Westchester County  »  10538  »  Oak Ave  »  21 Oak Ave

21 Oak Avenue, Larchmont, NY 10538 - Property report

Also known as: 21 Oak Ave

Property image for 21 Oak Avenue, Larchmont, NY 10538
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Property type

One Family Year-Round Residence (210)

Year built

1897

Acreage

0.26

Sale price

$2,937,500

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
21 Oak Avenue
ZIP code
10538
County
Westchester
SWIS code
Village of Larchmont
Parcel ID
7.15-418-0

Owner

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Sales
Sale date
06/26/2025
Sale price
$2,937,500
Arm's length
Tax
Tax year
2025
Current property tax
$41,935
Zoning & Use
Zoning
R-10
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
3,133
Buildings on lot
1
Stories
2.7
Year built
1897
AC
Yes
Bedrooms
5
Bathrooms
3
Half bathrooms
2
Condition
Good
Exterior wall
Wood
Building style
Old style
Kitchen
1
Basement
4
Fireplaces
3
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Acreage
0.26
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
59 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
44 /100.  Somewhat Bikeable
School district
553201

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 Oak Avenue, Larchmont, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Oak Avenue, Larchmont, NY 10538

Sale date Sale price Buyer name Seller name
06/26/2025 $2,937,500 XXXXXX XXXXX; XXXXX XXXXXXX XXXXXXXX XXXXXXXXX; XXXXXXXX XXXXXX
03/25/2020 $2,000,000 XXXXXXXX XXXXXXXXX; XXXXXXXX XXXXXX XXXX XXXXXXXXXX; XXXX XXXXXX X
11/22/2016 $1,881,188 XXXXXXXXXX XXXX; XXXXXX X XXXX XXXXXXXX XXXXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
07/03/2025 - R
06/26/2025 - D		 Deed XXXXXXXX XXXXXXXXX XXXXXX XXXXX
04/09/2020 - R
03/25/2020 - D		 Mortgage XXXXXXXXX XXXXXXXX XXX XXXXXX XX
04/09/2020 - R
03/25/2020 - D		 Deed XXXX XXXXXXXXXX XXXXXXXX XXXXXXXXX
02/08/2017 - R
11/22/2016 - D		 Deed XXXXXXXX XXXXX XXXXXXXXXX XXXX
03/01/2006 - R
12/06/2005 - D		 Deed XXXXXX XXXX/XXXXXXX XXXXXXXX XXXXX/XXX
10/12/1999 - R
09/01/1999 - D		 Deed XXXXX XXXXX XXXXXX XXXXXXX
07/11/1997 - R
06/25/1997 - D		 Deed XXXXXXXX XXXXXXXX XXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Oak Avenue, Larchmont, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025
Current property tax
$41,935
Base tax
$52,922
Recent tax assessments
Market value
$2,674,000
Land value
$500,000
Building value
$2,174,000
Assessed value
$2,674,000

More about Westchester County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $2,674,000 $2,674,000 19.7912 $52,922 +0.75%
2024 $2,596,000 $2,596,000 20.2337 $52,527 +3.51%
2023 $2,382,000 $2,382,000 21.3037 $50,745 +3.97%
2022 $2,165,000 $2,165,000 22.5434 $48,806 +6.25%
2021 $2,000,000 $2,000,000 22.9673 $45,935 +2.45%
2020 $1,998,000 $1,998,000 22.44003 $44,835 +1.60%
2018 $1,998,000 $1,998,000 22.0871 $44,130 -93.88%
2017 $1,900,000 $1,900,000 379.343548 $720,753 +7.75%
2016 $1,829,000 $1,829,000 365.739628 $668,938 +8.09%
2015 $1,725,000 $1,725,000 358.764 $618,868 +1.90%
Permits

