Google street view image for 33 Byram Lake Rd, Armonk, NY 10504

Off market aug 1988 for $380K

$1,242,311

Est. refi paymentEst. refi $3,004/mo

•

2,900

sq ft

33 Byram Lake Rd, Armonk, NY 10504

About this home

33 Byram Lake Rd is a 2,900 square foot house on a 7.1 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on August 09, 1988 for $380,000. Based on Redfin's Armonk data, we estimate the home's value is $1,242,311.

Single-familyProperty Type

1977Year Built

7.1 acresLot Size

$428Est. Price/Sq.Ft.

3 spacesParking

Source:Public Records

Redfin Estimate

$1,242,311

$862K since sold in August 1988$100K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.3% lower than the average sale price ($1.48M) of 6 comparable homes.

SOLD SEP 4, 2026
$1,600,000
A
4 beds2.5 baths2,865 sq ft
6 Birch Grove Dr, Armonk, NY 10504
Listing by William Raveis-New York, LLC
SOLD MAY 29, 2026
$914,114
B
3 beds3 baths3,012 sq ft
513 Bedford Rd, Armonk, NY 10504
Listing by RE/MAX Distinguished Hms.&Prop
SOLD SEP 11, 2026
$2,062,125
C
4 beds3.5 baths3,014 sq ft
17 Byram Lake Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
SOLD JUN 24, 2026
$1,435,000
D
3 beds2.5 baths2,414 sq ft
20 Faraway Rd, Armonk, NY 10504
Listing by Compass Greater NY, LLC
SOLD JUL 23, 2026
$1,410,000
E
3 beds2 baths1,546 sq ft
24 Half Mile Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD SEP 2, 2026
$1,484,000
F
4 beds3.5 baths3,585 sq ft
67 Tripp St, Mount Kisco, NY 10549
Listing by Ginnel Real Estate

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Earn from this home

Sell

$1,168,918

Est. take-home

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Refinance

Est. cash available

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Rent

$3,570/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

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

$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
$1,499,000
3 beds2.5 baths3,544 sq ft
115 Whippoorwill Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
$5,400,000
7 beds8.5 baths11,521 sq ft
2 Hollow Ridge Rd, Armonk, NY 10504
Listing by Compass Greater NY, LLC
$1,800,000
4 beds3.5 baths2,900 sq ft
8 Rosehill Dr, Armonk, NY 10504
Listing by William Raveis Real Estate
$5,895,000
6 beds6.5 baths4,653 sq ft
9 Cole Dr, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
See all

Provided by Redfin

Sale history for 33 Byram Lake Rd

Year

Property tax

Land + Additions

Assessment*

2026

$16,375 (+2.1%)

$2,700 + $12,900

$15,600

2025

$16,033 (−0.8%)

$2,700 + $12,900

$15,600

2024

$16,162 (+5.0%)

$2,700 + $12,900

$15,600

2023

$15,388 (+2.7%)

$2,700 + $12,900

$15,600

2022

$14,991 (+1.6%)

$2,700 + $12,900

$15,600

2021

$14,748 (−0.3%)

$2,700 + $12,900

$15,600

2020

$14,793 (+0.2%)

$2,700 + $12,900

$15,600

2019

$14,770

$2,700 + $12,900

$15,600

2018

$2,700 + $12,900

$15,600

2017

$2,700 + $12,900

$15,600

2016

$2,700 + $12,900

$15,600

2014

$2,700 + $12,900

$15,600

2013

$2,700 + $12,900

$15,600

2012

$2,700 + $14,400

$17,100

2011

$2,700 + $14,400

$17,100

2010

$2,700 + $14,400

$17,100

2009

$2,700 + $14,400

$17,100

2008

$2,700 + $14,400

$17,100

Tax history for 33 Byram Lake Rd

Year

Property tax

Land + Additions

Assessment*

2026

$16,375 (+2.1%)

$2,700 + $12,900

$15,600

2025

$16,033 (−0.8%)

$2,700 + $12,900

$15,600

2024

$16,162 (+5.0%)

$2,700 + $12,900

$15,600

2023

$15,388 (+2.7%)

$2,700 + $12,900

$15,600

2022

$14,991 (+1.6%)

$2,700 + $12,900

$15,600

2021

$14,748 (−0.3%)

$2,700 + $12,900

$15,600

2020

$14,793 (+0.2%)

