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126 Dubois Avenue, Mamaroneck, NY 10543 Property Information

126 Dubois Avenue, Mamaroneck, NY 10543 Property Information

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  • Neighborhood
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126 Dubois Avenue, Mamaroneck, NY 10543
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Address

Primary address 126 Dubois Avenue, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 154.50-1-72

Sales & Tax Overview for 126 Dubois Avenue, Mamaroneck

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

Current property tax $18,025

Lot & Building Information for 126 Dubois Avenue, Mamaroneck

Building sqft 2,420
Building class Three Family Year-Round Residence (230)
Acreage 0.11
Year built 1856
Stories 3
Units 3
Rooms 10
Bedrooms 5
Bathrooms 3
Kitchen 3
Water supply Comm/public
Sewer Comm/public
Style Old style
Condition 3
Basement 4
Exterior wall Composition
Heating type Hot water/steam
Heating fuel Gas
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 126 Dubois Avenue, Mamaroneck

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About 126 Dubois Avenue, Mamaroneck

What is the year built & the total sq. ft. for 126 Dubois Avenue, Mamaroneck, NY 10543?

126 Dubois Avenue, Mamaroneck, NY 10543 was built in 1856 and has a total of 2,420 square feet.

What is the assessed value of 126 Dubois Avenue, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $845,300, the tax amount paid for 126 Dubois Avenue, Mamaroneck, NY 10543 is $18,265.

How many residential units does this building have?

This building has 3 residential unit(s).

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 126 Dubois Avenue, Mamaroneck

Create a free account to view the complete sales history for 126 Dubois Avenue, Mamaroneck, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 126 Dubois Avenue, Mamaroneck

Data not available for this property.

Property Taxes for 126 Dubois Avenue, Mamaroneck

Access detailed property tax data for 126 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 $18,265
Current property tax $18,025
Market value $845,300
Assessed value $845,300

Assessment History for 126 Dubois Avenue, Mamaroneck

Here's the assessment & property tax history for 126 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 $845,300 $845,300 21.6079 $18,265 +5.90%
2024 $805,000 $805,000 21.4249 $17,247 -1.29%
2023 $774,000 $774,000 22.5745 $17,473 +1.78%
2022 $737,100 $737,100 23.2904 $17,167 +1.44%
2021 $676,200 $676,200 25.0283 $16,924 -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 126 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 126 Dubois Avenue, Mamaroneck to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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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 0.04
French-American School of New York NR Private PK-12 765 0.04
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 0.04
Rye Neck Middle School 7 Public 6-8 351 0.96
Westchester Day School NR Private PK, K-8 379 1.10
Hommocks School 7 Public 6-8 1,258 1.41
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 0.04
Mamaroneck High School 8 Public 9-12 1,660 0.93
Rye Neck Senior High School 9 Public 9-12 515 0.96
Westchester Hebrew High School NR Private 9-12 87 1.10
Harrison High School 9 Public 9-12 1,064 2.14

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

Neighbors for 126 Dubois Avenue, Mamaroneck

Here are the neighbors for 126 Dubois Avenue, Mamaroneck.

Address Square feet Purchase date Purchase price
317 Tompkins Ave, Mamaroneck 2,221 11/30/2016
408 E Boston Post Rd, Mamaroneck 1,820 09/19/2013 $500,000
311 Tompkins Ave, Mamaroneck 1,778 11/07/1995 $180,000
217 S Barry Ave, Mamaroneck 2,363 07/30/1994
221 S Barry Ave, Mamaroneck 2,010 07/27/2015 $775,000
121 Dubois Ave, Mamaroneck 2,202 06/01/2023 $610,000
129 Dubois Ave, Mamaroneck 2,730 05/31/2013 $438,000
139 Dubois Ave, Mamaroneck 3,078 03/16/2021 $937,500
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
132 Dubois Ave, Mamaroneck 1,362 11/29/2022 $563,000
203 S Barry Ave, Mamaroneck 3,072 07/29/2022 $1,150,000
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
599-605 E Boston Post Rd, Mamaroneck 3,500 08/24/2009 $2,258,000
413-415 Tompkins Ave, Mamaroneck 4,011 03/16/2021 $937,500
120 Dubois Ave, Mamaroneck 2,021 02/17/1998 $285,000
118 Dubois Ave, Mamaroneck 1,604 12/09/2016 $515,000

Nearby ZIP Codes for 126 Dubois Avenue, Mamaroneck

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