Nestled on a peaceful cul-de-sac in a desirable Cos Cob neighborhood, this beautifully crafted 2003 traditional offers approximately 4,800 sq. ft. on 1.25 private acres. Thoughtfully designed for comfortable living and entertaining, the home is being offered for the first time since being built and features four spacious bedrooms, five full baths, and three fireplaces that add warmth and character throughout. Generously scaled living spaces, quality craftsmanship, and timeless architectural details create an inviting atmosphere. The finished lower level had a great exercise rm, billiard rm and family rm. Enjoy the tranquility of the setting with the convenience of nearby schools, parks, shopping, and transportation. Located North Street Elementary and Central Middle School districts.
For sale
$2,500,000
3 Carriage Rd, Cos Cob, CT 06807
4beds
4,851sqft
:
Get pre-qualified$14,104/mo
Residential, Single Family Residence
Built in 2003
1.25 Acres Lot
$2,558,000 Zestimate®
$515/sqft
$-- HOA
What's special
Timeless architectural detailsGenerously scaled living spacesFinished lower levelQuality craftsmanshipFour spacious bedroomsPeaceful cul-de-sac
- 33 days |
- 2,309 |
- 102 |
Zillow last checked:
Listing updated:
Listed by:
Stephen Archino 203-964-7445,
Sotheby's International Realty
Source: Greenwich MLS, Inc.,MLS#: 125372
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Forced Air, Propane
Cooling
- Central Air
Features
- Kitchen Island
- Basement: Finished
- Number of fireplaces: 3
Interior area
- Total structure area: 4,851
- Total interior livable area: 4,851 sqft
Property
Features
- Patio & porch: Terrace
- Exterior features: Balcony
Lot
- Size: 1.25 Acres
- Features: Level
Details
- Parcel number: 083478
- Zoning: RA-2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Shingle Siding
- Roof: Asphalt
Condition
- Year built: 2003
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Propane
Community & HOA
Community
- Security: Security System
Location
- Region: Cos Cob
Financial & listing details
- Price per square foot: $515/sqft
- Tax assessed value: $1,543,220
- Annual tax amount: $15,625
- Date on market: 6/26/2026
- Inclusions: Washer/Dryer, Flat Screen TV, All Kitchen Applncs
Estimated market value
$2,558,000
$2.43M - $2.69M
$8,088/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/26/2026 | Listed for sale | $2,500,000+358.7%$515/sqft |
Source:  Greenwich MLS, Inc. #125372 Report a problem | ||
| 5/1/1997 | Sold | $545,000$112/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,580 +2.8% | $1,543,220 |
| 2024 | $18,071 +2.8% | $1,543,220 |
| 2023 | $17,577 +1% | $1,543,220 |
| 2022 | $17,408 -8.5% | $1,543,220 -6% |
| 2021 | $19,023 | $1,641,360 |
| 2020 | $19,023 -0.8% | $1,641,360 |
| 2019 | $19,171 +2.7% | $1,641,360 |
| 2018 | $18,662 -2.1% | $1,641,360 -2.1% |
| 2017 | $19,060 +12.4% | $1,676,360 +11.4% |
| 2015 | $16,953 +2.7% | $1,504,230 |
| 2014 | $16,501 +2.7% | $1,504,230 |
| 2013 | $16,065 -2.9% | $1,504,230 |
| 2012 | $16,547 +8.8% | $1,504,230 |
| 2011 | $15,208 +8% | $1,504,230 -8.3% |
| 2010 | $14,088 +3.4% | $1,640,030 |
| 2009 | $13,629 +3.4% | $1,640,030 |
| 2008 | $13,186 +3.6% | $1,640,030 |
| 2007 | $12,727 +3.9% | $1,640,030 +0.4% |
| 2006 | $12,247 +0.2% | $1,632,960 +53.7% |
| 2005 | $12,227 +9.2% | $1,062,320 +5.5% |
| 2004 | $11,195 +159.4% | $1,006,740 +150.7% |
| 2003 | $4,316 -15.2% | $401,520 +47.6% |
| 2001 | $5,088 +5.6% | $272,090 |
| 2000 | $4,816 -4.6% | $272,090 |
| 1999 | $5,047 | $272,090 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 06807
Nearby schools
GreatSchools rating
- 9/10North Street SchoolGrades: PK-5Distance: 1.8 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 2 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 2.7 mi
Schools provided by the listing agent
- Elementary: North Street
- Middle: Central
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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A local agent can set up tours, give advice and negotiate with sellers.
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