Westchester County  »  10543  »  Claflin Ave  »  430 Claflin Ave

430 Claflin Avenue, Mamaroneck, NY 10543 - Property report

Also known as: 430 Claflin Ave

Property image for 430 Claflin Avenue, Mamaroneck, NY 10543
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Property type

One Family Year-Round Residence (210)

Year built

1945

Acreage

0.73

Sale price

$4,270,000

General information

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Address
Primary address
430 Claflin Avenue
ZIP code
10543
County
Westchester
SWIS code
Village of Mamaroneck
Parcel ID
9.24-40-0

Owner

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Sales
Sale date
06/26/2009
Sale price
$4,270,000
Arm's length
Tax
Tax year
2025
Current property tax
$59,812
Zoning & Use
Zoning
R-15
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
4,579
Buildings on lot
1
Stories
2
Year built
1945
AC
Yes
Bedrooms
5
Bathrooms
7
Half bathrooms
1
Condition
Good
Exterior wall
Wood
Building style
Old style
Kitchen
2
Basement
4
Fireplaces
1
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Lot dimensions
200 ft X 160 ft
Acreage
0.73
Frontage
200 ft
Depth
160
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
53 /100.  Somewhat Walkable
Transit score
33 /100.  Some Transit
Bike score
38 /100.  Somewhat Bikeable
School district
553201

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Ownership

Ownership information for 430 Claflin Avenue, Mamaroneck, NY

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

Sales history for 430 Claflin Avenue, Mamaroneck, NY 10543

Sale date Sale price Buyer name Seller name
06/26/2009 $4,270,000 XXX XXXXXXX XXX XXX XXXXXXXX XXXXXX
08/09/2005 $3,925,000 XXXXXX XXXXXXXX XXXXXXXXXX XXXX X

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
05/04/2026 - R
04/17/2026 - D		 Mortgage XXX XXXXXXX XXX XXX XXXXXXXX XXXXX XXXX XX
08/03/2009 - R
06/26/2009 - D		 Deed XXXXXXXX XXXXXX XXX XXXXXXX XXX XXX
04/05/2007 - R
08/09/2005 - D		 Deed XXXXXXXXXX XXXX X XXXXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 430 Claflin Avenue, 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
$59,812
Base tax
$77,597
Recent tax assessments
Market value
$3,668,000
Land value
$619,000
Building value
$3,049,000
Assessed value
$3,668,000

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 $3,668,000 $3,668,000 21.155 $77,597 +2.60%
2024 $3,561,000 $3,561,000 21.2384 $75,630 +0.32%
2023 $3,297,000 $3,297,000 22.8669 $75,392 +3.90%
2022 $3,025,000 $3,025,000 23.9884 $72,565 +3.30%
2021 $2,881,000 $2,881,000 24.3829 $70,247 +17.35%
2020 $2,500,000 $2,500,000 23.94485 $59,862 -11.22%
2018 $2,850,000 $2,850,000 23.6592 $67,429 -10.36%
2017 $3,264,000 $3,264,000 23.047128 $75,226 -1.80%
2016 $3,200,000 $3,200,000 23.939108 $76,605 -20.51%
2015 $3,700,000 $3,700,000 26.0473 $96,375 -93.13%
Permits

Permit information for 430 Claflin Avenue, Mamaroneck, NY

No recently recorded permits for this property.

Neighborhood

Mamaroneck residential market stats

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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
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Westchester Day School NR Private PK, K-8 379 0.55
Westchester Day School NR Private PK, K-8 379 0.55
Central School 8 Public PK, K-5 513 0.68
Central School 8 Public PK, K-5 513 0.68
French-American School of New York NR Private PK-12 765 0.71
French-American School of New York NR Private PK-12 765 0.71
F E Bellows Elementary School 8 Public 3-5 347 1.03
Ss John & Paul School NR Private PK-8 349 1.10
Chatsworth Avenue School 8 Public K-5 633 1.21
Mamaroneck Avenue School 6 Public K-5 684 1.27
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Westchester Day School NR Private PK, K-8 379 0.55
French-American School of New York NR Private PK-12 765 0.71
Hommocks School 7 Public 6-8 1,258 0.78
Ss John & Paul School NR Private PK-8 349 1.10
Rye Neck Middle School 7 Public 6-8 351 1.58
Albert Leonard Middle School 7 Public 6-8 1,086 2.47
Thornton-Donovan School NR Private K-12 170 2.52
Hudson Country Montessori School NR Private PK-8 201 2.70
Louis M Klein Middle School 7 Public 6-8 824 2.78
Rye Middle School 10 Public 6-8 685 3.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mamaroneck High School 8 Public 9-12 1,660 0.46
Westchester Hebrew High School NR Private 9-12 87 0.55
French-American School of New York NR Private PK-12 765 0.71
Rye Neck Senior High School 9 Public 9-12 515 1.58
Salesian High School NR Private 9-12 528 2.45
Thornton-Donovan School NR Private K-12 170 2.52
Harrison High School 9 Public 9-12 1,064 2.83
New Rochelle High School 4 Public 9-12 3,076 3.25
The Ursuline School NR Private 6-12 780 3.31
Rye High School 10 Public 9-12 903 3.43

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

Neighbors for 430 Claflin Avenue, Mamaroneck, NY

930 Protano Ln, Mamaroneck 910 Protano Ln, Mamaroneck 310 Cooper Ave, Mamaroneck 940 Protano Ln, Mamaroneck 616 Sylvan Ave, Mamaroneck 612 Sylvan Ave, Mamaroneck 519 Rushmore Ave, Mamaroneck 430 Orienta Ave, Mamaroneck 369 Orienta Ave, Mamaroneck 937 Sylvan Ln, Mamaroneck 320 Cooper Ave, Mamaroneck 511 Rushmore Ave, Mamaroneck 638 Stiles Ave, Mamaroneck 620 Sylvan Ave, Mamaroneck 505 Rushmore Ave, Mamaroneck 365 Orienta Ave, Mamaroneck 544 Walton Ave, Mamaroneck 614 Sylvan Ave, Mamaroneck 515 Rushmore Ave, Mamaroneck 920 Protano Ln, Mamaroneck

Nearby ZIP codes for 430 Claflin Avenue, 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 430 Claflin Avenue, Mamaroneck, NY 10543?

The development at 430 Claflin Avenue, Mamaroneck, NY 10543 was built in 1945.

What is the total square footage of 430 Claflin Avenue, Mamaroneck, NY 10543?

430 Claflin Avenue, Mamaroneck, NY 10543 has a total of 4,579 square feet.

When was 430 Claflin Avenue, Mamaroneck, NY 10543 last sold and what was the sale price?

430 Claflin Avenue, Mamaroneck, NY 10543 was last sold on 06/26/2009 for $4,270,000.

What is the assessed value of 430 Claflin Avenue, Mamaroneck, NY 10543?

430 Claflin Avenue, Mamaroneck, NY 10543 is currently assessed at $3,668,000.

What are the property taxes for 430 Claflin Avenue, Mamaroneck, NY 10543?

The property taxes for 430 Claflin Avenue, Mamaroneck, NY 10543 total $77,596.

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