Tucked at the end of a private road in Cos Cob, this newly built (2025) Louis Contadino-designed home offers a layout rarely available in central Greenwich at this price point: sophisticated single-level main-floor living over a fully finished walk-out lower level, all on a private 0.34-acre setting. The main floor delivers four bedrooms - three with private en-suite full baths, including a primary suite with soaking tub, double vanity, and heated floors. The chef's kitchen features Sub-Zero and Wolf appliances, custom cabinetry, marble counters and backsplash, a white oak island, and a walk-in pantry, all opening to a light-filled great room and formal dining. Wide-plank white oak flooring runs throughout. Below, a generous family room with full bath and direct yard access expands the home for guests, entertaining, or future flexibility. Approximately 3,500 square feet of finished living space in total, with available FAR for roughly 1,000 square feet of additional expansion if desired. Outside, extensive stonework frames the entry, terrace, and grounds, with four-zone HVAC and EV charging completing a thoughtful modern build. Set high above a quiet private road yet minutes from the village, train, and I-95, the property offers the privacy of an estate in a location that keeps you fully connected to Greenwich. Vision, design, and execution complete - a finished home, ready to move into.
Tucked at the end of a private road in Cos Cob, this newly built (2025) Louis Contadino-designed home offers a layout rarely available in central Greenwich at this price point: sophisticated single-level main-floor living over a fully finished walk-out lower level, all on a private 0.34-acre setting. The main floor delivers four bedrooms -- three with private en-suite full baths, including a primary suite with soaking tub, double vanity, and heated floors. The chef's kitchen features Sub-Zero and Wolf appliances, custom cabinetry, marble counters and backsplash, a white oak island, and a walk-in pantry, all opening to a light-filled great room and formal dining. Wide-plank white oak flooring runs throughout. Below, a generous family room with full bath and direct yard access expands the home for guests, entertaining, or future flexibility. Approximately 3,500 square feet of finished living space in total, with available FAR for roughly 1,000 square feet of additional expansion if desired. Outside, extensive stonework frames the entry, terrace, and grounds, with four-zone HVAC and EV charging completing a thoughtful modern build. Set high above a quiet private road yet minutes from the village, train, and I-95, the property offers the privacy of an estate in a location that keeps you fully connected to Greenwich. Vision, design, and execution complete -- a finished home, ready to move into.
Smart MLS #170620392
Apr 22, 2024
Listing Removed
—
Mar 7, 2024
Price Changed
$1,149,000
$337/sq ft
Jan 22, 2024
Listed
$1,249,000
$366/sq ft
GMLS #119704
Mar 6, 2024
Price Changed
$1,149,000
$337/sq ft
Jan 22, 2024
Listed
$1,249,000
$366/sq ft
GMLS #116883
May 2, 2023
Sold
$940,000
$276/sq ft
Apr 14, 2023
Delisted
—
Apr 14, 2023
Pending
—
Feb 22, 2023
Contingent
—
Jan 13, 2023
Price Changed
$1,050,000
$308/sq ft
Oct 18, 2022
Price Changed
$1,200,000
$352/sq ft
Sep 22, 2022
Listed
$1,325,000
$389/sq ft
Smart MLS #170529146
May 2, 2023
Pending
—
May 2, 2023
Sold
$940,000
$276/sq ft
Mar 9, 2023
Contingent
—
Jan 16, 2023
Price Changed
$1,050,000
$308/sq ft
Oct 18, 2022
Price Changed
$1,200,000
$352/sq ft
Sep 22, 2022
Listed
$1,325,000
$389/sq ft
GMLS #116887
Mar 2, 2023
Contingent
—
Jan 13, 2023
Price Changed
$1,050,000
$308/sq ft
Oct 18, 2022
Price Changed
$1,200,000
$352/sq ft
Sep 22, 2022
Listed
$1,325,000
$389/sq ft
Public Records
Sep 15, 2022
Sold
$740,000
$217/sq ft
GMLS #33950
Jun 24, 1996
Sold
$340,000
$100/sq ft
Jan 12, 1996
Listed
$353,500
$104/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$7,951 (+0.9%)
$505,330 + $177,940
$683,270
2022
$7,878 (+2.0%)
$505,330 + $177,940
$683,270
2021
$7,720 (+0.2%)
$467,950 + $173,250
$641,200
2020
$7,707 (−1.0%)
$467,950 + $173,250
$641,200
2019
$7,784 (+3.6%)
$467,950 + $173,250
$641,200
2018
$7,510 (−1.2%)
$467,950 + $164,710
$632,660
2017
$7,604 (+1.6%)
$467,950 + $164,710
$632,660
2016
$7,484 (+7.5%)
$467,950 + $164,710
$632,660
2014
$6,963
$496,930 + $102,060
$598,990
Public record
Beds
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
0.34 Acres
Year renovated
—
Finished Sq. Ft.
2,424
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,424
Year built
1965
Style
Single Family Residential
County
Fairfield County
APN
1855867
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Feb 1, 2024.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
6/10 Wind Factor
67% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Cos Cob, CT • 06807
Average low and high temperatures (°F)
35
23
38
23
53
34
62
44
70
52
81
63
87
70
81
64
76
58
66
48
54
38
40
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
97/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.3 hrs
6.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 47 Ridge St
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $2,300,000 and $3,525,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.3M to $3.5M.