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

$3,464,200

Trulia Estimate
  • 4 Beds
  • 4.5 Baths
  • 4,150 sqft (on 0.28 acres)

554 River Rd, Cos Cob, CT 06807

Cos Cob
Est. Refi. Payment $22,800/mo*
Refinance Your Home
Currently Off Market - Sold Feb 23, 2022 for $2,395,000

Home Value

Trulia Estimate
$3.46M
Since last month
Increased$19K (+0.5%)
Since last year
Increased$408K (+13.4%)
Since last sale
Increased$1M (+44.6%)
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 +215% in the last 10 years
MonthEstimated value
2026
August 2026$3.46M
August 2026$3.46M
July 2026$3.45M
June 2026$3.49M
May 2026$3.41M
April 2026$3.36M
March 2026$3.4M
February 2026$3.24M
January 2026$3.19M
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
9 Deluca Dr, Cos Cob, CT
0.44
Single-Family Home
$2,350,000
08/24/26
4
3.5
2,902
552 River Rd, Cos Cob, CT
0.66
Single-Family Home
$2,691,500
03/27/26
4
4.5
4,078
6 Fox Hollow Ln, Cos Cob, CT
0.47
Single-Family Home
$2,670,000
01/12/26
5
4
3,623
29 Old Stone Bridge Rd, Cos Cob, CT
0.27
Single-Family Home
$3,000,000
05/21/26
4
4.5
3,734
150 N Old Stone Bridge Rd, Cos Cob, CT
0.42
Single-Family Home
$2,550,000
05/15/26
4
4.5
4,161
70 Gregory Rd, Cos Cob, CT
0.54
Single-Family Home
$2,175,000
06/26/26
4
3
3,142
551 River Rd, Cos Cob, CT
0.68
Single-Family Home
$2,285,000
10/27/25
5
3.5
3,634
27 Cognewaugh Rd, Cos Cob, CT
0.49
Single-Family Home
$4,000,000
07/16/26
5
4.5
4,916
98 Hillcrest Park Rd, Cos Cob, CT
0.74
Single-Family Home
$2,610,000
05/29/26
4
3.5
3,298
86 Dandy Dr, Cos Cob, CT
0.53
Single-Family Home
$1,850,000
07/21/26
4
3.5
3,546

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
2 Cos Cob Avenue #2 1/2R, Cos Cob, CT 06807
0.00
$1,145,500
3
2.5
2,050
Off Market
20 Holly Way, Cos Cob, CT 06807
0.13
-
-
-
-
Off Market
96 Cat Rock Rd, Cos Cob, CT 06807
0.13
$1,932,500
4
3.5
2,874
Off Market
17 Steep Hollow Ln, Cos Cob, CT 06807
0.13
$2,890,900
5
4
4,282
Off Market
7 River Rd #D-14, Cos Cob, CT 06807
0.16
$115,000
Studio
-
-
Recently Sold
7 River Rd #E-8, Cos Cob, CT 06807
0.17
$349,800
Studio
-
-
Off Market
7 River Rd #A-2, Cos Cob, CT 06807
0.17
$70,000
Studio
-
-
For Sale
62 N Old Stone Bridge Rd, Cos Cob, CT 06807
0.22
$3,390,400
4
3
3,996
Off Market
112 Cat Rock Rd, Cos Cob, CT 06807
0.24
-
4
3
2,676
Off Market
66 N Old Stone Bridge Rd, Cos Cob, CT 06807
0.25
$4,123,900
5
4.5
5,043
Off Market
210 Bible St, Cos Cob, CT 06807
0.26
$2,881,500
4
4.5
4,831
Off Market
29 Old Stone Bridge Rd, Cos Cob, CT 06807
0.27
$3,000,000
4
4.5
3,734
Recently Sold

Local Information

  • Map ViewExplore the area around 554 River Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2019
Lot Size
0.28 acres
Living Area
4,150 sqft
Price/Sqft
$835
Parking
Garage

About this House

Set in the new luxury Riverview development, this bright & modern 4 BR, 4.1 BA, 4,150 sf new construction (2019 home features superior building quality, energy efficiency, high ceilings, wide planked floors & sophisticated finishes. Enjoy direct access to the Mianus River for kayaking/canoeing from the dock. The entry foyer with curved staircase opens to the spacious eat-in kitchen/family rm with fireplace, soaring cathedral ceiling with skylights & French doors out to the patio. The home features a 1st & 2nd floor primary bedroom option with luxe bath & 2/3 2nd floor BRs with ensuite BAs. The pre-finished lower level offers 1,761+ addt'l sf with lots of possibilities. Level, fenced-in, landscaped yard with irrigation system. Generator. Conveniently located.
554 River Rd, Cos Cob, CT 06807 is a 4 bedroom, 5 bathroom, 4,150 sqft single-family home in Cos Cob, built in 2019. It last sold for $2,395,000 on Feb 23, 2022. More recently, it was listed as a rental in September 2018 with an asking price of $14,000 per month. That rental listing was removed on February 15, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,464,200, with a rent estimate of $7,494/month.

Home Details for 554 River Rd

Interior Features

Interior Details
BasementAtticNumber of Rooms: 9Types of Rooms: Walk In Closet, Dining Room
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle Not Wood
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2019Year Updated: 2019
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Lot Information

Lot Area: 0.28 acres

Price and Tax history

DateEventPrice
Nov 30, 2023
Source: Greenwich MLS, Inc. #113428
ListingRemoved
Feb 23, 2022
Source: Greenwich MLS, Inc. #114771
Sold
$2,395,000
Dec 23, 2021
Source: Greenwich MLS, Inc. #114771
Pending
$2,395,000
Dec 6, 2021
Source: Greenwich MLS, Inc. #114771
Listed For Sale
$2,395,000
Dec 1, 2021
Source: Smart MLS #170405892
ListingRemoved

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 554 River Rd

  • What is 554 River Rd estimated to be worth?
    Trulia's estimated value for 554 River Rd in Cos Cob, CT is $3,464,200.
  • What is the price history for 554 River Rd?
    554 River Rd in Cos Cob, CT last sold for $2,395,000 in February 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 554 River Rd have air conditioning?
    Yes, 554 River Rd in Cos Cob, CT has air conditioning.
  • Does 554 River Rd have laundry facilities?
    Yes, 554 River Rd in Cos Cob, CT has in-unit laundry.

Explore by feature - Pet Friendly

36 pet-friendly rentals in Cos Cob, CT

Explore by feature - Garage

53 rentals with a garage in Cos Cob, CT

Explore by feature - Air Conditioning

120 rentals with air conditioning in Cos Cob, CT

Explore by feature - Pool

16 rentals with a pool in Cos Cob, CT

Explore by feature - Washer/dryer

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

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 554 River Rd

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