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550 Warren Avenue, Thornwood, NY 10594 Property Information

550 Warren Avenue, Thornwood, NY 10594 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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550 Warren Avenue, Thornwood, NY 10594
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Address

Primary address 550 Warren Avenue, Thornwood
Zip code 10594
County Westchester
Municipality Mount Pleasant
Parcel ID 112.6-2-30

Sales & Tax Overview for 550 Warren Avenue, Thornwood

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

Sale date 07/31/2020
Sale price $885,000
Arm's length
Current property tax $22,157

Lot & Building Information for 550 Warren Avenue, Thornwood

Building sqft 2,903
Building class One Family Year-Round Residence (210)
Acreage 0.23
Year built 1953
Stories 2
Bedrooms 5
Bathrooms 2
Kitchen 1
Water supply Comm/public
Sewer Comm/public
Style Colonial
Condition 3
Basement 4
Exterior wall Alum/vinyl
Heating type Hot water/steam
Heating fuel Oil
Central air conditioning Yes
First story sqft
Second story sqft
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Mount Pleasant

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

Other Property Data for 550 Warren Avenue, Thornwood

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About 550 Warren Avenue, Thornwood

What is the year built & the total sq. ft. for 550 Warren Avenue, Thornwood, NY 10594?

550 Warren Avenue, Thornwood, NY 10594 was built in 1953 and has a total of 2,903 square feet.

What is the assessed value of 550 Warren Avenue, Thornwood, NY 10594 and the property tax paid?

Assessed at $10,700, the tax amount paid for 550 Warren Avenue, Thornwood, NY 10594 is $19,672.

When was 550 Warren Avenue, Thornwood, NY 10594 last sold and what was the last sale price?

550 Warren Avenue, Thornwood, NY 10594 was last sold in 07/31/2020 for $885,000.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
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Past Sales & Property History for 550 Warren Avenue, Thornwood

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Purchase date Purchase price Buyer name Seller name
07/31/2020 $885,000
07/23/2013 $750,000
05/10/2011 $740,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 550 Warren Avenue, Thornwood

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
07/31/2020 - D
08/12/2020 - R
Mortgage
07/31/2020 - D
08/12/2020 - R
Deed
01/23/2019 - D
01/29/2019 - R
Mortgage
08/12/2013 - R Mortgage
07/23/2013 - D
08/12/2013 - R
Deed
07/23/2013 - D
08/12/2013 - R
Deed
12/04/2012 - R Other
12/04/2012 - R Other
05/26/2011 - R Mortgage
05/10/2011 - D
05/26/2011 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 550 Warren Avenue, Thornwood

Access detailed property tax data for 550 Warren Avenue, Thornwood, NY 10594. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $19,672
Current property tax $22,157
Market value $1,000,000
Assessed value $10,700

Assessment History for 550 Warren Avenue, Thornwood

Here's the assessment & property tax history for 550 Warren 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 $1,000,000 $10,700 1838.5188 $19,672 -0.93%
2024 $1,000,000 $10,700 1855.7285 $19,856 +2.02%
2023 $77,988 $10,700 1818.9609 $19,463 +0.66%
2022 $884,298 $10,700 1806.9878 $19,335 +1.14%
2021 $5,900 $10,700 1786.5482 $19,116 +5.81%

Risk

Create a free account to unlock extended information for 550 Warren Avenue, Thornwood, 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 550 Warren Avenue, Thornwood 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)
Cedar Knolls Academy NR Public 1-10 59 0.61
Columbus Elementary School 6 Public 3-5 482 0.76
Hawthorne Elementary School NR Public K-2 460 1.00
Mount Pleasant Cottage School NR Public K-12 129 1.45
Kensico School 5 Public 3-5 308 1.50

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Linden Hill School NR Public 8-12 64 0.61
Cedar Knolls Academy NR Public 1-10 59 0.61
Westlake Middle School 6 Public 6-8 429 1.18
Mount Pleasant Cottage School NR Public K-12 129 1.45
Edenwald School NR Public 6-12 85 1.45

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Linden Hill School NR Public 8-12 64 0.61
Cedar Knolls Academy NR Public 1-10 59 0.61
EF Academy New York NR Private 9-12 374 1.06
EF Academy International Boarding School NR Private 9-12 669 1.13
Westlake High School 9 Public 9-12 547 1.18

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

Neighbors for 550 Warren Avenue, Thornwood

Here are the neighbors for 550 Warren Avenue, Thornwood.

Address Square feet Purchase date Purchase price
87 Amsterdam Ave, Hawthorne 12/28/2007 $431,300
540 Warren Ave, Thornwood 1,675 04/25/2014 $502,000
111 Union Ave, Thornwood 1,205 03/12/2012 $350,000
376 Bradhurst Ave, Hawthorne 1,077 08/04/2010 $300,000
566 Warren Ave, Thornwood 3,341 01/05/2006 $573,500
300 Brighton Ave, Hawthorne 1,740 10/29/1999 $273,500
85 Union Ave, Thornwood 1,920 06/13/2007 $630,500
151 Broadway, Hawthorne 06/16/2008 $1,100,000
547 Marietta Ave, Thornwood 2,711 11/30/2015 $506,000
560 Warren Ave, Thornwood 1,854 09/23/2022
544 Warren Ave, Thornwood 1,622 11/13/2014 $527,000
154 Broadway, Hawthorne 01/13/2011 $2,560,000
570 Warren Ave, Thornwood 2,260 10/27/2017 $678,000
302 Brighton Ave, Hawthorne
153 Broadway, Hawthorne 12/30/2021 $925,000
580 Warren Ave, Thornwood 1,023 05/27/2020 $480,000
91 Amsterdam Ave, Hawthorne 1,620 06/20/2012 $425,000
147 Broadway, Hawthorne 8,699 12/03/2014 $1,075,000
89 Amsterdam Ave, Hawthorne 05/10/2016 $330,000
143 Broadway, Hawthorne 7,335 05/16/2018 $800,000

Nearby ZIP Codes for 550 Warren Avenue, Thornwood

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