155 Cat Rock Rd, Cos Cob, CT 06830
Property image
Property image
OFF MARKET

$775,000

Last sold price
  • 4 Beds
  • 4,675 sqft (on 2.25 acres)

155 Cat Rock Rd, Cos Cob, CT 06830

Cos Cob
Currently Off Market - Sold Oct 10, 1997 for $775,000

Home Value

Learn more about this home's value by checking out the value of nearby homes and how much similar homes have sold for.

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 Dublin Hill Rd, Greenwich, CT
0.57
Lot/Land
$700,000
11/07/25
7
-
7,685
9 Walnut St, Cos Cob, CT
0.69
Lot/Land
$1,375,000
08/03/26
3
1
1,482
5 Old Wagon Rd, Old Greenwich, CT
1.69
Lot/Land
$2,127,000
08/28/26
3
2
2,303
23 Nimitz Pl, Old Greenwich, CT
1.62
Lot/Land
$2,200,000
09/09/26
3
2
1,454
89 Clapboard Ridge Rd, Greenwich, CT
2.07
Lot/Land
$4,700,000
12/19/25
5
3
3,622
33 Parsonage Rd, Greenwich, CT
1.79
Lot/Land
$2,000,000
11/12/25
4
1.5
-
6 Oak Dr, Riverside, CT
3.20
Lot/Land
$3,800,000
06/17/26
4
3
3,120
19 Lakeview Drive, Riverside, CT
1.61
Lot/Land
$1,800,000
07/21/26
-
-
53 Pakenmer Road, Stamford, CT
2.33
Lot/Land
$640,000
10/10/25
-
-
59 Locust St, Greenwich, CT
3.45
Lot/Land
$3,840,000
06/01/26
5
3
3,360

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
155 Cat Rock Rd, Cos Cob, CT 06807
0.01
$5,204,000
4
6
4,675
Off Market
157 Cat Rock Road, Greenwich, CT 06830
0.04
$2,368,700
4
3
2,800
Off Market
116 North Old Stone Bridge Road, Cos Cob, CT 06807
0.08
$3,520,200
5
4.5
4,717
Off Market
116 N Old Stone Bridge Rd, Cos Cob, CT 06807
0.08
$4,494,700
5
4.5
7,002
Off Market
164 Cat Rock Rd, Cos Cob, CT 06807
0.12
$4,404,000
5
5.5
4,462
Off Market
116 North Old Stone Bridge Road, Cos Cob, CT 06807
0.13
$4,807,700
5
4.5
7,752
Off Market
100 N Old Stone Bridge Rd, Cos Cob, CT 06807
0.16
$2,714,400
3
3.5
3,813
Off Market
130 N Old Stone Bridge Rd, Cos Cob, CT 06807
0.14
$3,431,600
6
4.5
4,455
Off Market
144 Cat Rock Rd, Cos Cob, CT 06807
0.20
$2,139,400
4
2.5
3,018
Off Market
8 Old Camp Ln, Cos Cob, CT 06807
0.14
$3,084,200
5
5
4,118
Off Market
142 Cat Rock Rd, Cos Cob, CT 06807
0.22
$4,864,000
7
5.5
7,768
Off Market
174 Cat Rock Rd, Cos Cob, CT 06807
0.20
$1,934,000
4
3
2,575
Off Market

Local Information

  • Map ViewExplore the area around 155 Cat Rock Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Lot/Land
Built in 2017
2.25 acre lot
4,675 sqft
Garage

About this House

A gracious driveway leads to a very private two home development of which the first home is almost complete. The second parcel of property at 2.28 acres of level land is for sale and awaiting its new owner. Come in with a vision for your dream home, knowing that this special piece of property has all of its approvals in place for a 6 bedroom home of 7500+sq' plus pool and the ultimate in convenience and privacy with conservation land views out of many of the main rooms of the home. Current house is to be knocked down. There is also potential for a finished basement of 3000 sq'.
155 Cat Rock Rd, Cos Cob, CT 06830 is a 4 bedroom, 4,675 sqft lot/land in Cos Cob, built in 2017. It last sold for $775,000 on Oct 10, 1997. This property is not currently displayed as for sale or rent on Trulia.

Home Details for 155 Cat Rock Rd

Interior Features

Interior Details
BasementNumber of Rooms: 9
Heating & Cooling
Heating: Forced AirAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Wood
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2017Year Updated: 0
Property Type / Style
Property Type: Lot LandArchitecture: Colonial

Lot Information

Lot Area: 2.25 acres

Price and Tax history

DateEventPrice
Feb 7, 2019
Source: Agent Provided
ListingRemoved
$1,195,000
Jan 10, 2019
Source: Agent Provided
PriceChange
$1,195,000
Price decreased by 4%
Sep 6, 2018
Source: Agent Provided
PriceChange
$1,245,000
Price decreased by 4%
Apr 3, 2018
Source: Agent Provided
Listed For Sale
$1,295,000
Oct 10, 1997
Source: N/A
Sold
$775,000

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 155 Cat Rock Rd

  • What is the price history for 155 Cat Rock Rd?
    155 Cat Rock Rd in Cos Cob, CT last sold for $775,000 in October 1997.
  • 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 155 Cat Rock Rd?
    The closest schools to 155 Cat Rock Rd in Cos Cob, CT are Central Middle School (rated 8/10), Greenwich High School (rated 10/10), North Street School (Pre-K/Elementary, rated 9/10).

Explore by feature - Pet Friendly

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