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20 Waller Avenue

Ossining, NY 10562 · Westchester County

Beds
4
Baths
3
Status
Active
On site
104 days

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About this home

Don't miss this opportunity to own a charming owner occupied only two family home full of character, situated on a beautiful corner lot with a welcoming front porch, great curb appeal, and a detached 2 car garage. This sun filled home features oversized windows, high ceilings, hardwood floors, original wood doors, thick floor moldings, and high hats throughout both units, blending timeless character with modern updates. The main level offers an updated kitchen with granite countertops, stainless steel appliances, a gas Viking stove, laundry, and access to a private backyard. The oversized primary bedroom features elegant arch and tray ceilings. The walk out basement includes a finished recreation room and plenty of storage. The second floor apartment features an updated kitchen, three bedrooms, two full bathrooms, and access to a finished attic with a wainscoted ceiling, providing excellent income potential or additional living space. Conveniently located just 0.5 miles from the Ossining train station and close to downtown restaurants, shops, the farmers market, parks, schools, and major highways. A fantastic opportunity for homeowners and investors alike!

Listed with Julia B Fee Sothebys Int. Rlty · Jo Ann Reilly · Source: OneKey MLS

One Key MLS

Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Nov 3, 2026, 5:07 AM ET. ©2026 One Key MLS.

Estimate your monthly payment

Estimate your mortgage payment, including the principal and interest, taxes, insurance, HOA, and private mortgage insurance.

$6,280.57Total / mo

Estimated monthly payment

Principal & interest
$4,428.24(70.5%)
Taxes
$1,652.33(26.3%)
Insurance
$200.00(3.2%)

Representative rates

Representative rates only, indicative for comparison. Edit the interest rate for your own quote; your lender’s numbers vary with credit, points, and insurance.

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Market insights

The market around Ossining, NY

Current listings

New in the last 30 days

24

Nov 2026

Average price

Active listings

$825,104

Nov 2026

Average days on market

Active listings

98 days

Nov 2026

Computed from 109 active OneKey MLS listings in Ossining, NY.

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