Google street view image for 55 Byram Ridge Rd, Armonk, NY 10504

Off market sep 1985 for $347K

$1,542,528

Est. refi paymentEst. refi $2,351/mo

—

•

3 ba

•

2,605

sq ft

55 Byram Ridge Rd, Armonk, NY 10504

About this home

55 Byram Ridge Rd is a 2,605 square foot house on a 0.93 acre lot with 3 bathrooms. - it last sold on September 26, 1985 for $347,000. Based on Redfin's Armonk data, we estimate the home's value is $1,542,528.

Single-familyProperty Type

1976Year Built

0.93 acresLot Size

$592Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$1,542,528

$1.2M since sold in September 1985$19K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.2% lower than the average sale price ($1.72M) of 6 comparable homes.

SOLD SEP 11, 2026
$2,062,125
A
4 beds3.5 baths3,014 sq ft
17 Byram Lake Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD SEP 10, 2026
$1,900,000
B
4 beds3 baths3,594 sq ft
53 Windmill Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD JUN 5, 2026
$1,813,000
C
4 beds3.5 baths3,358 sq ft
46 Oregon Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD AUG 5, 2026
$1,452,725
D
4 beds3.5 baths3,117 sq ft
35 Woodcrest Dr, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD SEP 2, 2026
$1,484,000
E
4 beds3.5 baths3,585 sq ft
67 Tripp St, Mount Kisco, NY 10549
Listing by Ginnel Real Estate
SOLD SEP 4, 2026
$1,600,000
F
4 beds2.5 baths2,865 sq ft
6 Birch Grove Dr, Armonk, NY 10504
Listing by William Raveis-New York, LLC

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Earn from this home

Sell

$1,451,902

Est. take-home

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Refinance

Est. cash available

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Rent

$4,155/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

$2,495,000
4 beds4.5 baths5,072 sq ft
13 Sniffen Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
$2,250,000
5 beds4 baths4,620 sq ft
4 Stone Hollow Way, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$3,895,000
6 beds6.5 baths4,653 sq ft
9 Cole Dr, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$2,400,000
4 beds5.5 baths5,139 sq ft
10 Cider Mill Cir, Armonk, NY 10504
Listing by William Raveis Real Estate
VIDEO TOUR
$2,995,000
5 beds6.5 baths7,141 sq ft
37 Sarles St, Armonk, NY 10504
Listing by Serhant LLC
See all

Provided by Redfin

Sale history for 55 Byram Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2026

$19,419 (+2.1%)

$2,700 + $15,900

$18,600

2025

$19,016 (−2.0%)

$2,700 + $15,900

$18,600

2024

$19,397 (+5.5%)

$2,700 + $15,900

$18,600

2023

$18,387 (+20.3%)

$2,700 + $15,900

$18,600

2022

$15,287 (+2.2%)

$2,700 + $15,900

$18,600

2021

$14,956 (−0.5%)

$2,700 + $15,900

$18,600

2020

$15,028 (−5.3%)

$2,700 + $15,900

$18,600

2019

$15,863

$2,700 + $15,900

$18,600

2018

$2,700 + $15,900

$18,600

2017

$2,700 + $15,900

$18,600

2016

$2,700 + $15,900

$18,600

2014

$2,700 + $15,900

$18,600

2013

$2,700 + $15,900

$18,600

2012

$2,700 + $15,400

$18,100

2011

$2,700 + $15,400

$18,100

2010

$2,700 + $15,400

$18,100

2009

$2,700 + $15,400

$18,100

2008

$2,700 + $15,400

$18,100

Tax history for 55 Byram Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2026

$19,419 (+2.1%)

$2,700 + $15,900

$18,600

2025

$19,016 (−2.0%)

$2,700 + $15,900

$18,600

2024

$19,397 (+5.5%)

$2,700 + $15,900

$18,600

2023

$18,387 (+20.3%)

$2,700 + $15,900

$18,600

2022

$15,287 (+2.2%)

$2,700 + $15,900

$18,600

2021

$14,956 (−0.5%)

$2,700 + $15,900

$18,600

2020

$15,028 (−5.3%)

$2,700 + $15,900

$18,600

2019

$15,863

$2,700 + $15,900

$18,600

2018

$2,700 + $15,900

$18,600

2017

$2,700 + $15,900

$18,600

2016

$2,700 + $15,900

$18,600

2014

$2,700 + $15,900

$18,600

2013

$2,700 + $15,900

$18,600

2012

$2,700 + $15,400

$18,100

2011

$2,700 + $15,400

$18,100

2010

$2,700 + $15,400

$18,100

2009

$2,700 + $15,400

$18,100

2008

$2,700 + $15,400

$18,100

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

Property details

Interior

Bathroom Information
# of Full Baths: 3

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Exterior Wall: Frame Wood

Property Information
Living Sq. Ft: 2,605
Ground Floor Sq. Ft: 2,605
Building Sq. Ft: 2,605
Legal Description: M5-10

Lot Information
# of Buildings: 1
Land Sq. Ft: 40,344
Legal Lot Number: 21
Legal Block Number: 3
School Tax District: BYRAM HILLS
Municipality Name: NORTH CASTLE
Acres: 0.9262
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: 3.0
Sq. Ft.: 2,605
Stories: —
Lot Size: 0.93 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Westchester County
APN: 553800A10100300030210000000

Home facts updated by county records on Sep 25, 2026

Around this home

Schools

Coman Hill School

Public K-2 • Assigned • 1.0mi

H C Crittenden Middle School

Public 6-8 • Assigned • 1.2mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 0.9mi

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 97° 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

$1.47M – $1.77M

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Nearby similar homes

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4 beds3.5 baths2,913 sq ft

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Listing by Howard Hanna Rand Realty

New listings for sale in 10504

$2,495,000

4 beds4.5 baths5,072 sq ft

13 Sniffen Rd, Armonk, NY 10504

Listing by William Raveis Real Estate

$2,250,000

5 beds4 baths4,620 sq ft

4 Stone Hollow Way, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$3,895,000

6 beds6.5 baths4,653 sq ft

9 Cole Dr, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$2,400,000

4 beds5.5 baths5,139 sq ft

10 Cider Mill Cir, Armonk, NY 10504

Listing by William Raveis Real Estate

VIDEO TOUR

$2,995,000

5 beds6.5 baths7,141 sq ft

37 Sarles St, Armonk, NY 10504

Listing by Serhant LLC

Home values near 55 Byram Ridge Rd

Data from public records.

Address	Redfin Estimate
61 Byram Ridge Road, Armonk, NY 4 Beds \| 4 Baths \| 4956 Sq. Ft.	$2,362,100
56 Byram Ridge Road, Armonk, NY - Beds \| 3 Baths \| 2956 Sq. Ft.	$1,475,649

Address	Redfin Estimate
65 Byram Ridge Road, Armonk, NY - Beds \| 3 Baths \| 3097 Sq. Ft.	$1,575,368
52 Byram Ridge Road, Armonk, NY 3 Beds \| 2 Baths \| 2564 Sq. Ft.	$1,377,556

Address	Redfin Estimate
63 Byram Ridge Road, Armonk, NY 4 Beds \| 3.5 Baths \| 3963 Sq. Ft.	$2,006,087
49 Byram Ridge Road, Armonk, NY 5 Beds \| 4.5 Baths \| 5500 Sq. Ft.	$3,031,763

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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 55 Byram Ridge Rd

Tax history for 55 Byram Ridge Rd

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 55 Byram Ridge Rd

More real estate resources