Westchester County  »  10543  »  Walnut St  »  514 Walnut St

514 Walnut Street, Mamaroneck, NY 10543 - Property report

Also known as: 514 Walnut St

Property image for 514 Walnut Street, Mamaroneck, NY 10543
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1932

Acreage

0.1

Sale price

$700,000

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
514 Walnut Street
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
154.42-2-46

Owner

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Sales
Sale date
07/22/2025
Sale price
$700,000
Arm's length
Tax
Tax year
2025
Current property tax
$16,281
Zoning & Use
Zoning
R-5
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,937
Buildings on lot
1
Stories
1.5
Year built
1932
AC
No
Rooms
5
Bedrooms
2
Bathrooms
1
Condition
Fair
Exterior wall
Stucco
Building style
Split level
Kitchen
1
Basement
4
Fireplaces
1
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Lot
Lot dimensions
47 ft X 100 ft
Acreage
0.1
Frontage
47 ft
Depth
100
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
90 /100.  Very Walkable
Transit score
50 /100.  Good Transit
Bike score
67 /100.  Bikeable
School district
554801

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

Ownership

Ownership information for 514 Walnut Street, Mamaroneck, NY

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

Sales history for 514 Walnut Street, Mamaroneck, NY 10543

Sale date Sale price Buyer name Seller name
07/22/2025 $700,000 XXXXXXX XXXXXXX X XXXXXX XXXXXX XXXXXXXXX XXXXX; XXXXXX XXXXXX
11/07/2013 $300,000 XXXXXX XXXXXX XXXXXXX X XXX; XXXXXXX X XXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
10/03/2025 - R
07/22/2025 - D		 Assignment XX XXXXXXX XXXX XXX XXXX XXXXX XXXXXXXX XXXXXX
08/05/2025 - R
07/22/2025 - D		 Mortgage XXXXXXX X XXXXXXX XX XXXXXXX XXXX
08/05/2025 - R
07/22/2025 - D		 Mortgage XXXXXXX X XXXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
08/05/2025 - R
07/22/2025 - D		 Deed XXXXXX XXXXXX XXXXXXXXX XXXXX XXXXXXX XXXXXXX X
01/09/2020 - R
12/03/2019 - D		 Deed XXXXXX XXXXXX XXXXXX XXXXXX XXXXXXXXX XXXXX
11/18/2013 - R
11/07/2013 - D		 Deed XXXXXXX X XXX XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 514 Walnut Street, Mamaroneck, 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
$16,281
Base tax
$15,627
Recent tax assessments
Market value
$723,200
Land value
$321,000
Building value
$402,200
Assessed value
$723,200

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 $723,200 $723,200 21.6079 $15,627 +5.89%
2024 $688,800 $688,800 21.4249 $14,757 -1.30%
2023 $662,300 $662,300 22.5745 $14,951 +1.77%
2022 $630,800 $630,800 23.2904 $14,692 +1.43%
2021 $578,700 $578,700 25.0283 $14,484 -5.48%
2020 $578,700 $578,700 26.47812 $15,323 -6.68%
2019 $580,500 $580,500 28.285446 $16,420 +10.47%
2018 $573,300 $573,300 25.9262 $14,864 +1.45%
2017 $563,700 $563,700 25.989782 $14,650 +8.41%
2016 $503,100 $503,100 26.86073 $13,514 -12.49%
Permits

Permit information for 514 Walnut Street, Mamaroneck, NY

No recently recorded permits for this property.

Neighborhood

Mamaroneck residential market stats

Access a detailed real estate market overview of Mamaroneck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mamaroneck and compare it to other neighborhoods in Westchester.

Median sale price

$1,060,000

-35.1% Y-o-Y

Median price/sq. ft.

