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.
- 8 hours |
- 83 |
- 2 |
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
Not available
Estimated sales range
Not available
Not available
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.