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    22 William St Ossining, NY 10562

    Pending
    For Sale
    $399,222

    Duplex - Ossining, NY

    Type:Duplex
    Property size:
    2,116 SF
    Lot size:
    0.16 Acres
    Days on Market:
    60
    Last Refresh:
    Dec 14 at 9:06 pm

    Property Features for 22 William St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Standard status
    Pending
    Rooms
    Basement, Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
    Bedrooms
    4
    Bathrooms
    2
    APN
    97.07-5-10
    Parking features
    Driveway, On Street
    Interior features
    First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen
    Basement Y/N
    1
    Size
    2,116 SF
    Lot size
    0.16 Acres

    Utilities

    Heating system
    Hot Water (Heating), Oil

    Building Details

    Year built
    1893
    Number of units
    2
    Flooring type
    Hardwood
    Building materials
    Frame, Vinyl Siding
    Architectural style
    Other

    Mark Seiden Real Estate Team (914) 362-1006 [email protected]

    Listing agent Mark J. Seiden (914) 362-1006 License #10311200147

    Listing date Oct 16, 2025

    MLS# 914111 Listing URL

    Copyright © 2025 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Ossining Duplex with Renovation Potential

    This two-family home presents an opportunity for contractors, investors, and end users to restore, renovate, or reimagine the space. The property is suitable as an income-producing rental or for owner-occupancy with rental income from the second unit. Key features include two units ready for renovation, a driveway for off-street parking, and a level rear yard suitable for outdoor living or expansion. The property is located near schools, village shops, and public transportation. The vintage property has the potential to be transformed into a modern home while preserving its original charm. The lot size is 0.16 acres. The property size is 2116 square feet. The square footage does not include the semi-finished third-floor attic space. The property is located in Ossining, NY.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Dental Office Hair Salon Clothing Store Nail Salon Food Market Grocery Store

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Ossining
    County
    Westchester
    State
    New York
    Longitude
    -73.8634752
    Latitude
    41.1553882

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    FAQs

    What type of property is this?
    Duplex - Two-family home in Ossining, NY, ideal for renovation and investment.
    Where is this duplex located?
    The property is located at 22 William St Ossining, NY.
    What is the asking price?
    The asking price for this property is $399,222.
    What are key features of this property?
    This property features: - Two spacious units offer income potential or owner-occupancy with rental income.; - Prime location near schools, village shops, and public transportation.; - Driveway provides convenient off-street parking.
    (914) 362-1006
    Request Owner's contact information
    22 William St Ossining, NY 10562
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    22 William St Ossining, NY 10562
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