11 River Rd, Cos Cob, CT 06807
Property image
Property image
OFF MARKET

$1,084,900

Trulia Estimate
  • 2 Beds
  • 2 Baths
  • 1,104 sqft

11 River Rd, Cos Cob, CT 06807

Cos Cob
Est. Refi. Payment $7,308/mo*
Refinance Your Home

Home Value

Trulia Estimate
$1.08M
Since last month
Increased$54K (+5.3%)
Since last year
Increased$361K (+51.5%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +27% in the last 10 years
MonthEstimated value
2026
September 2026$1.06M
August 2026$1.01M
July 2026$910K
June 2026$1.01M
May 2026$901K
April 2026$830K
March 2026$763K
February 2026$804K
January 2026$815K
2025
2024

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
42 Mead Ave, Cos Cob, CT
0.18
Single-Family Home
$1,125,000
11/20/25
3
2
1,833
42 Mead Ave, Greenwich, CT
0.18
Single-Family Home
$1,125,000
11/21/25
3
2
1,833
48 River Rd, Cos Cob, CT
0.22
Single-Family Home
$1,000,000
11/18/25
3
2
1,641
3 Relay Ct, Cos Cob, CT
0.28
Single-Family Home
$775,000
05/08/26
2
1
941
8 River Ln, Cos Cob, CT
0.35
Single-Family Home
$1,400,000
03/19/26
2
2
1,666
24 Taylor Dr, Cos Cob, CT
0.42
Single-Family Home
$1,395,000
05/11/26
3
2
1,356
4 Mill Pond Ct, Cos Cob, CT
0.21
Single-Family Home
$1,424,800
02/13/26
3
1
1,416
4 Miami Ct, Cos Cob, CT
0.32
Single-Family Home
$1,885,000
03/20/26
4
3
1,785
14 Cary Rd, Riverside, CT
0.73
Single-Family Home
$900,000
04/15/26
2
2
1,625
37 Miltiades Ave, Riverside, CT
0.31
Single-Family Home
$1,999,000
02/24/26
4
2.5
2,540

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
9 River Rd #409, Greenwich, CT 06807
0.03
$572,500
1
1
1,020
Off Market
11 River Rd #118, Greenwich, CT 06807
0.03
$957,400
2
2
1,104
Off Market
11 River Rd #119, Greenwich, CT 06807
0.03
$896,000
2
2
1,104
Recently Sold
9 River Rd #403, Greenwich, CT 06807
0.03
$793,500
2
2
1,125
Off Market
9 River Rd #418, Greenwich, CT 06807
0.03
$855,000
2
2.5
1,181
Recently Sold
7 River Rd #306, Greenwich, CT 06807
0.03
$871,700
2
2
1,110
Off Market
11 River Rd #102, Cos Cob, CT 06807
0.03
$1,302,200
2
2
1,543
Off Market
9 River Rd #411, Greenwich, CT 06807
0.04
$855,500
2
2
1,125
Off Market
7 River Rd #E3, Cos Cob, CT 06807
0.05
$123,500
Studio
-
-
For Sale
7 River Rd #D1, Cos Cob, CT 06807
0.05
$82,500
Studio
-
-
Recently Sold
7 River Rd #H-3, Cos Cob, CT 06807
0.05
$108,000
Studio
-
-
For Sale
15 River Rd #220, Greenwich, CT 06807
0.04
$1,065,000
2
2
1,270
Off Market

Local Information

  • Map ViewExplore the area around 11 River Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1979
1,104 sqft
$983/sqft
Garage

About this House

What's unique:Waterfront livingHardwood floorsNewer appliancesOpen floor planQuartz kitchen counters
First floor waterfront living with views of the harbor and beyond. Open floor plan with hardwood floors. Quartz kitchen counters and newer appliances. Washer/Dryer in unit. Can be leased furnished or unfurnished. Assigned gated garage space with additional outdoor visitor parking. Close to all Cos Cob has to offer
11 River Rd, Cos Cob, CT 06807 is a 2 bedroom, 2 bathroom, 1,104 sqft single-family home in Cos Cob, built in 1979. More recently, it was listed as a rental in April 2025 with an asking price of $5,950 per month. That rental listing was removed on May 27, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,084,900, with a rent estimate of $3,515/month.
Contact this Building
Property Website

Home Details for 11 River Rd

Property Information

Year Built
Year Built: 1979
Property Type / Style
Property Type: Single Family Home

Interior Features

Fireplace & Spa
Fireplace

Exterior Features

Parking & Garage
GarageParking: Garage

Media

Price and Tax history

DateEventPrice
Jun 4, 2025
Source: Halstead / Brown Harris Stevens #122363
ListingRemoved
$5,750
May 27, 2025
Source: Zillow Rentals
ListingRemoved
$5,750
May 27, 2025
Source: Halstead / Brown Harris Stevens #122363
Pending
$5,750
May 5, 2025
Source: Zillow Rentals
PriceChange
$5,750
Price decreased by 3%
Apr 1, 2025
Source: Zillow Rentals
Listed For Rent
$5,950

Market trends in Greenwich

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.58M
$150KMoM
Sale-to-List Price
104.8%
1.0%MoM
Price per sq ft
$825
$1MoM
Available listings
152
30MoM

Around this home

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

Frequently asked questions about 11 River Rd

  • What is 11 River Rd estimated to be worth?
    Trulia's estimated value for 11 River Rd in Cos Cob, CT is $1,084,900.
  • Is Cos Cob a buyer's or seller's market?
    Cos Cob is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Cos Cob?
    The median sale price in Cos Cob is $2.58M. That is up $150K from the prior month.
  • What are the closest schools to 11 River Rd?
    The closest schools to 11 River Rd in Cos Cob, CT are Central Middle School (rated 8/10), Cos Cob School (Pre-K/Elementary, rated 6/10), Greenwich High School (rated 10/10).
  • Does 11 River Rd have a garage?
    Yes, 11 River Rd in Cos Cob, CT has a garage.
  • Is there a virtual tour of 11 River Rd?
    Yes, a virtual tour of 11 River Rd in Cos Cob, CT is available.

Explore by feature - Pet Friendly

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 11 River Rd

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