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120 Dubois Avenue, Mamaroneck, NY 10543 Property Information

120 Dubois Avenue, Mamaroneck, NY 10543 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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120 Dubois Avenue, Mamaroneck, NY 10543
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Address

Primary address 120 Dubois Avenue, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 154.50-1-71

Sales & Tax Overview for 120 Dubois Avenue, Mamaroneck

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

Sale date 02/17/1998
Sale price $285,000
Arm's length
Current property tax $20,862

Lot & Building Information for 120 Dubois Avenue, Mamaroneck

Building sqft 2,021
Building class One Family Year-Round Residence (210)
Acreage 0.1
Year built 1870
Stories 3
Rooms 8
Bedrooms 3
Bathrooms 2
Kitchen 1
Water supply Comm/public
Sewer Comm/public
Style Old style
Condition 4
Basement 4
Exterior wall Composition
Heating type Hot water/steam
Heating fuel Oil
Fireplace 1
First story sqft
Second 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 120 Dubois Avenue, Mamaroneck

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About 120 Dubois Avenue, Mamaroneck

What is the year built & the total sq. ft. for 120 Dubois Avenue, Mamaroneck, NY 10543?

120 Dubois Avenue, Mamaroneck, NY 10543 was built in 1870 and has a total of 2,021 square feet.

What is the assessed value of 120 Dubois Avenue, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $926,700, the tax amount paid for 120 Dubois Avenue, Mamaroneck, NY 10543 is $20,024.

When was 120 Dubois Avenue, Mamaroneck, NY 10543 last sold and what was the last sale price?

120 Dubois Avenue, Mamaroneck, NY 10543 was last sold in 02/17/1998 for $285,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
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.
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Past Sales & Property History for 120 Dubois Avenue, Mamaroneck

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Purchase date Purchase price Buyer name Seller name
02/17/1998 $285,000

Title Documents for 120 Dubois Avenue, Mamaroneck

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Date Type Amount Party 1 Party 2 Doc image
02/17/1998 - D
03/20/1998 - R
Deed
           
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 120 Dubois Avenue, Mamaroneck

Access detailed property tax data for 120 Dubois Avenue, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $20,024
Current property tax $20,862
Market value $926,700
Assessed value $926,700

Assessment History for 120 Dubois Avenue, Mamaroneck

Here's the assessment & property tax history for 120 Dubois 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 $926,700 $926,700 21.6079 $20,024 +14.75%
2024 $814,500 $814,500 21.4249 $17,451 -1.30%
2023 $783,200 $783,200 22.5745 $17,680 +1.77%
2022 $745,900 $745,900 23.2904 $17,372 +1.43%
2021 $684,300 $684,300 25.0283 $17,127 -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 120 Dubois 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 120 Dubois 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)
French-American School of New York NR Private PK-12 765 0.03
French-American School of New York NR Private PK-12 765 0.03
F E Bellows Elementary School 8 Public 3-5 347 0.34
Daniel Warren Elementary School NR Public K-2 320 0.65
Mamaroneck Avenue School 6 Public K-5 684 0.67

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 0.03
Rye Neck Middle School 7 Public 6-8 351 0.97
Westchester Day School NR Private PK, K-8 379 1.10
Hommocks School 7 Public 6-8 1,258 1.40
Ss John & Paul School NR Private PK-8 349 1.47

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 0.03
Mamaroneck High School 8 Public 9-12 1,660 0.93
Rye Neck Senior High School 9 Public 9-12 515 0.97
Westchester Hebrew High School NR Private 9-12 87 1.10
Harrison High School 9 Public 9-12 1,064 2.15

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

Neighbors for 120 Dubois Avenue, Mamaroneck

Here are the neighbors for 120 Dubois Avenue, Mamaroneck.

Address Square feet Purchase date Purchase price
215 Union Ave, Mamaroneck 2,144 11/21/2014
408 E Boston Post Rd, Mamaroneck 1,820 09/19/2013 $500,000
217 S Barry Ave, Mamaroneck 2,363 07/30/1994
221 S Barry Ave, Mamaroneck 2,010 07/27/2015 $775,000
134 Spruce St, Mamaroneck 1,134 12/14/2016
139 Dubois Ave, Mamaroneck 3,078 03/16/2021 $937,500
129 Dubois Ave, Mamaroneck 2,730 05/31/2013 $438,000
126 Dubois Ave, Mamaroneck 2,420
121 Dubois Ave, Mamaroneck 2,202 06/01/2023 $610,000
219 S Barry Ave, Mamaroneck 2,538 03/19/2007 $760,000
130 Dubois Ave, Mamaroneck 2,021 12/22/2025
216 Melbourne Ave, Mamaroneck 3,658 06/01/2009 $906,500
419-425 Tompkins Ave, Mamaroneck 7,768
231 S Barry Ave, Mamaroneck 2,026 02/14/2017 $817,000
132 Dubois Ave, Mamaroneck 1,362 11/29/2022 $563,000
413-415 Tompkins Ave, Mamaroneck 4,011 03/16/2021 $937,500
422 E Boston Post Rd, Mamaroneck 19,059 08/21/2025 $11,000,000
321 Tompkins Ave, Mamaroneck 1,832 09/30/2010 $488,500
118 Dubois Ave, Mamaroneck 1,604 12/09/2016 $515,000
225 S Barry Ave, Mamaroneck 2,352 11/25/2019 $700,000

Nearby ZIP Codes for 120 Dubois Avenue, Mamaroneck

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