Westchester County  »  10594  »  Sherman Ave  »  821 Sherman Ave

821 Sherman Avenue, Thornwood, NY 10594 Property Information

821 Sherman Avenue, Thornwood, NY 10594 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

821 Sherman Avenue, Thornwood, NY 10594
static Mapbox map

Address

Primary address 821 Sherman Avenue, Thornwood
Zip code 10594
County Westchester
Municipality Mount Pleasant
Parcel ID 106.15-6-76

Sales & Tax Overview for 821 Sherman Avenue, Thornwood

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

Sale date 01/04/2023
Sale price $730,000
Arm's length
Current property tax $15,323

Lot & Building Information for 821 Sherman Avenue, Thornwood

Building sqft 1,657
Building class Three Family Year-Round Residence (230)
Acreage 0.22
Stories 2
Units 3
Bedrooms 3
Bathrooms 3
Kitchen 3
Style Other style
Fireplace 1
First story sqft
Second story sqft
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

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 821 Sherman Avenue, Thornwood

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 821 Sherman Avenue, Thornwood , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 821 Sherman Avenue, Thornwood

How many square feet does 821 Sherman Avenue, Thornwood, NY 10594 have?

This Three Family Year-Round Residence (230) located at 821 Sherman Avenue, Thornwood, NY 10594 has a total of 1,657 square feet.

What is the assessed value of 821 Sherman Avenue, Thornwood, NY 10594 and the property tax paid?

Assessed at $7,400, the tax amount paid for 821 Sherman Avenue, Thornwood, NY 10594 is $13,605.

When was 821 Sherman Avenue, Thornwood, NY 10594 last sold and what was the last sale price?

821 Sherman Avenue, Thornwood, NY 10594 was last sold in 01/04/2023 for $730,000.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 821 Sherman Avenue, Thornwood

Create a free account to view the complete sales history for 821 Sherman Avenue, Thornwood, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
01/04/2023 $730,000
08/10/2005 $640,000
       
       
       
Access the complete sales history for 821 Sherman Avenue, Thornwood with a free account.
Sign up

Title Documents for 821 Sherman 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
01/04/2023 - D
01/09/2023 - R
Mortgage
01/04/2023 - D
01/09/2023 - R
Deed
08/10/2005 - D
10/04/2005 - R
Deed
04/22/2004 - D
10/12/2004 - R
Deed
(Life estate deed)
           
Unlock daily updated title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 821 Sherman Avenue, Thornwood

Access detailed property tax data for 821 Sherman Avenue, Thornwood, NY 10594. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $13,605
Current property tax $15,323
Market value $691,589
Assessed value $7,400

Assessment History for 821 Sherman Avenue, Thornwood

Here's the assessment & property tax history for 821 Sherman 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 $691,589 $7,400 1838.5188 $13,605 -0.93%
2024 $691,589 $7,400 1855.7285 $13,732 +2.02%
2023 $53,936 $7,400 1818.9609 $13,460 +0.66%
2022 $611,570 $7,400 1806.9878 $13,372 +1.14%
2021 $7,400 $7,400 1786.5482 $13,220 +5.81%

Risk

Create a free account to unlock extended information for 821 Sherman 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 821 Sherman 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Pleasant Cottage School NR Public K-12 129 0.82
Columbus Elementary School 6 Public 3-5 482 0.92
Pleasantville Middle School 8 Public 5-8 468 0.99
Cedar Knolls Academy NR Public 1-10 59 1.16
Bedford Road School 6 Public K-4 569 1.25

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Edenwald School NR Public 6-12 85 0.82
Mount Pleasant Cottage School NR Public K-12 129 0.82
Pleasantville Middle School 8 Public 5-8 468 0.99
Westlake Middle School 6 Public 6-8 429 1.10
Cedar Knolls Academy NR Public 1-10 59 1.16

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Edenwald School NR Public 6-12 85 0.82
Mount Pleasant Cottage School NR Public K-12 129 0.82
Pleasantville High School 9 Public 9-12 593 0.87
Westlake High School 9 Public 9-12 547 1.10
Cedar Knolls Academy NR Public 1-10 59 1.16

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

Neighbors for 821 Sherman Avenue, Thornwood

Here are the neighbors for 821 Sherman Avenue, Thornwood.

Address Square feet Purchase date Purchase price
55 Circular St, Thornwood 1,224
45 Circular St, Thornwood 1,820 04/29/2024 $10
844 Commerce St, Thornwood 2,000
196 Walter Ave, Thornwood 2,162 11/02/2022 $725,000
888 Sherman Ave, Thornwood 1,732 06/23/2022 $675,000
884 Sherman Ave, Thornwood 1,568 10/03/2024
860 Commerce St, Thornwood 1,318 03/30/2004 $700,000
162 Florence Ave, Thornwood 1,216 12/15/2022 $716,000
848 Sherman Ave, Thornwood 930 05/01/2025
840 Sherman Ave, Thornwood 1,147 03/14/1997
65 Edwin St, Thornwood 1,440 04/29/2010
862 Commerce St, Thornwood
910 Sherman Ave, Thornwood 1,045
900 Sherman Ave, Thornwood 1,871 04/22/2024
186 Evelyn Ave, Thornwood 12/09/1999 $348,900
827 Sherman Ave, Thornwood 2,346
898 Sherman Ave, Thornwood 1,663 07/24/2020 $600,000
892 Sherman Ave, Thornwood 1,195 01/04/2019 $415,000
852 Commerce St, Thornwood 4,480 09/26/2019 $1,450,000
194 Walter Ave, Thornwood 870 07/01/2006

Nearby ZIP Codes for 821 Sherman Avenue, Thornwood

Not sure if we cover all the data-points you need? View sample full report View sample full report