$2,098,257
$198K since sold in April 2026$14K since August
This home's estimate is 17.1% higher than the average sale price ($1.79M) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Sold on Apr 2026
$1,900,000
3
bd•
2.5 ba
•
2,832
sq ft
484 Cognewaugh Rd, Cos Cob, CT 06807
Is this your home?
Track this home’s value and nearby sales activity
About this home
Single-familyProperty Type
1973Year Built
2.35 acresLot Size
$671Price/Sq.Ft.
Listed by Mairead O'Sullivan • Compass Connecticut, LLC
Listed by JoAnn O'Hara • Compass Connecticut, LLC
Contact: Agent Attribution Contact: (203) 912-5778 | Office Attribution Contact: (203) 343-0141
Bought with Molly Fewster • Houlihan Lawrence
Source:Smart MLS #24146212
Redfin Estimate
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
30
12 MoM
New listings for sale
Provided by Redfin
Homeowner tools
More resources
View owner dashboard
Track your estimate and nearby sale activity
Edit home facts
Review property details and add renovations
Manage photos
Update home photos or make them private
Rental estimate
Est. $3,477 per month, based on comparable rentals
- Sale History
- Tax History
Property details
Around this home
Sun exposure
95/ 100
Exceptional sunlight
SunscoreThis home ranks in the top 7% for direct sun exposure in Cos Cob. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
JuneDecember
Provided by Shadowmap
Property information provided by Smart MLS when last listed in 2026. This data may not match . Learn more.
More real estate resources
- Minor Civil Divisions
- Zip Codes
- Neighborhoods
- Cities
- Popular Searches
| Wilton homes for sale | |||
| Weston homes for sale | |||
| Monroe homes for sale | |||
| Fairfield homes for sale | |||
| New Canaan homes for sale |
Find us
Subsidiaries
Affiliated Business
United States
CanadaCopyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.
GreatSchools Ratings provided by GreatSchools.org.