Sold for $664,000 on 09/12/25
$664,000
121 Warren Avenue, Groton, CT 06355
4beds
2,548sqft
Single Family Residence
Built in 1951
0.59 Acres Lot
$677,800 Zestimate®
$261/sqft
$4,069 Estimated rent
Home value
$677,800
$610,000 - $759,000
$4,069/mo
Zestimate® history
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What's special
This house is located halfway between Mystic and Noank overlooking Beebee Cove and abutting a beautiful preservation of the Avalonia Land Conservancy. The water view over the cove extends to Fisher's Island Sound and beyond. A truly one of a kind location providing a beautiful setting within a one mile walk to downtown Mystic. The house is a classic 2500sqft Cape and has 2 bedrooms on the main floor and a full bath plus 2 bedrooms on the second floor and a full bath. There are beautiful hardwood floors on both levels and two fireplaces. The sunroom overlooks the Conservancy and a beautiful wooded area and water views. This is a great opportunity to make this desirable home your own while living in one of the most private neighborhoods on a dead end street. It is truly a serene and special place.
Zillow last checked: 8 hours ago
Listing updated: September 12, 2025 at 11:14am
Listed by:
Michele Peters 860-884-3084,
Compass Connecticut, LLC 860-572-9099,
Susan Robotham 860-235-0979,
Compass Connecticut, LLC
Bought with:
Katy T. Fetherston, RES.0768698
Compass Connecticut, LLC
Source: Smart MLS,MLS#: 24100562
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Level: Main
Bedroom
- Level: Main
- Area: 143 Square Feet
- Dimensions: 11 x 13
Bedroom
- Level: Upper
- Area: 121 Square Feet
- Dimensions: 11 x 11
Bedroom
- Level: Upper
- Area: 120 Square Feet
- Dimensions: 10 x 12
Dining room
- Level: Main
- Area: 121 Square Feet
- Dimensions: 11 x 11
Family room
- Level: Main
- Area: 200 Square Feet
- Dimensions: 10 x 20
Kitchen
- Level: Main
- Area: 120 Square Feet
- Dimensions: 10 x 12
Living room
- Level: Main
- Area: 154 Square Feet
- Dimensions: 11 x 14
Sun room
- Features: Remodeled
- Level: Main
- Area: 156 Square Feet
- Dimensions: 12 x 13
Heating
- Baseboard, Zoned, Oil
Cooling
- None
Appliances
- Included: Range Hood, Refrigerator, Dishwasher, Washer, Water Heater
Features
- Basement: Full
- Attic: Access Via Hatch
- Number of fireplaces: 2
Interior area
- Total structure area: 2,548
- Total interior livable area: 2,548 sqft
- Finished area above ground: 2,548
Property
Parking
- Parking features: None
Features
- Patio & porch: Porch
- Exterior features: Stone Wall
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 0.58 Acres
- Features: Wooded, Borders Open Space, Dry, Cul-De-Sac
Details
- Parcel number: 1958812
- Zoning: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cape Cod
- Property subtype: Single Family Residence
Materials
- Shingle Siding
- Foundation: Concrete Perimeter
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1951
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Community
- Community features: Golf, Library, Medical Facilities, Park
Location
- Region: Mystic
- Subdivision: Mystic
Price history
| Date | Event | Price |
|---|---|---|
| 9/12/2025 | Sold | $664,000+2.3%$261/sqft |
Source: | ||
| 8/28/2025 | Pending sale | $649,000$255/sqft |
Source: | ||
| 8/1/2025 | Price change | $649,000-18.8%$255/sqft |
Source: | ||
| 7/22/2025 | Price change | $799,000-7.1%$314/sqft |
Source: | ||
| 6/4/2025 | Listed for sale | $860,000$338/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Neighborhood: 06355
Nearby schools
GreatSchools rating
- 5/10Mystic River Magnet SchoolGrades: PK-5Distance: 0.9 mi
- 5/10Groton Middle SchoolGrades: 6-8Distance: 1.3 mi
- 5/10Fitch Senior High SchoolGrades: 9-12Distance: 1.4 mi
Schools provided by the listing agent
- High: Fitch Senior
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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$677,800
2% more+ $13,556
With Zillow Showcase(estimated)
$691,356