| Primary address | 21 Sunset Drive, Thornwood |
| Zip code | 10594 |
| County | Westchester |
| Municipality | Mount Pleasant |
| Parcel ID | 106.16-2-34 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/03/2017 |
| Sale price | $775,000 |
| Arm's length | Register |
| Current property tax | $20,045 |
| Building sqft | 2,127 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.84 |
| Year built | 1940 |
| Stories | 1 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer | Comm/public |
| Style | Ranch |
| Condition | 3 |
| Basement | 3 |
| Exterior wall | Stone |
| Heating type | Hot water/steam |
| Heating fuel | Oil |
| Fireplace | 2 |
| First story sqft | Register |
| Zoning district | Register |
| School district | Byram Hills |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
21 Sunset Drive, Thornwood, NY 10594 was built in 1940 and has a total of 2,127 square feet.
What is the assessed value of 21 Sunset Drive, Thornwood, NY 10594 and the property tax paid?Assessed at $10,550, the tax amount paid for 21 Sunset Drive, Thornwood, NY 10594 is $17,595.
When was 21 Sunset Drive, Thornwood, NY 10594 last sold and what was the last sale price?21 Sunset Drive, Thornwood, NY 10594 was last sold in 02/03/2017 for $775,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 21 Sunset Drive, Thornwood, including title documents, transfer conditions, mortgages and liens.
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.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Sunset Drive, Thornwood, NY 10594. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $17,595 |
| Current property tax | $20,045 |
| Market value | $985,981 |
| Assessed value | $10,550 |
Here's the assessment & property tax history for 21 Sunset Drive, 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 | $985,981 | $10,550 | 1667.8114 | $17,595 | +11.08% |
| 2024 | $985,981 | $10,550 | 1501.4507 | $15,840 | -3.41% |
| 2023 | $76,895 | $10,550 | 1554.5246 | $16,400 | -6.68% |
| 2022 | $871,901 | $10,550 | 1665.8478 | $17,575 | +4.28% |
| 2021 | $10,550 | $10,550 | 1597.4676 | $16,853 | +9.80% |
Create a free account to unlock extended information for 21 Sunset Drive, 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) |
Access the detailed traffic volume map for 21 Sunset Drive, 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 0.94 |
| Columbus Elementary School | 6 | Public | 3-5 | 482 | 1.14 |
| Pleasantville Middle School | 8 | Public | 5-8 | 468 | 1.54 |
| Bedford Road School | 6 | Public | K-4 | 569 | 1.73 |
| Cedar Knolls Academy | NR | Public | 1-10 | 59 | 1.76 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Westlake Middle School | 6 | Public | 6-8 | 429 | 0.78 |
| Edenwald School | NR | Public | 6-12 | 85 | 0.94 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 0.94 |
| Pleasantville Middle School | 8 | Public | 5-8 | 468 | 1.54 |
| Cedar Knolls Academy | NR | Public | 1-10 | 59 | 1.76 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Westlake High School | 9 | Public | 9-12 | 547 | 0.78 |
| Edenwald School | NR | Public | 6-12 | 85 | 0.94 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 0.94 |
| EF Academy International Boarding School | NR | Private | 9-12 | 669 | 1.08 |
| EF Academy New York | NR | Private | 9-12 | 374 | 1.11 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Sunset Drive, Thornwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 61 Virginia Ln, Thornwood | 1,805 | 04/01/2003 | |
| 60 Virginia Ln, Thornwood | 5,646 | 03/03/2003 | $650,000 |
| 2 Miller Pl, Thornwood | 3,430 | ||
| 3 Miller Pl, Thornwood | 3,392 | 07/30/2001 | $369,500 |
| 259 Westchester Ave, Thornwood | 1,728 | 08/30/2013 | $470,000 |
| 6 High Hill Farm Pl, Thornwood | 4,191 | 12/29/2005 | $1,550,000 |
| 56 Virginia Ln, Thornwood | 1,837 | 09/10/1998 | $475,000 |
| 3 Meadow Hill CT, Thornwood | 5,450 | ||
| 10 High Hill Farm Pl, Thornwood | 3,351 | 03/28/2002 | $300,000 |
| 46 Virginia Ln, Thornwood | 3,631 | ||
| 1 Meadow Hill CT, Thornwood | 4,351 | 04/11/2024 | $1,679,000 |
| 9 Miller Pl, Thornwood | 1,927 | 05/29/2003 | $250,000 |
| 57 Virginia Ln, Thornwood | 2,150 | 08/22/2025 | $950,000 |
| 44 Virginia Ln, Thornwood | 3,149 | 03/26/2024 | |
| 8 High Hill Farm Pl, Thornwood | 4,087 | 04/12/2007 | $1,525,000 |
| 2 High Hill Farm Pl, Thornwood | 4,089 | 11/04/2004 | $1,175,000 |
| 5 Miller Pl, Thornwood | 2,269 | 04/26/2025 | |
| 58 Virginia Ln, Thornwood | 1,140 | 07/02/2012 | |
| 19 Sunset Dr, Thornwood | 4,794 | ||
| 4 High Hill Farm Pl, Thornwood | 4,537 | 06/08/2018 |