146 N Old Stone Bridge Rd, Cos Cob, CT 06807

Off market jun 2018 for $1.6M

$2,747,197

Est. refi paymentEst. refi $11,426/mo

•

3,469

sq ft

146 N Old Stone Bridge Rd, Cos Cob, CT 06807

About this home

IN A PRIVATE ASSOCIATION, WONDERFUL 5 BEDROOM 3.5 BATH COLONIAL ON 1 ACRE ADJACENT TO CONSERVATION LAND. BUILT BY PRESENT OWNER, THIS SITE WAS CHOSEN FOR ITS SETTING AND PRIVACY ON A CUL-DE-SAC. ATTENTION TO DETAIL AND INTERESTING BARN RESTORED MATERIALS ENHANCE THE ATMOSPHERE, ENTERTAINING, LIFESTYLE FOR THIS HOUSE. UPDATED KITCHEN AND BATHS. BEAUTIFUL LIGHT THROUGHOUT. 5TH BEDROOM AND BATH SUITE ARE OFF A SEPARATE STAIRCASE. SOUTH FACING LARGE DECK OFF THE FAMILY ROOM AND ADJACENT KITCHEN OVERLOOKING THE SPACIOUS BACK YARD-GREAT FOR BALL PLAYING/SOCCER. PROFESSIONALLY LANDSCAPED AND METICULOUSLY CARED FOR INSIDE AND OUT.MUST SEE!

Single-familyProperty Type

1978Year Built

1.01 acresLot Size

$792Est. Price/Sq.Ft.

2 car garageParking

Listed by Helen Maher • Berkshire Hathaway NE Prop.

Bought with Deb Halsey • Sotheby's International Realty

Source:Smart MLS #170045530

Redfin Estimate

$2,747,197

$1.1M since sold in June 2018$129K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.7% lower than the average sale price ($3.15M) of 6 comparable homes.

SOLD JUN 29, 2026
$3,525,000
A
5 beds3.5 baths5,213 sq ft
12 Ricki Beth Ln, Old Greenwich, CT 06870
SOLD JUL 21, 2026
$1,850,000
B
4 beds3.5 baths3,546 sq ft
86 Dandy Dr, Cos Cob, CT 06807
SOLD JUL 15, 2026
$3,857,000
C
5 beds3 baths3,679 sq ft
6 Wyngate Rd, Greenwich, CT 06830
SOLD AUG 20, 2026
$3,330,000
D
4 beds3 baths3,543 sq ft
51 Dandy Dr, Cos Cob, CT 06807
SOLD MAY 21, 2026
$3,000,000
E
4 beds4.5 baths3,734 sq ft
29 Old Stone Bridge Rd, Cos Cob, CT 06807
SOLD JUN 26, 2026
$3,314,000
F
5 beds4 baths4,777 sq ft
2 Daffodil Ln, Cos Cob, CT 06807

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Earn from this home

Sell

$1,490,423

Est. take-home

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Refinance

Est. cash available

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Rent

$4,615/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.0%

+2.0% MoM

Median sale price

$2.0M

$320K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN TODAY, 12PM TO 2PM
$4,295,000
4 beds4.5 baths6,553 sq ft
23 Daffodil Ln, Cos Cob, CT 06807
$1,850,000
3 beds2 baths1,739 sq ft
10 Mill Pond Ct, Cos Cob, CT 06807
OPEN TODAY, 1PM TO 3PM
$2,650,000
4 beds4 baths3,150 sq ft
316 Valley Rd, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 146 N Old Stone Bridge Rd

Date

Event

Price

GMLS #101876

Jun 15, 2018

Sold

$1,655,000

$477/sq ft

Jan 22, 2018

Listed

$1,765,000

$509/sq ft

+29

IN A PRIVATE ASSOCIATION, WONDERFUL 5 BEDROOM 3.5 BATH COLONIAL ON 1 ACRE ADJACENT TO CONSERVATION LAND. BUILT BY PRESENT OWNER, THIS SITE WAS CHOSEN FOR ITS SETTING AND PRIVACY. ATTENTION TO DETAIL AND INTERESTING BARN RESTORED MATERIALS ENHANCE THE ATMOSPHERE, ENTERTAINING, FAMILY LIVING FOR THIS HOUSE. UPDATED KITCHEN AND BATHS. BEAUTIFUL LIGHT THROUGHOUT. 5TH BEDROOM AND BATH SUITE OFF A SEPARATE STAIRCASE. LARGE DECK OFF THE FAMILY ROOM AND ADJACENT KITCHEN OVERLOOKING THE SPACIOUS BACK YARD-GREAT FOR BALL THROWING. PROFESSIONALLY LANDSCAPED AND METICULOUSLY CARED FOR INSIDE AND OUT.

