Off Market Feb 2015 for $1.9M

$3,271,608

Est. refi paymentEst. refi $15,075/mo

•

3,865

sq ft

172 Cognewaugh Rd, Cos Cob, CT 06807

About this home

Single-familyProperty Type

1956Year Built

1.78 acresLot Size

$846Est. Price/Sq.Ft.

2 car garageParking

Listed by Jill Barile • Coldwell Banker Realty

Bought with Bettina Hegel • Halstead Property

Source:Smart MLS #99060958

Redfin Estimate

$3,271,608

$1.3M since sold in February 2015$26K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.6% higher than the average sale price ($2.60M) of 6 comparable homes.

SOLD JUL 16, 2026
$2,000,000
A
4 beds3 baths3,399 sq ft
441 Cognewaugh Rd, Cos Cob, CT 06807
SOLD JUL 21, 2026
$1,850,000
B
4 beds3.5 baths3,546 sq ft
86 Dandy Dr, Cos Cob, CT 06807
SOLD JUL 24, 2026
$2,445,000
C
4 beds4.5 baths3,826 sq ft
681 River Rd, Cos Cob, CT 06807
SOLD JUL 7, 2026
$3,000,000
D
4 beds4 baths3,569 sq ft
185 Valley Rd, Cos Cob, CT 06807
SOLD AUG 20, 2026
$3,330,000
E
4 beds3 baths3,543 sq ft
51 Dandy Dr, Cos Cob, CT 06807
SOLD MAY 21, 2026
$3,000,000
F
4 beds4.5 baths3,734 sq ft
29 Old Stone Bridge Rd, Cos Cob, CT 06807

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Sell

$1,932,733

Est. take-home

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Refinance

Est. cash available

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Rent

$4,564/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.9%

+0.7% MoM

Median sale price

$1.7M

$32K MoM

Avg. days on market

17d

6 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$2,850,000
3 beds3.5 baths3,647 sq ft
154 Valley Rd, Cos Cob, CT 06807
$3,250,000
4 beds7 baths4,074 sq ft
13 Lia Fail Way, Greenwich, CT 06807
Berkshire Hathaway HS NE Prop.
$1,379,000
2 beds2.5 baths1,732 sq ft
115 River Rd #5, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 172 Cognewaugh Rd

Date

Event

Price

Smart MLS #99060958

Feb 6, 2015

Sold

$1,930,000

$499/sq ft

Dec 21, 2014

Listing Removed

—

Oct 9, 2014

Listed

$1,999,000

$517/sq ft

GMLS #89771

Feb 6, 2015

Sold

$1,930,000

$499/sq ft

Apr 4, 2014

Listed

$1,999,000

$517/sq ft

+11

GMLS #63793

Jan 8, 2007

Sold

$2,050,000

$530/sq ft

Jul 5, 2006

Listed

$2,195,000

$568/sq ft

GMLS #49892

Jun 17, 2002

Sold

$1,485,000

$384/sq ft

Apr 8, 2002

Listed

$1,485,000

$384/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$13,953 (−5.4%)

$595,700 + $629,300

$1,225,000

2022

$14,752 (+13.2%)

$595,700 + $712,110

$1,307,810

2021

$13,031

$541,520 + $582,820

$1,124,340

2020

$13,031

$541,520 + $582,820

$1,124,340

2019

$13,031 (+2.7%)

$541,520 + $574,140

$1,115,660

2018

$12,685

$541,520 + $574,140

$1,115,660

2017

$12,685 (+1.5%)

$541,520 + $574,140

$1,115,660

2016

$12,495 (+19.1%)

$541,520 + $574,140

$1,115,660

2014

$10,490

$780,360 + $175,840

$956,200

Tax history for 172 Cognewaugh Rd

Year

Property tax

Land + Additions

Assessment*

2023

$13,953 (−5.4%)

$595,700 + $629,300

$1,225,000

2022

$14,752 (+13.2%)

$595,700 + $712,110

$1,307,810

2021

$13,031

$541,520 + $582,820

$1,124,340

2020

$13,031

$541,520 + $582,820

$1,124,340

2019

$13,031 (+2.7%)

$541,520 + $574,140

$1,115,660

2018

$12,685

$541,520 + $574,140

$1,115,660

2017

$12,685 (+1.5%)

$541,520 + $574,140

$1,115,660

2016

$12,495 (+19.1%)

$541,520 + $574,140

$1,115,660

2014

$10,490

$780,360 + $175,840

$956,200

*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

Stories

Lot width

—

Lot depth

—

Lot size

1.78 Acres

Year renovated

—

Sq. Ft.

