Seller's Agent in 2026
Mark Seiden
Mark Seiden Real Estate Team
(914) 362-1006
81 in this area
331 Total Sales
22 William St Ossining, NY 10562
4
Beds
2
Baths
2,116
Sq Ft
6,970
Sq Ft Lot
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
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
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
Ortega Christian and Ortega Santiago
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
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
193.49%
Purchase Details
Closed on
Aug 22, 2005
Sold by
Martinez Elizabeth
Bought by
Martinez Mateo Lamar and Martinez Richard
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $500,000 | Assurance Title Services | |
| Bargain Sale Deed | -- | -- |
Source: Public Records
Property History
| 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
| 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 |
|---|---|---|---|---|
| 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
-
Fernando De Olazabal
F
Buyer's Agent in 2026
Fernando De Olazabal
Winzone Realty Inc
(929) 602-0868
1 in this area
13 Total Sales
Map
Source: OneKey® MLS
MLS Number: 914111
APN: 4203-097-007-00000-000-0010-000-0-5
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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
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