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121 Larchmont Avenue, Larchmont, NY 10538 Property Information

121 Larchmont Avenue, Larchmont, NY 10538 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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121 Larchmont Avenue, Larchmont, NY 10538
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Address

Primary address 121 Larchmont Avenue, Larchmont
Zip code 10538
County Westchester
Municipality Mamaroneck
Parcel ID 7.5-19-0

Sales & Tax Overview for 121 Larchmont Avenue, Larchmont

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

Current property tax $0

Lot & Building Information for 121 Larchmont Avenue, Larchmont

Building sqft 7,247
Building class Libraries (611)
Acreage 0.31
Lot dimensions 112 ft X 120 ft
Frontage 112
Depth 120
Year built 1930
Stories 2
Water supply Comm/public
Sewer Comm/public
Story height
Air conditioning coverage 100%
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Mamaroneck

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

Other Property Data for 121 Larchmont Avenue, Larchmont

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About 121 Larchmont Avenue, Larchmont

What is the year built & the total sq. ft. for 121 Larchmont Avenue, Larchmont, NY 10538?

121 Larchmont Avenue, Larchmont, NY 10538 was built in 1930 and has a total of 7,247 square feet.

What is the assessed value of 121 Larchmont Avenue, Larchmont, NY 10538 and the property tax paid?

Assessed at $2,556,818, the tax amount paid for 121 Larchmont Avenue, Larchmont, NY 10538 is $50,602.

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 121 Larchmont Avenue, Larchmont

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No recorded sales for this property.

Title Documents for 121 Larchmont Avenue, Larchmont

Data not available for this property.

Property Taxes for 121 Larchmont Avenue, Larchmont

Access detailed property tax data for 121 Larchmont Avenue, Larchmont, NY 10538. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $50,603
Current property tax $0
Market value $2,556,818
Assessed value $2,556,818

Assessment History for 121 Larchmont Avenue, Larchmont

Here's the assessment & property tax history for 121 Larchmont Avenue, Larchmont, 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 $2,556,818 $2,556,818 19.7912 $50,603 -2.19%
2024 $2,556,818 $2,556,818 20.2337 $51,734 -5.02%
2023 $2,556,818 $2,556,818 21.3037 $54,470 -5.50%
2022 $2,556,818 $2,556,818 22.5434 $57,639 -1.85%
2021 $2,556,818 $2,556,818 22.9673 $58,723 +2.35%

Demographics by Zip Code

Total population 17,760
Median age 41.1
Average household income $386,567
Family households 74.4%
Occupied housing units 6,743
Owner occupied units 78.3%
Average number of people per household 2.63
Median year structure built 1938
Median value for units with a mortgage $1,377,200
Median value for units without a mortgage $1,143,900

Risk

Create a free account to unlock extended information for 121 Larchmont Avenue, Larchmont, 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 121 Larchmont Avenue, Larchmont 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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Neighbors for 121 Larchmont Avenue, Larchmont

Here are the neighbors for 121 Larchmont Avenue, Larchmont.

Address Square feet Purchase date Purchase price
12 Clark CT, Larchmont 2,253 01/07/2005 $877,333
10 Clark CT, Larchmont 1,879 02/23/1999
8 Clark CT, Larchmont 2,422 10/14/2021 $1,795,000
52 Elm Ave, Larchmont 4,004 06/02/2010
25 Manor Ln, Larchmont 1,314 05/23/2017 $900,000
11 Clark CT, Larchmont 2,014 12/06/2024 $1,375,000
11 Manor Pl, Larchmont 1,388 10/18/2023 $274,545
98 Larchmont Ave, Larchmont 4,104 03/27/2018 $2,900,000
14 Clark CT, Larchmont 2,269 12/01/2020 $1,170,000
2137 Boston Post Rd, Larchmont 15,257
30 Elm Ave, Larchmont 4,344 09/15/2016 $2,838,500
7 Clark CT, Larchmont 2,144 08/22/2022 $1,600,000
2 Clark CT, Larchmont 3,264 06/27/2011 $1,100,000
17 Manor Pl, Larchmont 1,648 03/19/2020
2149 Boston Post Rd, Larchmont 1,849 09/11/2015 $1,150,000
15 Clark CT, Larchmont 2,572 07/18/2007 $1,356,000
15 Manor Pl, Larchmont 1,799 09/29/2014
7 Manor Pl, Larchmont 1,984 04/29/2016 $800,000
9 Clark CT, Larchmont 2,230 06/06/2022 $1,600,000
23 Manor Ln, Larchmont 2,354 07/29/2014 $1,210,000

Nearby ZIP Codes for 121 Larchmont Avenue, Larchmont

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