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426 Jefferson Avenue, Mamaroneck, NY 10543 Property Information

426 Jefferson Avenue, Mamaroneck, NY 10543 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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426 Jefferson Avenue, Mamaroneck, NY 10543
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Address

Primary address 426 Jefferson Avenue, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 154.34-1-60

Sales & Tax Overview for 426 Jefferson Avenue, Mamaroneck

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 01/15/2021
Sale price $500,000
Arm's length
Current property tax $13,544

Lot & Building Information for 426 Jefferson Avenue, Mamaroneck

Building sqft 1,103
Building class One Family Year-Round Residence (210)
Acreage 0.11
Lot dimensions 50 ft X 100 ft
Frontage 50
Depth 100
Year built 1921
Year last altered 2008
Stories 2
Rooms 6
Bedrooms 3
Bathrooms 2
Kitchen 1
Water supply Comm/public
Sewer Comm/public
Style Old style
Condition 4
Basement 4
Exterior wall Alum/vinyl
Heating type Hot air
Heating fuel Gas
Central air conditioning Yes
First story sqft
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Rye Neck

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 426 Jefferson Avenue, Mamaroneck

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About 426 Jefferson Avenue, Mamaroneck

What is the year built & the total sq. ft. for 426 Jefferson Avenue, Mamaroneck, NY 10543?

426 Jefferson Avenue, Mamaroneck, NY 10543 was built in 1921 and has a total of 1,103 square feet.

What is the assessed value of 426 Jefferson Avenue, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $601,600, the tax amount paid for 426 Jefferson Avenue, Mamaroneck, NY 10543 is $12,999.

When was 426 Jefferson Avenue, Mamaroneck, NY 10543 last sold?

426 Jefferson Avenue, Mamaroneck, NY 10543 was last sold in 04/26/2022.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 426 Jefferson Avenue, Mamaroneck

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Purchase date Purchase price Buyer name Seller name
01/15/2021 $500,000
09/10/2015 $475,000
       
       
       
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Title Documents for 426 Jefferson Avenue, Mamaroneck

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
04/26/2022 - D
05/03/2022 - R
Deed
01/15/2021 - D
01/27/2021 - R
Deed
09/10/2015 - D
09/18/2015 - R
Deed
08/12/1997 - D
08/13/1997 - R
Deed
           
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R: Recorded date
D: Document date

Property Taxes for 426 Jefferson Avenue, Mamaroneck

Access detailed property tax data for 426 Jefferson Avenue, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $12,999
Current property tax $13,544
Market value $601,600
Assessed value $601,600

Assessment History for 426 Jefferson Avenue, Mamaroneck

Here's the assessment & property tax history for 426 Jefferson Avenue, Mamaroneck, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $601,600 $601,600 21.6079 $12,999 +6.91%
2024 $567,500 $567,500 21.4249 $12,159 -3.20%
2023 $556,400 $556,400 22.5745 $12,560 +2.74%
2022 $524,900 $524,900 23.2904 $12,225 +1.42%
2021 $481,600 $481,600 25.0283 $12,054 -5.48%

Mamaroneck residential market stats

Median Sale Price
$1,100,000
-10.3% YoY
Median Price/Sqft
$535
-8.4% YoY
Westchester County Median Sale Price
$850,000
3.7% YoY

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 County.

Risk

Create a free account to unlock extended information for 426 Jefferson Avenue, Mamaroneck, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 426 Jefferson Avenue, Mamaroneck to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Mamaroneck Avenue School 6 Public K-5 684 0.25
F E Bellows Elementary School 8 Public 3-5 347 0.49
French-American School of New York NR Private PK-12 765 0.49
French-American School of New York NR Private PK-12 765 0.49
Daniel Warren Elementary School NR Public K-2 320 0.69

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
French-American School of New York NR Private PK-12 765 0.49
Rye Neck Middle School 7 Public 6-8 351 0.99
Westchester Day School NR Private PK, K-8 379 1.55
Ss John & Paul School NR Private PK-8 349 1.58
Hommocks School 7 Public 6-8 1,258 1.68

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
French-American School of New York NR Private PK-12 765 0.49
Rye Neck Senior High School 9 Public 9-12 515 0.99
Mamaroneck High School 8 Public 9-12 1,660 1.19
Westchester Hebrew High School NR Private 9-12 87 1.55
Harrison High School 9 Public 9-12 1,064 1.71

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 426 Jefferson Avenue, Mamaroneck

Here are the neighbors for 426 Jefferson Avenue, Mamaroneck.

Address Square feet Purchase date Purchase price
614 Hillside Ave, Mamaroneck 3,094 04/26/2022
527 Grade St, Mamaroneck 1,314
1525 Pine Knoll Ln, Mamaroneck 1,562 02/07/2005 $1
430 Jefferson Ave, Mamaroneck 1,272 12/18/2003 $465,012
600 Hillside Ave, Mamaroneck 2,120 04/03/2025 $1
527 Jefferson Ave, Mamaroneck 1,864 02/06/2015 $400,000
403 Jefferson Ave, Mamaroneck 1,523
543 Halstead Ave, Mamaroneck 1,501 07/01/2024
434 Jefferson Ave, Mamaroneck 1,684
515 Jefferson Ave, Mamaroneck 1,786 07/01/2024 $10
620 Hillside Ave, Mamaroneck 3,182 12/21/2009
521 Jefferson Ave, Mamaroneck 2,045 08/27/2025 $950,000
1512 Pine Knoll Ln, Mamaroneck 2,572 12/19/1997 $250,000
529 Grade St, Mamaroneck 1,503 03/30/1998 $200,000
1519 Pine Knoll Ln, Mamaroneck 1,734 05/27/2022 $800,000
531 Jefferson Ave, Mamaroneck 2,432 08/02/2018
535 Jefferson Ave, Mamaroneck 2,051 08/17/2018
422 Jefferson Ave, Mamaroneck 2,212 07/01/2024
415 Jefferson Ave, Mamaroneck 2,128
1550 Harrison Ave, Mamaroneck 2,758 11/25/2019 $920,000

Nearby ZIP Codes for 426 Jefferson Avenue, Mamaroneck

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