OFF MARKET

Off Market Dec 2012 for $1.2M

$2,726,806

Est. refi paymentEst. refi $7,910/mo

•

2,281

sq ft

146 Valley Rd, Cos Cob, CT 06807

About this home

REMINISCENT OF A EUROPEAN STYLED COUNTRY VILLA, THIS HOME FLAWLESSLY TIES OLD WORLD CHARM W/ MODERN FEATURES. NESTLED BETWEEN THE MIANUS RIVER & ACRES OF GREENWICH LAND TRUST, THIS SOUTH FACING, SUN FILLED OASIS OFFERS ACCESS TO THE OUTDOORS FROM EVERY ROOM. EXPERIENCE FISHING/KAYAKING ON THE MIANUS RIVER JUST STEPS AWAY. ENJOY FLOWERING TREES & GARDENS FROM PATIOS & TERRACES OF THIS PRIVATE HIDEAWAY. CONVENIENTLY CLOSE TO TOWN & TRAIN.

Single-familyProperty Type

1910Year Built

0.65 acresLot Size

$1,195Est. Price/Sq.Ft.

2 car garageParking

Listed by Stephen Archino • Sotheby's International Realty

Bought with Jane Margolis • Coldwell Banker Realty

Redfin checked: 2 minutes ago

•Source:GMLS #83387

Redfin Estimate

$2,726,806

$1.5M since sold in December 2012$157K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.5% higher than the average sale price ($2.42M) of 5 comparable homes.

SOLD JUL 31, 2026
$1,800,000
A
4 beds3 baths2,568 sq ft
14 Neil Ln, Riverside, CT 06878
SOLD JUL 23, 2026
$3,000,000
B
4 beds2.5 baths2,618 sq ft
14 Pond Pl, Cos Cob, CT 06807
SOLD NOV 14, 2025
$2,250,000
C
4 beds2.5 baths2,423 sq ft
76 Sinawoy Rd, Cos Cob, CT 06807
SOLD JUN 26, 2026
$3,375,000
D
3 beds2.5 baths3,517 sq ft
97 Riverside Ave, Riverside, CT 06878
SOLD MAY 15, 2026
$1,690,000
E
4 beds2.5 baths2,410 sq ft
16 Kent Pl, Cos Cob, CT 06807

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Earn from this home

Sell

$1,904,203

Est. take-home

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Refinance

Est. cash available

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Rent

$4,244/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.2%

+1.3% MoM

Median sale price

$1.7M

$147K MoM

Avg. days on market

24d

15 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN TODAY, 1PM TO 3PM
$1,379,000
2 beds2.5 baths1,732 sq ft
115 River Rd #5, Cos Cob, CT 06807
$869,500
2 beds3 baths1,428 sq ft
49 Harold St #2, Cos Cob, CT 06807
$869,500
2 beds3 baths1,428 sq ft
49 Harold St #1, Cos Cob, CT 06807
$1,800,000
3 beds2.5 baths2,550 sq ft
55 Cos Cob Ave, Cos Cob, CT 06807
$1,699,000
4 beds3.5 baths3,120 sq ft
24 Harold St Unit B, Cos Cob, CT 06807
$1,739,000
4 beds6 baths2,856 sq ft
49 Harold St, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 146 Valley Rd

Date

Event

Price

GMLS #78521

Jun 10, 2017

Delisted

—

Feb 28, 2011

Listed

$1,325,000

$581/sq ft

GMLS #75875

Jun 10, 2017

Delisted

—

Apr 7, 2010

Listed

$1,435,000

$629/sq ft

GMLS #83387

Dec 14, 2012

Sold

$1,217,500

$534/sq ft

Sep 14, 2012

Listed

$1,260,000

$552/sq ft

GMLS #81445

Jun 28, 2012

Delisted

—

Feb 27, 2012

Listed

$1,260,000

$552/sq ft

Smart MLS #98491343

Nov 15, 2011

Listing Removed

—

Mar 1, 2011

Listed

$1,325,000

$581/sq ft

Smart MLS #98458172

Dec 15, 2010

Listing Removed

—

Apr 7, 2010

Listed

$1,435,000

$629/sq ft

GMLS #56138

Jun 18, 2004

Sold

$1,395,000

$612/sq ft

Apr 14, 2004

Listed

$1,395,000

$612/sq ft

Public Records

Feb 4, 2003

Sold

$1,176,000

$516/sq ft

GMLS #51858

Feb 4, 2003

Sold

$1,175,480

$515/sq ft

Nov 12, 2002

Listed

$1,195,000

$524/sq ft

GMLS #50313

Nov 10, 2002

Sold

—

May 10, 2002

Listed

$1,225,000

$537/sq ft

GMLS #48952

May 9, 2002

Sold

—

Nov 9, 2001

Listed

$1,275,000

$559/sq ft

GMLS #47385

Nov 12, 2001

Sold

$485,000

$213/sq ft

Apr 26, 2001

Listed

$530,000

$232/sq ft

GMLS #46550

Nov 9, 2001

Sold

—

Jan 8, 2001

Listed

$1,750,000

$767/sq ft

GMLS #42010

Jun 21, 1999

Sold

$751,193

$329/sq ft

Mar 5, 1999

Listed

$719,000

$315/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$13,669 (+0.9%)