$534

-14.4% Y-o-Y

Westchester county median sale price

$850,000

4.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 514 Walnut Street, Mamaroneck, NY 10543 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
F E Bellows Elementary School 8 Public 3-5 347 0.23
French-American School of New York NR Private PK-12 765 0.23
French-American School of New York NR Private PK-12 765 0.23
Daniel Warren Elementary School NR Public K-2 320 0.51
Mamaroneck Avenue School 6 Public K-5 684 0.55
Parsons Memorial School 5 Public K-5 488 1.17
Westchester Day School NR Private PK, K-8 379 1.29
Westchester Day School NR Private PK, K-8 379 1.29
Central School 8 Public PK, K-5 513 1.41
Central School 8 Public PK, K-5 513 1.41
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
French-American School of New York NR Private PK-12 765 0.23
Rye Neck Middle School 7 Public 6-8 351 0.83
Westchester Day School NR Private PK, K-8 379 1.29
Hommocks School 7 Public 6-8 1,258 1.60
Ss John & Paul School NR Private PK-8 349 1.61
Louis M Klein Middle School 7 Public 6-8 824 1.84
Windward School NR Private 1-9 0 2.56
Albert Leonard Middle School 7 Public 6-8 1,086 2.68
Rye Middle School 10 Public 6-8 685 2.69
Hudson Country Montessori School NR Private PK-8 201 2.77
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
French-American School of New York NR Private PK-12 765 0.23
Rye Neck Senior High School 9 Public 9-12 515 0.83
Mamaroneck High School 8 Public 9-12 1,660 1.11
Westchester Hebrew High School NR Private 9-12 87 1.29
Harrison High School 9 Public 9-12 1,064 1.95
Rye High School 10 Public 9-12 903 2.69
Thornton-Donovan School NR Private K-12 170 3.07
Solomon Schechter School of Westchester NR Private K-12 741 3.08
Salesian High School NR Private 9-12 528 3.30
Scarsdale Middle School 10 Public 6-8, 10 1,131 3.65

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

Neighbors for 514 Walnut Street, Mamaroneck, NY

518 Walnut St, Mamaroneck 125 Laura Joy Cir, Mamaroneck 110 Laura Joy Cir, Mamaroneck 521 Walnut St, Mamaroneck 313 Union Ave, Mamaroneck 319 Union Ave, Mamaroneck 115 Laura Joy Cir, Mamaroneck 305 Union Ave, Mamaroneck 120 Laura Joy Cir, Mamaroneck 1330 Harrison Ave, Mamaroneck 309 Union Ave, Mamaroneck 301 Union Ave, Mamaroneck 522 Walnut St, Mamaroneck 192 N Barry Ave, Mamaroneck 130 Laura Joy Cir, Mamaroneck 325 Union Ave, Mamaroneck 218 Beach Ave, Mamaroneck 302 Beach Ave, Mamaroneck 517 Walnut St, Mamaroneck 329 Union Ave, Mamaroneck

Nearby ZIP codes for 514 Walnut Street, Mamaroneck, NY

10528, Westchester County, NY 10530, Westchester County, NY 10538, Westchester County, NY 10552, Westchester County, NY 10553, Westchester County, NY 10573, Westchester County, NY 10577, Westchester County, NY 10580, Westchester County, NY 10583, Westchester County, NY 10601, Westchester County, NY 10604, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10707, Westchester County, NY 10708, Westchester County, NY 10709, 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 514 Walnut Street, Mamaroneck, NY 10543?

The development at 514 Walnut Street, Mamaroneck, NY 10543 was built in 1932.

What is the total square footage of 514 Walnut Street, Mamaroneck, NY 10543?

514 Walnut Street, Mamaroneck, NY 10543 has a total of 1,937 square feet.

When was 514 Walnut Street, Mamaroneck, NY 10543 last sold and what was the sale price?

514 Walnut Street, Mamaroneck, NY 10543 was last sold on 07/22/2025 for $700,000.

What is the assessed value of 514 Walnut Street, Mamaroneck, NY 10543?

514 Walnut Street, Mamaroneck, NY 10543 is currently assessed at $723,200.

What are the property taxes for 514 Walnut Street, Mamaroneck, NY 10543?

The property taxes for 514 Walnut Street, Mamaroneck, NY 10543 total $15,626.

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