23 Windsor Ln, Cos Cob, CT 06807
OFF MARKET

$1,743,800

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 2,208 sqft (on 0.27 acres)

23 Windsor Ln, Cos Cob, CT 06807

Cos Cob
Est. Refi. Payment $11,859/mo*
Refinance Your Home
Currently Off Market - Sold Jan 11, 2005 for $926,000

Home Value

Trulia Estimate
$1.74M
Since last month
Decreased$27K (-1.5%)
Since last year
Increased$249K (+16.7%)
Since last sale
Increased$814K (+87.9%)
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 +63% in the last 10 years
MonthEstimated value
2026
September 2026$1.74M
August 2026$1.77M
July 2026$1.72M
June 2026$1.75M
May 2026$1.69M
April 2026$1.64M
March 2026$1.66M
February 2026$1.59M
January 2026$1.53M
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
21 Windsor Ln, Cos Cob, CT
0.02
Single-Family Home
$1,450,000
09/10/26
4
3
2,412
420 Valley Rd, Cos Cob, CT
0.18
Single-Family Home
$1,300,000
04/14/26
4
2.5
1,601
350 Valley Rd, Cos Cob, CT
0.17
Single-Family Home
$1,530,000
11/21/25
4
3
1,982
56 Cognewaugh Rd, Cos Cob, CT
0.33
Single-Family Home
$1,100,000
04/10/26
4
3
1,800
70 Gregory Rd, Cos Cob, CT
0.21
Single-Family Home
$2,175,000
06/26/26
4
3
3,142
9 Deluca Dr, Cos Cob, CT
0.23
Single-Family Home
$2,350,000
08/24/26
4
3.5
2,902
120 Florence Rd, Riverside, CT
0.66
Single-Family Home
$1,280,000
06/01/26
4
3
2,068
98 Hillcrest Park Rd, Cos Cob, CT
0.28
Single-Family Home
$2,610,000
05/29/26
4
3.5
3,298
46 Old Orchard Rd, Riverside, CT
0.63
Single-Family Home
$1,500,000
10/02/25
2
2.5
2,044
551 River Rd, Cos Cob, CT
0.29
Single-Family Home
$2,285,000
10/27/25
5
3.5
3,634

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
28 Gregory Rd, Cos Cob, CT 06807
0.05
$1,850,000
4
3
3,597
For Sale
21 Windsor Ln, Cos Cob, CT 06807
0.02
$1,450,000
4
3
2,412
Recently Sold
37 Windsor Lane, Cos Cob, CT 06807
0.07
$1,464,200
3
3
2,332
Off Market
15 Windsor Ln, Cos Cob, CT 06807
0.05
$1,850,200
4
3
2,444
Off Market
9 Ronald Lane, Greenwich, CT 06830
0.09
$2,096,400
4
3.5
3,000
Off Market
9 Windsor Ln, Cos Cob, CT 06807
0.07
$1,757,100
4
3
2,388
Off Market
15 Ronald Lane, Cos Cob, CT 06807
0.12
$2,842,100
5
6
3,670
Off Market
6 Windsor Ln, Cos Cob, CT 06807
0.08
$1,951,600
4
2.5
3,003
Off Market
16 Wyndover Ln, Cos Cob, CT 06807
0.12
$2,798,300
5
3.5
3,464
Off Market
53 Gregory Rd, Cos Cob, CT 06807
0.13
$1,959,500
4
2
2,175
Off Market
37 Sundance Drive, Cos Cob, CT 06807
0.10
$1,844,600
3
2.5
2,304
Off Market
9 Maple St, Cos Cob, CT 06807
0.18
$2,695,000
4
4.5
2,745
For Sale

Local Information

  • Map ViewExplore the area around 23 Windsor Ln.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1969
0.27 acre lot
2,208 sqft
$790/sqft
Garage

About this House

This single-family home is located at 23 Windsor Ln, Cos Cob, CT. 23 Windsor Ln is in the Cos Cob neighborhood in Cos Cob, CT and in ZIP code 06807. This property has 3 bedrooms, 3 bathrooms and approximately 2,208 sqft of floor space. This property has a lot size of 0.27 acres and was built in 1969.
23 Windsor Ln, Cos Cob, CT 06807 is a 3 bedroom, 3 bathroom, 2,208 sqft single-family home in Cos Cob, built in 1969. It last sold for $926,000 on Jan 11, 2005. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,743,800, with a rent estimate of $6,917/month.

Home Details for 23 Windsor Ln

Interior Features

Interior Details
BasementNumber of Rooms: 7
Heating & Cooling
Heating: Forced AirAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Fireplace & Spa
Fireplace

Exterior Features

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

Property Information

Year Built
Year Built: 1969Year Updated: 1970
Property Type / Style
Property Type: Single Family HomeArchitecture: ranch

Community

Units in Building: 1

Lot Information

Lot Area: 0.27 acres

Price and Tax history

DateEventPrice
Jan 11, 2005
Source: N/A
Sold
$926,000

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 23 Windsor Ln

  • What is 23 Windsor Ln estimated to be worth?
    Trulia's estimated value for 23 Windsor Ln in Cos Cob, CT is $1,743,800.
  • What is the price history for 23 Windsor Ln?
    23 Windsor Ln in Cos Cob, CT last sold for $926,000 in January 2005.
  • 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.
  • How big is the lot at 23 Windsor Ln?
    The lot at 23 Windsor Ln in Cos Cob, CT is about 0.27 acres (11,761 sq ft).
  • Does 23 Windsor Ln have a garage?
    Yes, 23 Windsor Ln in Cos Cob, CT has a garage.

Explore by feature - Pet Friendly

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Explore by feature - Pool

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Apartments for Rent

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Off Market Homes Near 23 Windsor Ln

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