Duplex
4 Tremont St
Active · Greenwich · Out of Area, CT 06807
- Bedrooms
- 4 Beds
- Bathrooms
- 3 Baths
- Year built
- 1915
- Est. monthly taxes
- $617.33
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About this home
Exceptional opportunity in one of Cos Cob's most desirable neighborhoods! This charming two-family offers incredible versatility for investors, builders, and end users. Renovate the existing multifamily or explore conversion into a beautiful single-family residence. With current rents below market, there is immediate income and significant potential to optimize rental revenue. Buyers considering conversion can collect rent to offset carrying costs while pursuing plans and approvals. Features include hardwood floors, spacious living areas, a large rear deck, private backyard, attached garage, and driveway parking. A rare opportunity to unlock value in a sought-after Cos Cob location!
Listing snapshot
- Days on site
- 19 days
- Listed on MLS
- Oct 9, 2026
- Full baths
- 3
- Annual property tax (MLS)
- $7,408
- Tax year
- 2026
- Listing brokerage
- Mike Parelli Real Estate LLC
- MLS ID
- KEY1060727
- Last updated
- Oct 14, 2026
General features
- Property type
- Duplex
- Year built
- 1915
- Garage
- Yes
- Garage spaces
- 1
- Parking
- Driveway
- Water source
- Public
- Sewer
- Public Sewer
- Utilities
- Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water Connected
Interior features
- Basement
- Unfinished
- Heating
- Natural Gas, Other
- Cooling
- Wall/Window Unit(s)
- Interior
- Other
Exterior features
- Construction materials
- Frame
Schools (MLS)
- Elementary school
- Contact Agent
- Elementary school district
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- Middle school
- Call Listing Agent
- Middle school district
- Contact Agent
- High school
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- High school district
- Contact Agent
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Listing data is supplied by the MLS and may change without notice.