$2,700 + $12,900

$15,600

2019

$14,770

$2,700 + $12,900

$15,600

2018

$2,700 + $12,900

$15,600

2017

$2,700 + $12,900

$15,600

2016

$2,700 + $12,900

$15,600

2014

$2,700 + $12,900

$15,600

2013

$2,700 + $12,900

$15,600

2012

$2,700 + $14,400

$17,100

2011

$2,700 + $14,400

$17,100

2010

$2,700 + $14,400

$17,100

2009

$2,700 + $14,400

$17,100

2008

$2,700 + $14,400

$17,100

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

Property details

Interior

Basement Information
Basement Sq. Ft: 224
Basement Type: Full

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Air Conditioning Type: Central

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Exterior Wall: Frame Wood

Property Information
Subdivision Name: BYRAM LAKE ROAD ESTATES
Living Sq. Ft: 2,832
Ground Floor Sq. Ft: 2,608
Building Sq. Ft: 2,832
Legal Description: M5-5

Lot Information
# of Buildings: 1
Land Sq. Ft: 302,829
Legal Lot Number: 1
Legal Block Number: 3
School Tax District: BYRAM HILLS
Municipality Name: NORTH CASTLE
Acres: 6.952
State Use Description: SINGLE FAMILY RESID

Utility Information
Water Service Type: Private

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,900
Stories: —
Parking Spaces: 3
Basement: Yes
Accessible: No
Lot Size: 7.1 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: —
County: Westchester County
APN: 553800A10800100030010000000
HOA Dues: —
Garage: Yes
Features: Views

Home facts updated by owner on May 6, 2021

Around this home

Schools

Wampus School

Public 3-5 • Assigned • 0.8mi

10/10

H C Crittenden Middle School

Public 6-8 • Assigned • 0.7mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 0.4mi

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

$1.13M – $1.37M

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Nearby similar homes

$2,400,000

4 beds5.5 baths5,139 sq ft

10 Cider Mill Cir, Armonk, NY 10504

Listing by William Raveis Real Estate

NEW CONSTRUCTION

$3,075,000

4 beds4 baths5,641 sq ft

2 Israel Townsend Hl, Armonk, NY 10504

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1 bed2 baths— sq ft

150 Bedford Rd, Armonk, NY 10504

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OPEN TODAY, 2PM TO 4PM

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5 Byram Brook Pl, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$4,100,000

4 beds7 baths9,000 sq ft

3 Vincent Ln, Armonk, NY 10504

Listing by Julia B Fee Sothebys Int. Rlty

New listings for sale in 10504

$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

$1,499,000

3 beds2.5 baths3,544 sq ft

115 Whippoorwill Rd, Armonk, NY 10504

Listing by William Raveis Real Estate

$5,400,000

7 beds8.5 baths11,521 sq ft

2 Hollow Ridge Rd, Armonk, NY 10504

Listing by Compass Greater NY, LLC

$1,800,000

4 beds3.5 baths2,900 sq ft

8 Rosehill Dr, Armonk, NY 10504

Listing by William Raveis Real Estate

$5,895,000

6 beds6.5 baths4,653 sq ft

9 Cole Dr, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

Home values near 33 Byram Lake Rd

Data from public records.

Address	Redfin Estimate
43 Byram Lake Road, Armonk, NY - Beds \| 3 Baths \| 1991 Sq. Ft.	$1,167,059
37 Byram Lake Road, Armonk, NY 4 Beds \| 2.5 Baths \| 2221 Sq. Ft.	$919,043

Address	Redfin Estimate
17 Byram Lake Road, Armonk, NY 4 Beds \| 3.5 Baths \| 3014 Sq. Ft.	$1,636,162
25 Byram Lake Road, Armonk, NY 4 Beds \| 3.5 Baths \| 5343 Sq. Ft.	$1,818,129

Address	Redfin Estimate
20 Byram Lake Road, Armonk, NY 4 Beds \| 4 Baths \| 3271 Sq. Ft.	$1,783,265
21 Byram Lake Road, Armonk, NY 4 Beds \| 2.5 Baths \| 2188 Sq. Ft.	$1,306,514

This data may not show owner updates. 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 33 Byram Lake Rd

Tax history for 33 Byram Lake 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 33 Byram Lake Rd

More real estate resources