Welcome to 20 Thomas Street, a 3-bedroom, 3-full-bath home in the heart of Cos Cob. The main level offers an open kitchen and dining area, spacious living room, three bedrooms and two full baths. The finished lower level adds a large recreation room, private office, full bath and storage. Outside, enjoy an expansive fenced backyard with a large paver patio, elevated deck and a rare detached 2-car garage. Conveniently located close to the Cos Cob train station, restaurants, shops and entertainment.
Tenant pays for all utilities.
House for rent
Single family residence
Available Sun Nov 1 2026
No pets
Air conditioner, central air
In unit laundry
Garage parking
Forced air
What's special
Elevated deckExpansive fenced backyardPrivate officeFinished lower levelLarge recreation roomLarge paver patio
- 16 days |
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Zillow last checked:
Listing updated:
Travel times
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Heating
- Forced Air
Cooling
- Air Conditioner, Central Air
Appliances
- Included: Dishwasher, Dryer, Freezer, Microwave Oven, Oven, Refrigerator, Washer
- Laundry: In Unit
Features
- Flooring: Carpet, Hardwood
Interior area
- Total interior livable area: 2,117 sqft
Property
Parking
- Parking features: Detached, Garage, Off Street
- Has garage: Yes
- Details: Contact manager
Features
- Patio & porch: Patio
- Exterior features: Close To Downtown, Close To Train Station
Lot
- Features: Level
Details
- Additional structures: Garage(s)
- Parcel number: GREEM08B1489S
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Community & HOA
Location
- Region: Cos Cob
Financial & listing details
- Lease term: 1 Year
Price history
| Date | Event | Price |
|---|---|---|
| 9/19/2026 | Listed for rent | $7,500$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/30/2019 | Sold | $500,000-16.5%$236/sqft |
Source: Public Record Report a problem | ||
| 4/19/2018 | Listed for sale | $599,000$283/sqft |
Source: New England Land Company #102794 Report a problem | ||







