Brenda Timm
Coldwell Banker Realty
(914) 313-3778
63 Total Sales
16 in Ossining
$285K - $660K Price Range
22 William St Ossining, NY 10562
Ossining AreaEstimated Value: $647,910
4
Beds
2
Baths
2,116
Sq Ft
$306/Sq Ft
Est. Value
Highlights
- Wood Flooring
- Porch
- Bathroom on Main Level
- Main Floor Bedroom
- Eat-In Kitchen
- Hot Water Heating System
About This Home
As of January 2026Calling all contractors, investors, and end users! This classic two-family home is brimming with potential and offers an incredible opportunity to restore, renovate, or reimagine the space to fit your needs. Whether you're looking for a solid income-producing rental property or a place to call home while offsetting your mortgage by renting out the second unit—this is the one! Key Features: two spacious units ready for renovation, driveway for convenient off-street parking, level rear yard—ideal for outdoor living or expansion, prime location near schools, village shops, and public transportation. With the right vision, this vintage gem can be transformed into a modern home while preserving its original charm. Don't miss out on this rare chance to create value in a sought-after neighborhood. There are no audio recording devices inside this property. Square footage on MLS does not include semi-finished third floor attic space.
Last Agent to Sell the Property
Mark Seiden Real Estate Team License #10311200147 Listed on: 09/17/2025
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Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $14,889
Year Built
- Built in 1893
Lot Details
- 6,970 Sq Ft Lot
- North Facing Home
Home Design
- Duplex
- Frame Construction
- Vinyl Siding
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- Bathroom on Main Level
- 2 Full Bathrooms
Parking
- Driveway
- On-Street Parking
Schools
- Brookside Elementary School
- Anne M Dorner Middle School
- Ossining High School
Utilities
- No Cooling
- Hot Water Heating System
- Heating System Uses Oil
Additional Features
- Eat-In Kitchen
- Wood Flooring
- Basement Fills Entire Space Under The House
- Porch
Community Details
- 2 Units
- 2 Separate Electric Meters
Listing and Financial Details
- Exclusions: A/C units and 2 refrigerators
- Assessor Parcel Number 97.07-5-10
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Sep 17, 2025
Closed on
Jan 7, 2026
Sold by
Williams Sherry Michelle and Martinez Mateo Lamar
Bought by
Seller's Agent
Mark Seiden
Mark Seiden Real Estate Team
Buyer's Agent
Fernando De Olazabal
Winzone Realty Inc
List Price
$399,222
Sold Price
$500,000
Premium/Discount to List
$100,778
25.24%
Views
161
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$147,910
Avg. Annual Appreciation
44.05%
Purchase Details
Closed on
Aug 22, 2005
Sold by
Martinez Elizabeth
Bought by
Martinez Mateo Lamar and Martinez Richard
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Ossining, NY
-
Brenda Timm
-
Lee Kader
Lee Kader
Keller Williams Realty Partner
(917) 924-4166
56 Total Sales
2 in Ossining
$450K - $510K Price Range
-
Rita Longo
Rita Longo
Howard Hanna Rand Realty
(914) 313-3782
89 Total Sales
1 in Ossining
$620,000 Price
-
Randolph Rogers
Randolph Rogers
eXp Realty
(646) 845-7800
49 Total Sales
1 in Ossining
$435,000 Price
-
Janyce Selkin
Janyce Selkin
Responds QuicklyHoward Hanna Rand Realty
(646) 846-4106
71 Total Sales
1 in Ossining
$570,000 Price
-
Doug Tricarico
Doug Tricarico
Houlihan Lawrence Inc.
(914) 506-8701
78 Total Sales
1 in Ossining
$515,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $500,000 | Assurance Title Services | ||
| Martinez Mateo Lamar | -- | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $50,000 | ||
| Previous Owner | Martinez Elizabeth | $86,275 | |
| Previous Owner | Martinez Elizabeth | $65,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 01/07/2026 01/07/26 | Sold | $500,000 | +25.2% | $236 / Sq Ft |
| 10/16/2025 10/16/25 | Pending | -- | -- | -- |
| 09/17/2025 09/17/25 | For Sale | $399,222 | -- | $189 / Sq Ft |
Source: OneKey® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $12,317 | $510,000 | $221,100 | $288,900 |
| 2024 | $16,978 | $457,600 | $125,500 | $332,100 |
| 2023 | $8,308 | $426,200 | $125,500 | $300,700 |
| 2022 | $6,573 | $380,300 | $125,500 | $254,800 |
| 2021 | $2,098 | $317,300 | $125,500 | $191,800 |
| 2020 | $2,655 | $304,500 | $125,500 | $179,000 |
| 2019 | $12,285 | $293,200 | $109,100 | $184,100 |
| 2018 | $4,630 | $290,400 | $109,100 | $181,300 |
| 2017 | $140 | $279,200 | $109,100 | $170,100 |
| 2016 | $133,860 | $279,200 | $109,100 | $170,100 |
| 2015 | $7,740 | $17,325 | $4,400 | $12,925 |
| 2014 | $7,740 | $17,325 | $4,400 | $12,925 |
| 2013 | $7,740 | $17,325 | $4,400 | $12,925 |
Source: Public Records
Agents Affiliated with this Home
-
Mark Seiden
Seller's Agent in 2026
Mark Seiden
Mark Seiden Real Estate Team
(914) 362-1006
309 Total Sales
-
Fernando De Olazabal
FD
Buyer's Agent in 2026
Fernando De Olazabal
Winzone Realty Inc
(929) 602-0868
16 Total Sales
Map
Source: OneKey® MLS
MLS Number: 914111
APN: 4203-097-007-00000-000-0010-000-0-5
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The data relating to real estate for sale or lease on this web site comes in part from OneKey® MLS. Real estate listings held by brokerage firms other than Ten-X are marked with the OneKey® MLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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Copyright 2026 OneKey® MLS. All rights reserved.
Based on information submitted to the MLS GRID
Listings courtesy of OneKey® MLS as distributed by MLS GRID
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