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$899,000
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Property Description
This spacious three-family home in Ossining offers three full stories plus a finished basement, perfect for multi-generational living or rental income. Each unit features its own living areas, kitchen, and bedrooms, providing privacy and flexibility for family members or tenants. The first floor includes a living room, central kitchen and dining area, three bedrooms, and a full bath. The second floor offers a living room, full kitchen, two main bedrooms plus a smaller third, a flexible office, and a full bath. The third floor functions as a self-contained suite with a living area, kitchen, two bedrooms, and a bathroom, while the finished basement adds recreation space, laundry, and storage. Located in the heart of Ossining, the home is close to the Metro-North Hudson Line, Bee-Line buses, ferry service, schools, parks, trails, shopping, and dining. With its adaptable layout, income potential, and proximity to village amenities, this property presents a rare opportunity in a vibrant and historic community.
Full Property Details
Full Property Details for 25 William St
General
- Price: $899,000
- Taxes: $17,999
- Status: Active
- Type: Multi-Family
- Source: Long_Island
- MLS ID: 919172
- Updated: 12/15/2025
- Added to Site: 108 day(s) ago
Interior
- Interior Features: Other
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 7
Parking
- Parking Features: Driveway, Private
Location
- County: Westchester County
Heating & Cooling
- Cooling Type: None
- Heating Type: Other
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: See Remarks
Structural Information
- Detached/Attached: Detached
- Construction: Frame
- Basement: Yes
- Basement Desc.: Full Basement
- Building Size: 2224
- Square Feet: 2,224
- Year Built: 1880
Lot Features
- Lot Size (Acres): 0.13
- Lot Size (Sq. Ft.): 5,663
Financial Considerations
- Tax Amount: $17,999
Disclosures and Reports
- Special Conditions: None
- Property ID: 4203-097-007-00000-000-0081-000-0-4
Listed by Mitra Hakimi Realty Group LLC
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Schools
Schools serving 25 William St
School District:Ossining Union Free School District
| Name | Grades | Distance |
|---|---|---|
Park School 22 Edward Street, Ossining, NY 10562 | PK-K | 0.1 mi |
Roosevelt School, Ossining, NY 190 Croton Avenue, Ossining, NY 10562 | 5- | 1.1 mi |
Claremont School 2 Claremont Road, Ossining, NY 10562 | 3-5 | 1.1 mi |
Anne M Dorner Middle School Van Cortlandt Avenue, Ossining, NY 10562 | 6-8 | 1.1 mi |
Ossining High School 29 South Highland Avenue, Ossining, NY 10562 | 9-12 | 0.3 mi |
Brookside School Pinesbridge Road, Ossining, NY 10562 | 1-2 | 2.5 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 25 William St
Date
Details
Price
Change
Source
12/15/2025
Price Reduced
$899,000
-5.27%
MLS
9/30/2025
Listed
$949,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 25 William St
Year
Property Taxes
Change
Tax Assessment
Change
2024
100%
$551,300
7%
2020
100%
$513,500
12%
2020
100%
$458,100
20%
2020
100%
$382,300
4%
2020
-100%
$366,800
-2%
2020
$13,753
3%
$374,500
1%
2018
$13,341
61%
$370,900
4%
2017
$8,268
-94%
$356,600
—
2017
$129,571
1054%
$356,600
1812%
2016
$11,227
-1%
$18,650
—
2015
$11,297
-15%
$18,650
—
2014
$13,254
—
$18,650
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 25 William St
25 William Street, Ossining, NY 10562 (MLS# 919172) is a Multi-Family property with 3 units containing 7 bedrooms and 3 full bathrooms. 25 William Street is currently listed for $899,000 and was received on September 30, 2025. Want to learn more about 25 William Street? Do you have questions about finding other Multi-Family real estate for sale in Ossining? You can browse all Ossining real estate or contact a Coldwell Banker agent to request more information.
