2,137Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,179,817

$330K since sold in January 2021$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.2% lower than the average sale price ($1.54M) of 6 comparable homes.

SOLD JUN 22, 2026
$1,500,000
A
Land1,956 sq ft
1000 Lake Ave, Greenwich, CT 06831
SOLD MAY 12, 2026
$1,443,600
B
3 beds2 baths2,045 sq ft
3 N Lake Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD AUG 25, 2026
$1,750,000
C
4 beds2.5 baths2,839 sq ft
40 Windmill Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD APR 15, 2026
$1,300,000
D
3 beds3 baths1,830 sq ft
5 Hadley Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD JUN 30, 2026
$2,025,000
E
4 beds3 baths3,185 sq ft
6 Spruce Holw, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD AUG 21, 2026
$1,200,000
F
4 beds3 baths2,178 sq ft
95 Hickory Kingdom Rd, Bedford, NY 10506
Listing by Julia B Fee Sothebys Int. Rlty

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Earn from this home

Sell

$505,011

Est. take-home

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Est. cash available

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Rent

$2,237/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

COMING SOON
$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
$1,250,000
3 beds2.5 baths2,500 sq ft
31 Byram Hill Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
See all

Provided by Redfin

Sale history for 75 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$17,554 (+2.0%)

$4,800 + $10,900

$15,700

2025

$17,218 (−1.6%)

$4,800 + $10,900

$15,700

2024

$17,501 (+4.4%)

$4,800 + $10,900

$15,700

2023

$16,767 (+2.4%)

$4,800 + $10,900

$15,700

2022

$16,374 (+1.4%)

$4,800 + $10,900

$15,700

2021

$16,143 (−0.3%)

$4,800 + $10,900

$15,700

2020

$16,192 (−0.1%)

$4,800 + $10,900

$15,700

2019

$16,209

$4,800 + $10,900

$15,700

2018

$4,800 + $10,900

$15,700

2017

$4,800 + $10,900

$15,700

2016

$4,800 + $10,900

$15,700

2014

$4,800 + $10,900

$15,700

2013

$4,800 + $10,900

$15,700

2012

$4,800 + $10,900

$15,700

2011

$4,800 + $10,900

$15,700

2010

$4,800 + $10,900

$15,700

Tax history for 75 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$17,554 (+2.0%)

$4,800 + $10,900

$15,700

2025

$17,218 (−1.6%)

$4,800 + $10,900

$15,700

2024

$17,501 (+4.4%)

$4,800 + $10,900

$15,700

2023

$16,767 (+2.4%)

$4,800 + $10,900

$15,700

2022

$16,374 (+1.4%)

$4,800 + $10,900

$15,700

2021

$16,143 (−0.3%)

$4,800 + $10,900

$15,700

2020

$16,192 (−0.1%)

$4,800 + $10,900

$15,700

2019

$16,209

$4,800 + $10,900

$15,700

2018

$4,800 + $10,900

$15,700

2017

$4,800 + $10,900

$15,700

2016

$4,800 + $10,900

$15,700

2014

$4,800 + $10,900

$15,700

2013

$4,800 + $10,900

$15,700

2012

$4,800 + $10,900

$15,700

2011

$4,800 + $10,900

$15,700

2010

$4,800 + $10,900

$15,700

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

Property details

Interior

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Exterior Wall: Frame Wood

Property Information
Subdivision Name: 69 ROUND HILL ROAD SUB
Living Sq. Ft: 552
Ground Floor Sq. Ft: 552
Building Sq. Ft: 552

Lot Information
# of Buildings: 1
Land Sq. Ft: 164,207
Legal Lot Number: 46
Legal Block Number: 1
School Tax District: BYRAM HILLS
Municipality Name: NORTH CASTLE
Acres: 3.7697
State Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Private
Water Service Type: Private

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 552
Stories: —
Lot Size: 3.77 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: —
County: Westchester County
APN: 553800A10200300010460020000

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

Coman Hill School

Public K-2 • Assigned • 1.1mi

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

5/10 Heat Factor

7 days above 98° expected this year, 15 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

$1.12M – $1.36M

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Nearby similar homes

$3,790,000

7 beds6.5 baths5,957 sq ft

50 Hickory Kingdom Rd, Bedford, NY 10506

Listing by Howard Hanna Rand Realty

$6,790,000

7 beds8 baths14,066 sq ft

4 Cowdray Park Dr, Armonk, NY 10504

Listing by Sotheby's International Realty

$4,100,000

4 beds7 baths9,000 sq ft

3 Vincent Ln, Armonk, NY 10504

Listing by Julia B Fee Sothebys Int. Rlty

$5,850,000

6 beds7 baths12,343 sq ft

9 Terrace Cir, Armonk, NY 10504

Listing by Compass Greater NY, LLC

NEW CONSTRUCTION

$3,075,000

4 beds4 baths5,641 sq ft

2 Israel Townsend Hl, Armonk, NY 10504

Listing by Compass Greater NY, LLC

NEW CONSTRUCTION

$3,075,000

4 beds4 baths5,641 sq ft

32 Orchard Dr, Armonk, NY 10504

Listing by Compass Greater NY, LLC

New listings for sale in 10504

COMING SOON

$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

$1,250,000

3 beds2.5 baths2,500 sq ft

31 Byram Hill Rd, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

Home values near 75 Round Hill Rd

Data from public records.

Address	Redfin Estimate
65 Round Hill Road, Armonk, NY 4 Beds \| 5.5 Baths \| 7730 Sq. Ft.	$3,173,662
69 Round Hill Road, Armonk, NY 6 Beds \| 7.5 Baths \| 7056 Sq. Ft.	$4,603,018

Address	Redfin Estimate
76 Round Hill Road, Armonk, NY - Beds \| 4 Baths \| 3381 Sq. Ft.	$1,788,530
87 Round Hill Road, Armonk, NY 4 Beds \| 3.5 Baths \| 3994 Sq. Ft.	$1,795,183

Address	Redfin Estimate
88 Round Hill Road, Armonk, NY 5 Beds \| 3.5 Baths \| 3800 Sq. Ft.	$2,732,224
63 Round Hill Road, Armonk, NY 6 Beds \| 6.5 Baths \| 6933 Sq. Ft.	$2,544,137

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