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1012 Jefferson Avenue, Mamaroneck, NY 10543 Property Information

1012 Jefferson Avenue, Mamaroneck, NY 10543 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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1012 Jefferson Avenue, Mamaroneck, NY 10543
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Address

Primary address 1012 Jefferson Avenue, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 147.83-1-6

Sales & Tax Overview for 1012 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 02/27/2013
Sale price $390,000
Arm's length
Current property tax $17,672

Lot & Building Information for 1012 Jefferson Avenue, Mamaroneck

Building sqft 2,470
Building class Two Family Year-Round Residence (220)
Acreage 0.11
Frontage 50
Year built 1963
Stories 2
Units 2
Rooms 9
Bedrooms 6
Bathrooms 2
Kitchen 2
Water supply Comm/public
Sewer Comm/public
Style Colonial
Condition 2
Basement 4
Exterior wall Alum/vinyl
Heating type Hot water/steam
Heating fuel Gas
First story sqft
Second story sqft
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Zoning, Use & Area Overview

Walk Score
54 /100. Somewhat Walkable
Transit Score
42 /100. Some Transit
Bike Score
43 /100. Somewhat Bikeable

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 1012 Jefferson Avenue, Mamaroneck

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About 1012 Jefferson Avenue, Mamaroneck

What is the year built & the total sq. ft. for 1012 Jefferson Avenue, Mamaroneck, NY 10543?

1012 Jefferson Avenue, Mamaroneck, NY 10543 was built in 1963 and has a total of 2,470 square feet.

What is the assessed value of 1012 Jefferson Avenue, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $829,600, the tax amount paid for 1012 Jefferson Avenue, Mamaroneck, NY 10543 is $17,925.

When was 1012 Jefferson Avenue, Mamaroneck, NY 10543 last sold and what was the last sale price?

1012 Jefferson Avenue, Mamaroneck, NY 10543 was last sold in 02/27/2013 for $390,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

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Real Estate Reports:
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New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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Past Sales & Property History for 1012 Jefferson Avenue, Mamaroneck

Create a free account to view the complete sales history for 1012 Jefferson Avenue, Mamaroneck, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
02/27/2013 $390,000

More about Westchester County Property Records

Title Documents for 1012 Jefferson Avenue, Mamaroneck

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Date Type Amount Party 1 Party 2 Doc image
03/06/2013 - R Other
03/06/2013 - R
02/27/2013 - D		 Deed
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 1012 Jefferson Avenue, Mamaroneck

Access detailed property tax data for 1012 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 $17,926
Current property tax $17,672
Market value $829,600
Assessed value $829,600

More about Westchester County Property Taxes

Assessment History for 1012 Jefferson Avenue, Mamaroneck

Here's the assessment & property tax history for 1012 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 $829,600 $829,600 21.6079 $17,926 +6.91%
2024 $782,600 $782,600 21.4249 $16,767 -1.53%
2023 $754,300 $754,300 22.5745 $17,028 +2.74%
2022 $711,600 $711,600 23.2904 $16,573 +1.44%
2021 $652,800 $652,800 25.0283 $16,338 -5.48%
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Mamaroneck residential market stats

Median Sale Price
$1,060,000
-35.1% YoY
Median Price/Sqft
$534
-14.4% YoY
Westchester County Median Sale Price
$850,000
4.9% 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 1012 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 1012 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 (miles)
Daniel Warren Elementary School NR Public K-2 320 0.53
F E Bellows Elementary School 8 Public 3-5 347 0.54
Mamaroneck Avenue School 6 Public K-5 684 0.55
Parsons Memorial School 5 Public K-5 488 0.73
French-American School of New York NR Private PK-12 765 0.77
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Rye Neck Middle School 7 Public 6-8 351 0.72
French-American School of New York NR Private PK-12 765 0.77
Louis M Klein Middle School 7 Public 6-8 824 1.31
Westchester Day School NR Private PK, K-8 379 1.82
Ss John & Paul School NR Private PK-8 349 2.02
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Rye Neck Senior High School 9 Public 9-12 515 0.72
French-American School of New York NR Private PK-12 765 0.77
Harrison High School 9 Public 9-12 1,064 1.46
Mamaroneck High School 8 Public 9-12 1,660 1.61
Westchester Hebrew High School NR Private 9-12 87 1.82
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 1012 Jefferson Avenue, Mamaroneck

Here are the neighbors for 1012 Jefferson Avenue, Mamaroneck.

Address Square feet Purchase date Purchase price
1026 Jefferson Ave, Mamaroneck 2,598 03/20/2017
1025 Jefferson Ave, Mamaroneck 1,960 03/28/2025
1017 Jefferson Ave, Mamaroneck 2,480
609 Wood St, Mamaroneck 1,734 07/02/2024 $937,000
635 Harold St, Mamaroneck 1,160 04/27/2026
527 Florence St, Mamaroneck 2,912
1015 Jefferson Ave, Mamaroneck 1,920 07/13/2019
540 4th St, Mamaroneck 1,903 10/29/2009 $450,000
10 Sunny Hill Dr, Harrison 1,834 02/10/2017 $705,000
1013 Jefferson Ave, Mamaroneck 1,686 10/25/2019 $640,000
1010 Jefferson Ave, Mamaroneck 2,750 09/05/2025
632 Harold St, Mamaroneck 1,728 08/11/2021 $915,000
626 Harold St, Mamaroneck 3,657 08/24/2020 $920,000
641 Harold St, Mamaroneck 1,172 03/18/2024
1014 Jefferson Ave, Mamaroneck 2,394
1024 Jefferson Ave, Mamaroneck 2,706 02/01/2005 $690,000
643 Lorraine St, Mamaroneck 1,524 08/30/2010
1016 Jefferson Ave, Mamaroneck 2,598 11/07/2016
619 Wood St, Mamaroneck 1,632 12/20/2013 $1
627 Harold St, Mamaroneck 1,196 11/18/2004 $1
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Nearby ZIP Codes for 1012 Jefferson Avenue, Mamaroneck

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