$571,410 + $603,330

$1,174,740

2022

$13,545 (−8.6%)

$571,410 + $603,330

$1,174,740

2021

$14,815 (+0.2%)

$511,490 + $718,970

$1,230,460

2020

$14,790 (−1.0%)

$511,490 + $718,970

$1,230,460

2019

$14,938 (+2.3%)

$511,490 + $718,970

$1,230,460

2018

$14,606 (−1.2%)

$511,490 + $718,970

$1,230,460

2017

$14,789 (+1.6%)

$511,490 + $718,970

$1,230,460

2016

$14,555 (+32.8%)

$511,490 + $718,970

$1,230,460

2014

$10,964

$448,420 + $494,690

$943,110

Tax history for 146 Valley Rd

Year

Property tax

Land + Additions

Assessment*

2023

$13,669 (+0.9%)

$571,410 + $603,330

$1,174,740

2022

$13,545 (−8.6%)

$571,410 + $603,330

$1,174,740

2021

$14,815 (+0.2%)

$511,490 + $718,970

$1,230,460

2020

$14,790 (−1.0%)

$511,490 + $718,970

$1,230,460

2019

$14,938 (+2.3%)

$511,490 + $718,970

$1,230,460

2018

$14,606 (−1.2%)

$511,490 + $718,970

$1,230,460

2017

$14,789 (+1.6%)

$511,490 + $718,970

$1,230,460

2016

$14,555 (+32.8%)

$511,490 + $718,970

$1,230,460

2014

$10,964

$448,420 + $494,690

$943,110

*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

0.65 Acres

Year renovated

—

Sq. Ft.

3,193

Year built

1910

Style

Single Family Residential

County

Fairfield County

APN

1853945

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 2

Interior

Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1
Bathrooms Total Integer: 3
Bathrooms Total Decimal: 2.5

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Hot Water, Natural Gas

Interior Features
Interior Features: Entrance Foyer
Has Fireplace(s)
# of Fireplaces Total: 2
Basement: Exterior Access

Exterior

Exterior Features
Exterior Features: Balcony
Patio And Porch Features: Terrace, Deck

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1910
Year Built Effective: 2003
Roof: Wood
Construction Materials: Stucco
Security Features: Security System
Building Area Total: 2281.0
Building Area Source: Taxcard

Lot Information
Lot Features: Adjcnt Conservation
On Waterfront
Waterfront Features: Waterviews
Lot Size Area: 0.65
Lot Size Units: Acres
Lot Size Square Feet: 28314.0
Lot Size Acres: 0.65
Zoning: R-20

Financial

Tax Information
Tax Annual Amount: $9,619
Tax Assessed Value: $874,510

Utilities

Utilities Information
Utilities: Cable Connected
Sewer: Public Sewer
Water Source: Public

Location

School Information
Elementary School: Cos Cob
Middle Or Junior School: Central

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,193
Stories: 2.0
Lot Size: 0.65 acres
Style: Single Family Residential
Year Built: 1910
Year Renovated: —
County: Fairfield County
APN: 1853945

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Cos Cob School

Public PreK-5 • Assigned • 0.8mi

6/10

Central Middle School

Public 6-8 • Assigned • 0.9mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.3mi

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

6/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

67% chance of strong winds in next 30 years

6/10 Air Factor

9 unhealthy days expected this year, 13 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

$2.59M – $3.14M

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New listings for sale in 06807

OPEN TODAY, 1PM TO 3PM

$1,379,000

2 beds2.5 baths1,732 sq ft

115 River Rd #5, Cos Cob, CT 06807

$869,500

2 beds3 baths1,428 sq ft

49 Harold St #2, Cos Cob, CT 06807

$869,500

2 beds3 baths1,428 sq ft

49 Harold St #1, Cos Cob, CT 06807

$1,800,000

3 beds2.5 baths2,550 sq ft

55 Cos Cob Ave, Cos Cob, CT 06807

$1,699,000

4 beds3.5 baths3,120 sq ft

24 Harold St Unit B, Cos Cob, CT 06807

$1,739,000

4 beds6 baths2,856 sq ft

49 Harold St, Cos Cob, CT 06807

Home values near 146 Valley Rd

Data from public records.

Address	Redfin Estimate
160 Valley Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2430 Sq. Ft.	$2,314,737
152 Valley Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2100 Sq. Ft.	$2,178,552

Address	Redfin Estimate
169 Valley Road, Cos Cob, CT 4 Beds \| 2.5 Baths \| 2660 Sq. Ft.	$3,086,378
163 Valley Road, Cos Cob, CT 5 Beds \| 3 Baths \| 2845 Sq. Ft.	$2,448,285

Address	Redfin Estimate
176 Valley Road, Cos Cob, CT 4 Beds \| 3.5 Baths \| 3280 Sq. Ft.	$1,832,998
159 Valley Road, Cos Cob, CT 3 Beds \| 1.5 Baths \| 2464 Sq. Ft.	$2,254,227

Property information provided by GMLS when last listed in 2012. This data may not match . Learn more.

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