Permit information for 21 Oak Avenue, Larchmont, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Chatsworth Avenue School 8 Public K-5 633 0.55
Central School 8 Public PK, K-5 513 1.15
Central School 8 Public PK, K-5 513 1.15
Henry Barnard School NR Public PK, K-2 450 1.29
Henry Barnard School NR Public PK, K-2 450 1.29
Ss John & Paul School NR Private PK-8 349 1.31
Ss John & Paul School NR Private PK-8 349 1.31
Murray Avenue School 9 Public K-5 703 1.60
Westchester Day School NR Private PK, K-8 379 1.64
Westchester Day School NR Private PK, K-8 379 1.64
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Hommocks School 7 Public 6-8 1,258 0.93
Ss John & Paul School NR Private PK-8 349 1.31
Westchester Day School NR Private PK, K-8 379 1.64
Thornton-Donovan School NR Private K-12 170 1.69
Isaac E Young Middle School 6 Public 6-8 1,138 1.88
The Hallen School NR Private 2-12 265 1.92
French-American School of New York NR Private PK-12 765 2.28
Albert Leonard Middle School 7 Public 6-8 1,086 2.33
Rye Neck Middle School 7 Public 6-8 351 3.18
Pelham Middle School 9 Public 6-8 649 3.33
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Salesian High School NR Private 9-12 528 0.90
Mamaroneck High School 8 Public 9-12 1,660 1.41
Westchester Hebrew High School NR Private 9-12 87 1.64
Thornton-Donovan School NR Private K-12 170 1.69
The Hallen School NR Private 2-12 265 1.92
Blessed Sacrament St Gabriel High School NR Private 9-12 235 2.00
New Rochelle High School 4 Public 9-12 3,076 2.26
Rye Neck Senior High School 9 Public 9-12 515 3.18
Mount Vernon High School 2 Public 9-12 1,094 3.25
Pelham Memorial High School 10 Public 9-12 875 3.35

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Oak Avenue, Larchmont, NY

27 Oak Ave, Larchmont 23 Kane Ave, Larchmont 42 Woodbine Ave, Larchmont 38 Woodbine Ave, Larchmont 42 Oak Ave, Larchmont 74 Beach Ave, Larchmont 25 Oak Ave, Larchmont 29 Oak Ave, Larchmont 58 Grove Ave, Larchmont 6 Guion Ln, Larchmont 53 Oak Ave, Larchmont 49 Oak Ave, Larchmont 30 Walnut Ave, Larchmont 47 Oak Ave, Larchmont 31 Oak Ave, Larchmont 90 Willow Ave, Larchmont 51 Oak Ave, Larchmont 44 Woodbine Ave, Larchmont 47 A Oak Ave, Larchmont 45 Oak Ave, Larchmont

Nearby ZIP codes for 21 Oak Avenue, Larchmont, NY

10464, New York City, NY 10466, New York City, NY 10528, Westchester County, NY 10543, Westchester County, NY 10550, Westchester County, NY 10552, Westchester County, NY 10553, Westchester County, NY 10580, Westchester County, NY 10583, Westchester County, NY 10601, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10707, Westchester County, NY 10708, Westchester County, NY 10709, Westchester County, NY 10710, Westchester County, NY 10801, Westchester County, NY 10803, Westchester County, NY 10804, Westchester County, NY 10805, Westchester County, NY

Frequently asked questions

What is the year built for 21 Oak Avenue, Larchmont, NY 10538?

The development at 21 Oak Avenue, Larchmont, NY 10538 was built in 1897.

What is the total square footage of 21 Oak Avenue, Larchmont, NY 10538?

21 Oak Avenue, Larchmont, NY 10538 has a total of 3,133 square feet.

When was 21 Oak Avenue, Larchmont, NY 10538 last sold and what was the sale price?

21 Oak Avenue, Larchmont, NY 10538 was last sold on 06/26/2025 for $2,937,500.

What is the assessed value of 21 Oak Avenue, Larchmont, NY 10538?

21 Oak Avenue, Larchmont, NY 10538 is currently assessed at $2,674,000.

What are the property taxes for 21 Oak Avenue, Larchmont, NY 10538?

The property taxes for 21 Oak Avenue, Larchmont, NY 10538 total $52,921.

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