Welcome to 21 Calam Avenue! Picture yourself unwinding on your front porch with your morning coffee. This charming Bungalow, a true example of 1920s craftsmanship, is a treasured piece of Ossining's architectural history. This is A Sears, Roebuck and Co. home and is one of 102 homes originally built in Ossining between 1908 and 1939. This home truly has it all, featuring a convenient main floor bedroom and full bath with radiant heated floor—so practical! You'll love the updated eat-in kitchen and formal dining room, perfect for hosting Thanksgiving this year. The spacious living room invites you to binge-watch your favorite shows and create lasting memories with friends and family.
Head upstairs to find two generous bedrooms and another full bath. And here's the best part: you can beat the heat with 2-zone ductless air-conditioning that’s both quiet and efficient.
The basement offers endless possibilities. Whether you need storage, a laundry area, or a great finished space currently set up as an office (153 SF), it’s all there without affecting your living space.
Now, let’s discuss the great outdoors: a fully fenced yard and a 1-car garage provide ample space for your vehicles with an attached shed space for storage. The lot, sized at .16 acres, has plenty of room for a fun game of frisbee, a picnic, swings—the options are limitless. Imagine setting up a fire pit to roast marshmallows, watch fireflies, or just gaze up at the stars.
The versatile stone patio with retaining wall create an inviting space for alfresco dining, just steps away from the kitchen.
Sold for $700,000 on 07/01/25
$700,000
21 Calam Avenue, Ossining, NY 10562
3beds
1,308sqft
Single Family Residence, Residential
Built in 1922
6,970 Square Feet Lot
$702,600 Zestimate®
$535/sqft
$4,257 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: July 01, 2025 at 01:27pm
Listed by:
Carol Marrone 914-419-4000,
Christie's Int. Real Estate 914-200-1515,
Matthew Marrone 914-263-5878,
Christie's Int. Real Estate
Bought with:
Dalia H. Valdes, 10301200548
Julia B Fee Sothebys Int. Rlty
Source: OneKey® MLS,MLS#: 844351

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard, Radiant
Cooling
- Ductless
Appliances
- Included: Dishwasher, Dryer, Gas Range, Refrigerator, Washer
- Laundry: In Basement
Features
- First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Formal Dining
- Flooring: Carpet, Hardwood
- Basement: Full,Partially Finished
- Attic: Scuttle,Unfinished
- Has fireplace: No
Interior area
- Total structure area: 1,461
- Total interior livable area: 1,308 sqft
Property
Parking
- Total spaces: 4
- Parking features: Driveway, Garage
- Garage spaces: 1
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Covered, Patio, Porch
- Fencing: Back Yard,Fenced,Perimeter
Lot
- Size: 6,970 sqft
- Features: Back Yard, Near Public Transit, Near School, Near Shops
Details
- Parcel number: 420308901600000000008200004
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Bungalow
- Property subtype: Single Family Residence, Residential
Materials
- Other
- Foundation: Other
Condition
- Year built: 1922
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Community & neighborhood
Location
- Region: Ossining
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Services availability
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Estimated market value
$702,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$702,600