OFF MARKET
Off market apr 2020 for $598K
—
Est. refi paymentEst. refi $2,033/mo
4
bd
•
2 ba
•
1,658
sq ft

330 Cognewaugh Rd, Cos Cob, CT 06807

map-entry

About this home

Single-familyProperty Type
1968Year Built
1 acresLot Size
$361Price/Sq.Ft.
2 car garageParking
Listed by Jackie Hammock • Coldwell Banker Realty
Bought with Danielle Claroni • New England Land Company
Redfin checked: 2 minutes ago
•Source:GMLS #108147

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time. 

Earn from this home

Rent
$2,931/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
105.6%

0.4% MoM

Median sale price
$1.9M

$87K MoM

Avg. days on market
19d

4 days MoM

Recently sold homes
22

2 MoM

New listings for sale

Provided by Redfin

Sale history for 330 Cognewaugh Rd

Tax history for 330 Cognewaugh Rd

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

Public record

Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
—
Sq. Ft.
1,658
Year built
1968
Style
Single Family Residential
County
Fairfield County
APN
1855666
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2023.

Property details

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 1.9mi

9/10
Central Middle School

Public 6-8 • Assigned • 2.0mi

8/10
Greenwich High School

Public 9-12 • Assigned • 2.6mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 80%+ chance 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, 16 days in 30 years

6/10 Wind Factor

56% 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
86
69
81
62
77
59
66
48
54
38
40
27
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

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New listings for sale in 06807

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Home values near 330 Cognewaugh Rd

Data from public records.
Property information provided by GMLS when last listed in 2026. This data may not match public records. Learn more.

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