66 and 64 West Main Street, Groton, CT 06355
What's special
Offered as a truly exceptional combined acquisition, 64 and 66 W. Main Street present a rare opportunity to own two distinct, adjacent parcels under common ownership in the very heart of downtown Mystic. Combining a character-rich, lovingly maintained single-family home with an income-producing two-family property, four dedicated parking spaces and a garage, this versatile collection delivers unmatched flexibility for investors, multi-generational living, or owner-occupants seeking a coastal retreat. Located just steps from Mystic's renowned dining and shopping scene. The historic single-family home, a traditional NE Cape brimming with original charm, boasts gorgeous wide-board hardwood floors, three bedrooms, and three full bathrooms. The detached garage opens up to a hidden secret garden area full of potential just waiting for your inspration. The adjacent two-family property features two residential rental units currently occupied by long-term tenants, along with an adorable "pied-a-terre" ideal for full or part-time living. The upper rental units showcase stunning panoramic views of downtown Mystic. The property included four off-street parking spots, one garage parking spot. A priceless commodity. With unmatched walkable access to everything the area has to offer, this combined asset represents a landmark offering. Whether holding as a primary residence with supplemental income, establishing a multi-generational compound, or managing a turn-key portfolio. A long-term value in one of coastal New England's most sought-after destinations. Long term great tenants currently occupy both units in the multi-family.
- 47 days
- 609
- 22
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Renee R. McCammon (860)705-8084,
Berkshire Hathaway NE Prop. 860-536-4906
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard, Hot Water, Oil
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Included: Electric Water Heater, Water Heater
Features
- Basement: Full,Unfinished,Storage Space,Finished,Interior Entry,Liveable Space
- Attic: None
- Number of fireplaces: 1
Interior area
- Total structure area: 3,630
- Total interior livable area: 3,630 sqft
- Finished area above ground: 3,630
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Detached, Paved, Off Street, Driveway, Private
- Garage spaces: 1
- Has uncovered spaces: Yes
Features
- Patio & porch: Porch, Deck, Patio
- Exterior features: Garden, Stone Wall
- Has view: Yes
- View description: City, Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 0.76 Acres
- Features: Few Trees, Historic District
Details
- Parcel number: 999999999
- Zoning: R-7
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Other
- Property subtype: Multi Family
Materials
- Wood Siding
- Foundation: Concrete Perimeter, Stone
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1850
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Library, Medical Facilities, Park, Playground, Private School(s), Shopping/Mall
- Subdivision: Mystic
HOA
- Has HOA: No
Location
- Region: Mystic
Financial & listing details
- Price per square foot: $548/sqft
- Tax assessed value: $555,940
- Annual tax amount: $13,793
- Date on market: 9/21/2026
- Exclusions: Tenants personal possessions.
Price history
| Date | Event | Price |
|---|---|---|
| 9/20/2026 | Listed for sale | $1,990,000$548/sqft |
Source: | ||
Public tax history
Monthly payment
Estimated market value
$1,868,100
$1.77M - $1.96M
$2,121/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.