102 River Rd, Cos Cob, CT 06831
Property image
Property image
OFF MARKET

$1,729,600

Trulia Estimate
  • 4 Beds
  • 2.5 Baths
  • 2,296 sqft

102 River Rd, Cos Cob, CT 06831

Cos Cob
Est. Refi. Payment $11,486/mo*
Refinance Your Home
Currently Off Market - Sold Apr 14, 2022 for $1,240,000

Home Value

Trulia Estimate
$1.73M
Since last month
Decreased$32K (-1.8%)
Since last year
Increased$133K (+8.3%)
Since last sale
Increased$494K (+39.8%)
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 +62% in the last 10 years
MonthEstimated value
2026
August 2026$1.73M
August 2026$1.73M
July 2026$1.77M
June 2026$1.76M
May 2026$1.74M
April 2026$1.73M
March 2026$1.76M
February 2026$1.66M
January 2026$1.65M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

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
4 Cos Cob Ave, Cos Cob, CT
0.20
Single-Family Home
$1,530,000
08/17/26
4
3
2,720
36 Cary Rd, Riverside, CT
0.30
Single-Family Home
$1,850,000
10/15/25
4
4
2,400
16 Kent Pl, Cos Cob, CT
0.42
Single-Family Home
$1,690,000
05/15/26
4
2.5
2,410
55 Cos Cob Ave, Cos Cob, CT
0.30
Single-Family Home
$910,000
04/13/26
3
2.5
2,486
34 1/2 Orchard St, Cos Cob, CT
0.28
Single-Family Home
$2,022,000
06/22/26
4
2.5
2,126
4 Miami Ct, Cos Cob, CT
0.31
Single-Family Home
$1,885,000
03/20/26
4
3
1,785
23 Westview Pl, Riverside, CT
0.27
Single-Family Home
$2,250,000
04/03/26
4
3.5
2,641
23 Thornhill Rd, Riverside, CT
0.43
Single-Family Home
$1,350,000
07/15/26
4
3
2,390
42 Mead Ave, Greenwich, CT
0.36
Single-Family Home
$1,125,000
11/21/25
3
2
1,833
42 Mead Ave, Cos Cob, CT
0.36
Single-Family Home
$1,125,000
11/20/25
3
2
1,833

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
523 East Putnam Avenue #PH, Greenwich, CT 06830
0.04
$5,646,100
3
3.5
4,898
Off Market
115 River Rd #7, Greenwich, CT 06807
0.06
$1,625,000
3
2.5
2,185
Recently Sold
115 River Rd #12, Greenwich, CT 06807
0.06
$1,729,200
3
2.5
1,926
Off Market
115 River Rd #5, Greenwich, CT 06807
0.06
$1,379,000
2
2.5
1,732
For Sale
523 E Putnam Ave #PENTHOUSE, Cos Cob, CT 06807
0.05
$4,288,300
3
3.5
4,347
Off Market
523 E Putnam Ave #B, Cos Cob, CT 06807
0.05
$2,744,000
3
3.5
3,251
Off Market
523 East Putnam Avenue #B, Greenwich, CT 06830
0.06
$2,745,700
3
3.5
3,251
Off Market
89 River Rd #305, Cos Cob, CT 06807
0.11
$1,684,300
2
2
1,230
Off Market
89 River Rd #201, Cos Cob, CT 06807
0.11
$1,746,100
2
2
1,240
Off Market
89 River Rd #303, Cos Cob, CT 06807
0.11
$1,536,200
2
2
1,184
Off Market
89 River Rd #304, Cos Cob, CT 06807
0.11
$2,195,000
1
1.5
1,088
For Sale
6 Nassau Pl #4, Greenwich, CT 06807
0.06
$936,900
3
1.5
1,554
Off Market

Local Information

  • Map ViewExplore the area around 102 River Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2000
2,296 sqft
$753/sqft

About this House

Great young, light-filled 4 bedroom, 2 1/2 bath colonial across from the fabulous Water Club and within close distance to the train (Riverside or Cos Cob station. High ceilings, crown moldings, generous room sizes, 2 gas fireplaces, family room adjoining luxurious kitchen, hardwood floors throughout The huge unfinished basement, also with high ceilings, is a bonus. Storage galore in the pull-down attic. This is a must see in a top location south of the Post Road with wonderful Greenwich Schools. By far, the best house in the price range - and with water views as an additional feature This is being sold as an investment property. Tenant has a 2 year lease. Aug. 1, 2021 to June 30, 2022 at $6,500 per month and second year from July 1, 2022 to June 30, 2023 at 6,700 per month.
102 River Rd, Cos Cob, CT 06831 is a 4 bedroom, 3 bathroom, 2,296 sqft single-family home in Cos Cob, built in 2000. It last sold for $1,240,000 on Apr 14, 2022. More recently, it was listed as a rental in June 2018 with an asking price of $5,200 per month. That rental listing was removed on July 17, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,729,600, with a rent estimate of $7,328/month.

Home Details for 102 River Rd

Interior Features

Interior Details
BasementAtticNumber of Rooms: 8Types of Rooms: Walk In Closet, Dining Room, Family Room, Master Bath
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Other
Parking & Garage
Parking Space: 1Parking: Off Street

Property Information

Year Built
Year Built: 2000Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Lot Information

Lot Area: 6534 sqft

Price and Tax history

DateEventPrice
Apr 14, 2022
Source: Greenwich MLS, Inc. #115508
Sold
$1,240,000
Jan 1, 2022
Source: Berkshire Hathaway HomeServices New England Properties
ListingRemoved
Jul 14, 2021
Source: Greenwich MLS, Inc. #113892
Listed For Sale
$1,295,000
Jul 17, 2018
Source: Agent Provided
ListingRemoved
$5,200
Jun 15, 2018
Source: Agent Provided
Listed For Rent
$5,200

Market trends in Greenwich

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.44M
$338KMoM
Sale-to-List Price
103.8%
1.1%MoM
Price per sq ft
$825
$24MoM
Available listings
182
8MoM

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 102 River Rd

  • What is 102 River Rd estimated to be worth?
    Trulia's estimated value for 102 River Rd in Cos Cob, CT is $1,729,600.
  • What is the price history for 102 River Rd?
    102 River Rd in Cos Cob, CT last sold for $1,240,000 in April 2022.
  • 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 $2.44M. That is up $338K from the prior month.
  • Does 102 River Rd have air conditioning?
    Yes, 102 River Rd in Cos Cob, CT has air conditioning.
  • Does 102 River Rd have laundry facilities?
    Yes, 102 River Rd in Cos Cob, CT has in-unit laundry.

Explore by feature - Pet Friendly

34 pet-friendly rentals in Cos Cob, CT

Explore by feature - Garage

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Explore by feature - Air Conditioning

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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

19 rentals with an outdoor space in Cos Cob, CT

Apartments for Rent

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Off Market Homes Near 102 River Rd

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