| Primary address | 7 William Street, Ossining |
| Zip code | 10562 |
| County | Westchester |
| Municipality | Ossining |
| Parcel ID | 97.7-2-37 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $10,293 |
| Building sqft | 1,332 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.07 |
| Year built | 1875 |
| Units | 2 |
| Rooms | 6 |
| Bedrooms | 3 |
| Bathrooms | 3 |
| Zoning district | Register |
| School district | Ossining |
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:
7 William Street, Ossining, NY 10562 was built in 1875 and has a total of 1,332 square feet.
What is the assessed value of 7 William Street, Ossining, NY 10562 and the property tax paid?Assessed at $429,500, the tax amount paid for 7 William Street, Ossining, NY 10562 is $13,461.
How many residential units does this building have?This building has 2 residential unit(s).
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 7 William Street, Ossining, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 7 William Street, Ossining, NY 10562. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $13,461 |
| Current property tax | $10,293 |
| Market value | $429,500 |
| Assessed value | $429,500 |
Here's the assessment & property tax history for 7 William Street, Ossining, 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 | $429,500 | $429,500 | 31.3416 | $13,461 | +5.58% |
| 2024 | $390,500 | $390,500 | 32.6487 | $12,749 | -0.67% |
| 2023 | $363,700 | $363,700 | 35.2915 | $12,836 | +1.25% |
| 2022 | $324,500 | $324,500 | 39.0673 | $12,677 | +18.35% |
| 2021 | $270,700 | $270,700 | 39.5689 | $10,711 | +0.81% |
Create a free account to unlock extended information for 7 William Street, Ossining, 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 7 William Street, Ossining 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 (miles) |
|---|---|---|---|---|---|
| Park School | NR | Public | PK, K | 543 | 0.16 |
| Park School | NR | Public | PK, K | 543 | 0.16 |
| Claremont School | 3 | Public | 3-4 | 683 | 1.11 |
| Roosevelt School | 3 | Public | 5 | 352 | 1.25 |
| Noah's Ark Christian Academy | NR | Private | PK, K-8 | 0 | 1.31 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Cardinal Mccloskey School | NR | Private | 8-12 | 4 | 0.89 |
| Anne M Dorner Middle School | 4 | Public | 6-8 | 1,033 | 1.12 |
| Noah's Ark Christian Academy | NR | Private | PK, K-8 | 0 | 1.31 |
| St Theresa School | NR | Private | PK, K-8 | 147 | 1.66 |
| Clearview School Day Treatment | NR | Private | PK-12 | 116 | 1.66 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Ossining High School | 4 | Public | 9-12 | 1,552 | 0.40 |
| Cardinal Mccloskey School | NR | Private | 8-12 | 4 | 0.89 |
| Clearview School Day Treatment | NR | Private | PK-12 | 116 | 1.66 |
| Briarcliff High School | 10 | Public | 9-12 | 488 | 3.14 |
| Croton Harmon High School | 9 | Public | 9-12 | 486 | 3.64 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 7 William Street, Ossining.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 28 James St, Ossining | 2,008 | 06/13/2007 | $10 |
| 72 State St, Ossining | 2,904 | 02/16/2000 | $120,000 |
| 4 William St, Ossining | 1,400 | 12/16/2025 | $327,000 |
| 64 State St, Ossining | 1,600 | 09/30/2003 | $334,750 |
| 11 Hamilton Ave, Ossining | 1,871 | 08/29/2005 | $525,000 |
| 58 State St, Ossining | 1,440 | 03/03/2006 | $286,200 |
| 52 State St, Ossining | 1,704 | 09/15/2020 | |
| 24 James St, Ossining | 2,016 | ||
| 30-32 James St, Ossining | 1,120 | 05/12/2014 | |
| 60 State St, Ossining | 1,200 | 05/23/2023 | |
| 5 S Malcolm St, Ossining | 1,792 | 10/03/2017 | $133,000 |
| 9 William St, Ossining | 2,772 | 10/31/2006 | $220,000 |
| 46 State St, Ossining | 2,132 | 09/15/2004 | $10 |
| 66 State St, Ossining | 2,732 | 08/18/2004 | $490,000 |
| 2 William St, Ossining | 992 | 01/04/2019 | |
| 3 Hamilton Ave, Ossining | 1,851 | 11/15/2024 | $540,000 |
| 56 State St, Ossining | 1,820 | 10/14/2010 | $250,000 |
| 3 William St, Ossining | 10/23/2023 | $45,000 | |
| 70 State St, Ossining | 2,222 | 02/12/2002 | |
| 6 William St, Ossining | 2,268 | 04/22/2008 | $10 |