Smart MLS #170045530

Jun 15, 2018

Sold

$1,655,000

$477/sq ft

May 31, 2018

Listing Removed

—

Mar 8, 2018

Pending

—

Jan 22, 2018

Listed

$1,765,000

$509/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$11,942 (+1.0%)

$524,510 + $523,950

$1,048,460

2022

$11,827 (+1.6%)

$524,510 + $523,950

$1,048,460

2021

$11,639

$476,840 + $527,380

$1,004,220

2020

$11,639 (−0.8%)

$476,840 + $527,380

$1,004,220

2019

$11,729 (+2.7%)

$476,840 + $527,380

$1,004,220

2018

$11,418

$476,840 + $527,380

$1,004,220

2017

$11,418 (+1.5%)

$476,840 + $527,380

$1,004,220

2016

$11,247 (+5.1%)

$476,840 + $527,380

$1,004,220

2014

$10,698

$584,710 + $390,460

$975,170

Tax history for 146 N Old Stone Bridge Rd

Year

Property tax

Land + Additions

Assessment*

2023

$11,942 (+1.0%)

$524,510 + $523,950

$1,048,460

2022

$11,827 (+1.6%)

$524,510 + $523,950

$1,048,460

2021

$11,639

$476,840 + $527,380

$1,004,220

2020

$11,639 (−0.8%)

$476,840 + $527,380

$1,004,220

2019

$11,729 (+2.7%)

$476,840 + $527,380

$1,004,220

2018

$11,418

$476,840 + $527,380

$1,004,220

2017

$11,418 (+1.5%)

$476,840 + $527,380

$1,004,220

2016

$11,247 (+5.1%)

$476,840 + $527,380

$1,004,220

2014

$10,698

$584,710 + $390,460

$975,170

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

1.01 Acres

Year renovated

—

Sq. Ft.

3,205

Year built

1978

Style

Single Family Residential

County

Fairfield County

APN

1855721

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jan 31, 2024.

Property details

Parking

Garage Information
Garage & Parking: Attached Garage
Garages Number: 2

Interior

Interior Information
Total Rooms: 11
Laundry Room Location: ADJACENT KITCHEN
Laundry Room Info: Main Level
Interior Features: Auto Garage Door Opener, Security System
In-Law Apartment: No
Fireplaces Total: 2
Cooling System: Central Air, Zoned
Appliances Included: Gas Cooktop, Wall Oven, Refrigerator, Dishwasher, Washer, Electric Dryer

Bathroom Information
# of Baths (Full): 3
# of Baths (Half): 1

Bedroom Information
Beds Total: 5

Room Information
Rooms Additional: Foyer, Mud Room
Room Count: 10
Basement Description: Partial, Unfinished, Walk-out
Has Attic
Attic Description: Pull-Down Stairs

Exterior

Exterior Features
Roof Information: Wood Shingle
Exterior Siding: Clapboard, Wood
Exterior Features: Deck, Garden Area, Gutters, Underground Sprinkler

Lot Information
Lot Description: On Cul-De-Sac, Professionally Landscaped

Building Information
Foundation Type: Concrete, Masonry
Construction Description: Frame, Masonry

Property Information
Waterfront Description: Pond, Access
Property Type: Single Family For Sale
Driveway Type: Paved

Financial

Assessments Information
Assessed Value: $1,004,220

Utilities

Utility Information
Water Source: Public Water Connected
Sewage System: Septic
Hot Water Description: Oil
Heat Type: Baseboard, Zoned
Heat Fuel Type: Oil
Fuel Tank Location: In Basement
Energy Features: Storm Doors, Thermopane Windows

Location

HOA Information
Has Home Owner's Assocation
HOA Fee Frequency: Annually
HOA Fee Amount: $350
Association Fee Includes: Grounds Maintenance, Insurance

School Information
Middle Jr High School: Central
High School: Greenwich
Elementary School: North Street

Location Information
State: Connecticut
Nearby Amenities: Health Club, Library, Medical Facilities, Park, Playground/Tot Lot, Private School(s), Shopping/Mall
Directions: STANWICH RD.; RIGHT ON CAT ROCK; LEFT INTO OLD STONE BRIDGE; LEFT ONTO NORTH OLD STONE BRIDGE; RIGHT TO # 146 ON THE RIGHT.
County: Fairfield

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,205
Stories: 2.0
Lot Size: 1.01 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Fairfield County
APN: 1855721

Home facts updated by county records on Jan 31, 2024

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 1.6mi

9/10

Central Middle School

Public 6-8 • Assigned • 1.6mi

8/10

Greenwich High School

Public 9-12 • Assigned • 2.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

5/10 Heat Factor

7 days above 99° expected this year, 15 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.61M – $3.16M

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New listings for sale in 06807

OPEN TODAY, 12PM TO 2PMVIDEO TOUR

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$1,850,000

3 beds2 baths1,739 sq ft

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OPEN TODAY, 1PM TO 3PMVIDEO TOUR

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Home values near 146 N Old Stone Bridge Rd

Data from public records.

Address	Redfin Estimate
30 Old Stone Bridge Road, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2306 Sq. Ft.	$2,301,801
59 Old Stone Bridge Road, Cos Cob, CT 4 Beds \| 3 Baths \| 3331 Sq. Ft.	$2,500,561

Address	Redfin Estimate
104 Old Stone Bridge Road, Cos Cob, CT 4 Beds \| 4.5 Baths \| 3803 Sq. Ft.	$3,007,495
130 Old Stone Bridge Road, Cos Cob, CT 6 Beds \| 4.5 Baths \| 4455 Sq. Ft.	$2,720,811

Address	Redfin Estimate
45 Old Stone Bridge Road, Cos Cob, CT 5 Beds \| 3.5 Baths \| 4943 Sq. Ft.	$3,368,985
112 Old Stone Bridge Road, Cos Cob, CT 4 Beds \| 2.5 Baths \| 3567 Sq. Ft.	$2,534,092

Property information provided by Smart MLS when last listed in 2018. This data may not match . Learn more.

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