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4 Tremont Street, Greenwich CT 06807
4 Tremont Street, Greenwich CT 06807
Connecticut>Fairfield County>Cos Cob

4 Tremont StreetGreenwich, CT 06807

For Sale

$1,495,000

Smart Buyer Rebate $14,950

Currently set up as a multifamily in a single family zone. 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!

Listed by Michael Parelli

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Mike Parelli Real Estate, LLC

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(203) 940-2666

Last updated October 14, 2026

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Source: SmartMLS #24213198

Listing Facts

  • TypeSingle-family
  • NeighborhoodCos Cob
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu23
  • Taxes$7,408/year
  • Size1,774 sqft
  • Price per sqft$843

Location

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Listing History

10/08/2026
Listed by Mike Parelli Real Estate, LLC
$1,495,000
  1. 10/08/2026$1,495,000
    Listed by Mike Parelli Real Estate, LLC

Property Details for 4 Tremont Street

Exterior

Construction

  • New Construction: No/Resale
  • Roof: Asphalt Shingle
  • Year Built: 1915
  • Year Built Details: Public Records
  • Architectural Style: Other
  • Construction Materials: Frame

Features

  • Waterfront Features: Beach Rights

Measurements

  • Lot Features: Level Lot
  • Lot Size Acres: 0.19

Financial

Taxes

  • Parcel Number: 1850638
  • Tax Annual Amount: $7,408.00
  • Tax Year: 26

Interior

Features

  • Appliances: Electric Range, Range Hood, Refrigerator, Dishwasher, Washer, Dryer

Measurements

  • Living Area: 1,774

Rooms

  • Basement: Full, Unfinished
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 8

Parking

Parking

  • Attached Garage: Attached Garage
  • Garage Spaces: 1

Schools

Elementary School

  • Elementary School: Cos Cob

High School

  • High School: Greenwich

Middle or Junior School

  • Middle Or Junior School: Central

Utilities

Equipment

  • Cooling: Window Unit
  • Heating: Hot Water
  • Sewer: Public Sewer Connected
  • Water Source: Public Water Connected

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3 bathrooms in this single-family home at 4 Tremont Street.

What schools are nearby to 4 Tremont Street?

Nearby schools include the Cos Cob Elementary School, Central Middle School, and Greenwich High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 4 Tremont Street.

What are the annual taxes for 4 Tremont Street?

Annual taxes for this single-family home are estimated at $7,408.

How does 4 Tremont Street compare to other single-family homes in Cos Cob?

This single-family home is listed 34% below the average price for single-family homes in Cos Cob and has been on the market for 54 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,774 sqft.

4 Tremont Street is a 4-bedroom, 3-bath single-family home for sale in Greenwich CT 06807. Available on Prevu for 23 days at $1,495,000. This residence features 1,774 square feet of living space, located in Cos Cob. The median listing price for single-family homes in this area is $1,772,500. Nearby schools include Cos Cob Elementary School, Central Middle School, and Greenwich High School. Browse more single-family home listings in Fairfield County.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.