115 River Rd #4, Cos Cob, CT 06807
Property image
Property image
OFF MARKET

115 River Rd #4
Cos Cob, CT 06807

Cos Cob
  • 2 Beds
  • 2.5 Baths
  • 1,600 sqft

$1,388,600

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $7,115/mo*
Refinance Your Home

$1,388,600

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $7,115/mo*
Refinance Your Home
2 Beds
2.5 Baths
1,600 sqft

Local Information

  • Map ViewExplore the area around 115 River Rd #4.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

SOUTHEAST FACING, SUNNY AND BRIGHT END UNIT WITH LOVELY VIEWS TO WATER FROM TWO DECKS. LOTS OF STORAGE, AN EXTRA ROOM ON THE LOWER LEVEL WHICH, IN THE PAST, HAS BEEN USED AS AN OFFICE, EXERCISE ROOM AND EXTRA STORAGE. EXPANSION POSSIBILITIES. WALK TO TRAIN, SHOPPING AND RESTAURANTS. KAYAK FROM THE DOCK. STORAGE UNDER DECK FOR KAYAK AND WOOD. WELL RUN ASSOCIATION. BOAT SLIP RENTAL POSSIBLE.
115 River Rd #4, Cos Cob, CT 06807 is a 2 bedroom, 3 bathroom, 1,600 sqft condo in Cos Cob, built in 1984. It last sold for $925,000 on Mar 1, 2006. More recently, it was listed as a rental in February 2013 with an asking price of $3,950 per month. That rental listing was removed on April 13, 2013. It is currently off market. The Trulia Estimate is $1,388,600, with a rent estimate of $5,307/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 115 River Rd #4

Interior Features

Heating & Cooling
Heating: ElectricAir ConditioningCooling System: CentralHeating Fuel: Electric
Interior Details
Attic
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1984
Property Type / Style
Property Type: CondoArchitecture: Other

Exterior Features

Exterior Home Features
Exterior: Brick
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Price History for 115 River Rd #4

DatePriceEventSource
11/17/2017$850,000ListingRemovedAgent Provided
09/06/2017$850,000PriceChange
Agent Provided
04/21/2017$959,000PriceChange
Agent Provided
03/29/2017$975,000Listed For SaleAgent Provided
04/13/2013$3,950ListingRemovedAgent Provided
02/01/2013$3,950Listed For RentAgent Provided
03/01/2006$925,000Sold
N/A

Market trends in Greenwich

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.76M
$257KMoM
Sale-to-List Price
101.2%
1.0%MoM
Price per sq ft
$779
$4MoM
Available listings
183
8MoM
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Comparable Sales for 115 River Rd #4

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
453 E Putnam Ave #4B, Cos Cob, CT
0.18
Condo
$850,000
05/20/26
2
2.5
1,464
453 East Putnam Avenue #4B, Greenwich, CT
0.20
Condo
$850,000
05/20/26
2
2.5
1,464
453 E Putnam Ave #1I, Cos Cob, CT
0.20
Condo
$795,000
08/07/25
2
2.5
1,464
24 Decatur St #2, Cos Cob, CT
0.27
Condo
$850,000
07/06/26
2
2.5
1,643
89 River Rd #303, Cos Cob, CT
0.13
Condo
$1,425,000
07/17/25
2
2
1,184
115 River Rd #7, Greenwich, CT
0.02
Condo
$1,625,000
05/06/26
3
2.5
2,185
98 Valley Rd #12, Cos Cob, CT
0.23
Condo
$960,000
06/15/26
3
1.5
1,240
43 Harold St #B, Cos Cob, CT
0.18
Condo
$1,100,000
07/16/25
3
3.5
1,958
98 Valley Rd #2, Greenwich, CT
0.22
Condo
$960,000
06/16/26
2
1
1,204
75 Cos Cob Ave #9, Greenwich, CT
0.39
Condo
$750,000
09/08/25
2
1.5
1,222

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Assigned Schools

These are the assigned schools for 115 River Rd #4.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Cos Cob
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Cos Cob

At least 1 Trulia users voted on each feature.

  • 100 % Say neighbors are friendly

  • 100 % Say there are community events

  • 100 % Say there's holiday spirit

  • 100 % Say it's walkable to grocery stores

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 100 % Say car is needed

  • 100 % Say streets are well-lit

  • 100 % Say it's dog friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

39 pet-friendly rentals in Cos Cob, CT

Explore by feature - Garage

61 rentals with a garage in Cos Cob, CT

Explore by feature - Air Conditioning

138 rentals with air conditioning in Cos Cob, CT

Explore by feature - Pool

25 rentals with a pool in Cos Cob, CT

Explore by feature - Washer/dryer

113 rentals with a washer/dryer in Cos Cob, CT

Explore by feature - Outdoor Space

26 rentals with an outdoor space in Cos Cob, CT

Homes for sale near 115 River Rd #4

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Off Market Homes Near 115 River Rd #4

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