3 Relay Ct, Cos Cob, CT 06807
Property image
Property image
SOLD
MAY 8, 2026

$794,400

Trulia Estimate
  • 2 Beds
  • 1 Bath
  • 941 sqft

3 Relay Ct, Cos Cob, CT 06807

Cos Cob
Est. Refi. Payment $5,443/mo*
Refinance Your Home
Currently Off Market - Sold May 8, 2026 for $775,000 (11% below list price)

Home Value

Trulia Estimate
$794K
Since last month
Increased$1K (+0.2%)
Since last year
Decreased$53K (-6.3%)
Since last sale
Increased$21K (+2.7%)
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 +40% in the last 10 years
MonthEstimated value
2026
September 2026$796K
August 2026$795K
July 2026$786K
June 2026$781K
May 2026$778K
April 2026$921K
March 2026$916K
February 2026$879K
January 2026$879K
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
24 Taylor Dr, Cos Cob, CT
0.18
Single-Family Home
$1,395,000
05/11/26
3
2
1,356
14 Spezzano Dr, Riverside, CT
0.76
Single-Family Home
$1,015,000
07/02/26
2
1
853
88 Valleywood Rd, Cos Cob, CT
0.51
Single-Family Home
$1,350,000
12/19/25
2
1
1,328
42 Mead Ave, Cos Cob, CT
0.16
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
1 Relay Ct, Cos Cob, CT 06807
0.01
$1,161,200
3
2
1,113
Off Market
10A Relay Place, Cos Cob, CT 06807
0.02
$1,524,200
4
2
2,049
Off Market
10A Relay Pl, Cos Cob, CT 06807
0.02
$1,511,900
4
2
2,049
Off Market
4 Miami Ct, Cos Cob, CT 06807
0.09
$1,885,000
4
3
1,785
Recently Sold
2 Mill Pond Ct, Cos Cob, CT 06807
0.14
$1,889,700
3
3
1,976
Off Market
23 Taylor Dr, Cos Cob, CT 06807
0.16
$1,542,700
3
2
1,538
Off Market
11 Mill Pond Ct, Cos Cob, CT 06807
0.15
$2,154,200
3
3
1,795
Off Market
6 Robertson Ln #7, Greenwich, CT 06807
0.13
$1,001,700
2
2.5
1,700
Off Market
15 Taylor Dr, Cos Cob, CT 06807
0.17
$2,615,600
4
4.5
2,905
Off Market
18 Suburban Ave, Cos Cob, CT 06807
0.16
-
3
2
1,563
Off Market
33 Mead Ave, Cos Cob, CT 06807
0.14
$2,700,000
4
4
3,492
Recently Sold

Local Information

  • Map ViewExplore the area around 3 Relay Ct.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
941 sqft
$824/sqft
Garage

About this House

Opportunity to enjoy single family living at a price of a condo in the center of Cos Cob, with short distance to all amenities this desirable Greenwich neighborhood has to offer: schools, play grounds, parks, library, shopping and dining, marina, train station. Strong bones, and from what we can tell, newer mechanicals. Interior is awaiting your finishing touches. Possibilities to expand. Property is being sold ''as is''.
3 Relay Ct, Cos Cob, CT 06807 is a 2 bedroom, 1 bathroom, 941 sqft single-family home in Cos Cob, built in 1920. It last sold for $775,000 on May 8, 2026 (11% below the $875,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $794,400, with a rent estimate of $3,677/month.
Last check for updates: about 23 hours ago
Listed by Blazej Cichy, (646) 344-9931
Abart Estate LLC
Bought with: Blazej Cichy, (646) 344-9931, Abart Estate LLC
Source: Greenwich MLS, Inc., MLS#122079

Home Details for 3 Relay Ct

Interior Features

Interior Details
Basement: Full,Unfinished
Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 1Number of Bathrooms (full): 1
Dimensions and Layout
Living Area: 941 Square Feet
Heating & Cooling
Heating: Natural Gas,Hot WaterHas CoolingAir Conditioning: Window Unit(s)Has HeatingHeating Fuel: Natural Gas
Fireplace & Spa
No Fireplace

Exterior Features

Exterior Home Features
Roof: ShinglePatio / Porch: Deck
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1Has a GarageParking Spaces: 1Parking: Garage

Property Information

Year Built
Year Built: 1920
Property Type / Style
Property Type: ResidentialProperty Subtype: Residential, Single Family ResidenceArchitecture: Cottage
Building
Construction Materials: Vinyl Siding
Property Information
Parcel Number: 057 08 2025/S

Price & Status

Price
List Price: $875,000Price Per Sqft: $824/sqft
Status Change & Dates
Off Market Date: Tue Apr 15 2025

Active Status

MLS Status: Closed

Location

Direction & Address
City: Cos Cob
School Information
Elementary School: Cos CobJr High / Middle School: Central

Building

Building Area
Building Area: 941 Square Feet

Lot Information

Lot Area: 3920.4 sqft

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Miscellaneous

BasementMls Number: 122079

Price and Tax history

DateEventPrice
May 8, 2026
Source: Greenwich MLS, Inc. #122079
Sold
$775,000
Apr 24, 2025
Source: Greenwich MLS, Inc. #122079
Contingent
$875,000
Feb 19, 2025
Source: Greenwich MLS, Inc. #122079
PriceChange
$875,000
Price decreased by 3%
Feb 19, 2025
Source: Greenwich MLS, Inc. #121387
PendingToActive
$899,000
Nov 14, 2024
Source: Greenwich MLS, Inc. #121387
Contingent
$899,000

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

Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Frequently asked questions about 3 Relay Ct

  • What is 3 Relay Ct estimated to be worth?
    Trulia's estimated value for 3 Relay Ct in Cos Cob, CT is $794,400.
  • What is the price history for 3 Relay Ct?
    3 Relay Ct in Cos Cob, CT last sold for $775,000 in May 2026.
  • 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.
  • Does 3 Relay Ct have air conditioning?
    Yes, 3 Relay Ct in Cos Cob, CT has air conditioning.
  • How big is the lot at 3 Relay Ct?
    The lot at 3 Relay Ct in Cos Cob, CT is about 0.09 acres (3,920 sq ft).

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