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401 Clairmont Avenue, Thornwood, NY 10594 Property Information

401 Clairmont Avenue, Thornwood, NY 10594 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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401 Clairmont Avenue, Thornwood, NY 10594
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Address

Primary address 401 Clairmont Avenue, Thornwood
Zip code 10594
County Westchester
Municipality Mount Pleasant
Parcel ID 106.15-1-2

Sales & Tax Overview for 401 Clairmont Avenue, Thornwood

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

Sale date 11/01/2019
Sale price $8,350,000
Arm's length
Current property tax $58,187

Lot & Building Information for 401 Clairmont Avenue, Thornwood

Building sqft 35,200
Acreage 0.89
Year built 1950
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Mount Pleasant

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Other Property Data for 401 Clairmont Avenue, Thornwood

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About 401 Clairmont Avenue, Thornwood

What is the year built & the total sq. ft. for 401 Clairmont Avenue, Thornwood, NY 10594?

401 Clairmont Avenue, Thornwood, NY 10594 was built in 1950 and has a total of 35,200 square feet.

What is the assessed value of 401 Clairmont Avenue, Thornwood, NY 10594 and the property tax paid?

Assessed at $28,100, the tax amount paid for 401 Clairmont Avenue, Thornwood, NY 10594 is $51,662.

When was 401 Clairmont Avenue, Thornwood, NY 10594 last sold and what was the last sale price?

401 Clairmont Avenue, Thornwood, NY 10594 was last sold in 11/01/2019 for $8,350,000.

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.
Research 100M+ property records powered by:
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Past Sales & Property History for 401 Clairmont Avenue, Thornwood

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Purchase date Purchase price Buyer name Seller name
11/01/2019 $8,350,000

Title Documents for 401 Clairmont Avenue, Thornwood

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Date Type Amount Party 1 Party 2 Doc image
11/01/2019 - D
11/07/2019 - R
Mortgage
11/01/2019 - D
11/07/2019 - R
Deed
01/10/2018 - D
01/30/2018 - R
Mortgage
01/10/2018 - D
01/30/2018 - R
Mortgage
01/10/2018 - D
01/30/2018 - R
Mortgage
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R: Recorded date
D: Document date

Property Taxes for 401 Clairmont Avenue, Thornwood

Access detailed property tax data for 401 Clairmont Avenue, Thornwood, NY 10594. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $51,662
Current property tax $58,187
Market value $2,626,168
Assessed value $28,100

Assessment History for 401 Clairmont Avenue, Thornwood

Here's the assessment & property tax history for 401 Clairmont Avenue, Thornwood, 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 $2,626,168 $28,100 1838.5188 $51,662 -0.93%
2024 $2,626,168 $28,100 1855.7285 $52,146 +2.02%
2023 $204,810 $28,100 1818.9609 $51,113 +0.66%
2022 $2,322,314 $28,100 1806.9878 $50,776 +1.14%
2021 $93,150 $28,100 1786.5482 $50,202 +5.81%

Demographics by Zip Code

Total population 5,110
Median age 42.6
Average household income $190,958
Family households 80.8%
Occupied housing units 1,698
Owner occupied units 89.6%
Average number of people per household 2.91
Median year structure built 1960
Median value for units with a mortgage $726,100
Median value for units without a mortgage $633,400

Risk

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FEMA flood zone(s) 0.2, AE, X (See more on map)

Transportation

Access the detailed traffic volume map for 401 Clairmont Avenue, Thornwood 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

Neighbors for 401 Clairmont Avenue, Thornwood

Here are the neighbors for 401 Clairmont Avenue, Thornwood.

Address Square feet Purchase date Purchase price
3 Walnut Pl, Thornwood 1,466 10/10/2017
51 Stanley St, Pleasantville 2,266 07/16/2021 $632,000
46 Booth St, Pleasantville 1,368 07/14/2022
60 Booth St, Pleasantville 1,257 12/03/2022
73 Booth St, Pleasantville 1,794 11/01/2018 $625,000
953 Broadway, Thornwood 5,827 04/16/2007
645 Marble Ave, Thornwood 1,325
73 Stanley St, Pleasantville 1,350 06/24/2019 $629,000
66 Booth St, Pleasantville 1,423 07/16/2014
59 Stanley St, Pleasantville 1,456 06/18/2013 $395,000
10 Walnut Pl, Thornwood 7,850 10/26/2018 $1,200,000
10 St Charles St, Thornwood 13,819 01/26/2016 $1,000,000
52 Booth St, Pleasantville 1,478 12/16/2024
51 Rosalind Ave, Pleasantville 1,440 01/26/2023
61 Walnut St, Pleasantville 2,858 11/12/2025 $1,285,000
41 Rosalind Ave, Pleasantville 1,920 10/28/2019
55 Stanley St, Pleasantville 1,165 01/17/2014 $355,000
65 Stanley St, Pleasantville 1,596 07/12/2005 $600,000
64 Booth St, Pleasantville 978 06/24/2021
68 Booth St, Pleasantville 1,338 06/22/2018

Nearby ZIP Codes for 401 Clairmont Avenue, Thornwood

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