3,865

Year built

1956

Style

Single Family Residential

County

Fairfield County

APN

1855763

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

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

Interior

Virtual Tour Information

Interior Information
Total Rooms: 11
Laundry Room Location: lower level
Fireplaces Total: 1
Cooling System: Ceiling Fans, Central Air
Appliances Included: Counter Grill, Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Washer

Bathroom Information
# of Baths (Full): 4

Bedroom Information
Beds Total: 4

Room Information
Rooms Additional: Foyer, Laundry Room
Room Count: 12
Basement Description: Fully Finished, Partial, Walk-out

Exterior

Exterior Features
Roof Information: Built Up
Exterior Siding: Stone, Vertical Siding
Exterior Features: Grill, Terrace

Pool Information
Swimming Pool
Pool Description: Heated, Safety Fence, Spa

Building Information
Foundation Type: Slab, Concrete
Color: Beige

Property Information
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 2969

Financial

Assessments Information
Assessed Value: $956,200

Utilities

Utility Information
Water Source: Private Well
Sewage System: Septic
Heat Fuel Type: Oil
Fuel Tank Location: Above Ground
Energy Features: Generator

Location

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

Location Information
State: Connecticut
Directions: Valley Road to Cognewaugh Road
County: Fairfield

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 3,865
Stories: 1.0
Lot Size: 1.78 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Fairfield County
APN: 1855763

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 1.6mi

9/10

Central Middle School

Public 6-8 • Assigned • 1.5mi

8/10

Greenwich High School

Public 9-12 • Assigned • 2.0mi

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 98° expected this year, 15 days in 30 years

6/10 Wind Factor

64% 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

$3.11M – $3.76M

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Nearby similar homes

$3,250,000

4 beds7 baths4,074 sq ft

13 Lia Fail Way, Greenwich, CT 06807

Berkshire Hathaway HS NE Prop.

$1,900,000

4 beds4 baths3,164 sq ft

47 Summit Ridge Rd, Stamford, CT 06902

OPEN SUN, 1PM TO 4PM

$2,750,000

4 beds4 baths3,150 sq ft

316 Valley Rd, Cos Cob, CT 06807

$7,450,000

5 beds7.5 baths8,911 sq ft

74 Rock Maple Rd, Greenwich, CT 06830

$1,469,000

4 beds2.5 baths1,750 sq ft

5 Griffith Rd, Riverside, CT 06878

$8,995,000

6 beds7 baths11,567 sq ft

31 Sawmill Ln, Greenwich, CT 06830

New listings for sale in 06807

OPEN SUN, 2PM TO 4PM

$2,850,000

3 beds3.5 baths3,647 sq ft

154 Valley Rd, Cos Cob, CT 06807

$3,250,000

4 beds7 baths4,074 sq ft

13 Lia Fail Way, Greenwich, CT 06807

Berkshire Hathaway HS NE Prop.

$1,379,000

2 beds2.5 baths1,732 sq ft

115 River Rd #5, Cos Cob, CT 06807

Home values near 172 Cognewaugh Rd

Data from public records.

Address	Redfin Estimate
178 Cognewaugh Road, Cos Cob, CT 4 Beds \| 4.5 Baths \| 5100 Sq. Ft.	$4,250,112
191 Cognewaugh Road, Cos Cob, CT 6 Beds \| 3.5 Baths \| 6079 Sq. Ft.	$4,710,978

Address	Redfin Estimate
181 Cognewaugh Road, Cos Cob, CT 4 Beds \| 5 Baths \| 5335 Sq. Ft.	$4,172,911
171 Cognewaugh Road, Cos Cob, CT 7 Beds \| 7 Baths \| 9048 Sq. Ft.	$7,958,222

Address	Redfin Estimate
155 Cognewaugh Road, Cos Cob, CT 4 Beds \| 5 Baths \| 4836 Sq. Ft.	$3,858,740
200 Cognewaugh Road, Cos Cob, CT 5 Beds \| 5 Baths \| 9919 Sq. Ft.	$6,845,161

Property information provided by Smart MLS when last listed in 2014. This data may not match . Learn more.

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