Date
Details
Price
Change
Source
6/25/2026
Listed
$1,450,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/23
$1,450,000 Just Listed
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1/23
Property Description
North Mianus School, Eastern Middle School. Open plan 1982 Construction home. 4 BDRM, 3 BATH, FP and extra large 15' by 30' Family room /FP on first floor. 2412 sqft with room for expansion to this R-7 home on .277 of an acre. FAR is .315 Bright home on quiet street, connects to sidewalks on Valley Road. Come reimagine this home and make it yours. This won't last/
Full Property Details
Full Property Details for 21 Windsor Ln
General
- Price: $1,450,000
- Taxes: $8,562
- Status: Active
- Type: Single Family
- Source: Greenwich
- MLS ID: 125359
- Updated: Today (6/25/2026)
- Added to Site: Today
Interior
- Interior Features: Eat-in Kitchen, Entrance Foyer
- Number of Fireplaces: 1
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Laundry Room
Parking
- Garage: Yes
- Garage Spaces: 2
Location
- Area: 4 - Cos Cob
- County: Fairfield
- Driving Directions: Valley Road Cos Cob to Windsor Lane
School Information
- Elementary School: North Mianus
- Middle School: Eastern
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Natural Gas, Forced Air
- Heating Fuel: Gas
- Water Heater: Gas
Utilities
- Gas: Public Utility
- Sewer: Town Sewer
- Water: Public
Structural Information
- Architectural Style: Other
- Construction: Wood Siding
- Basement Desc.: Crawl Space
- Roof: Asphalt
- Square Feet: 2,412
- Sq. Ft. Source: Taxcard
- Year Built: 1982
Lot Features
- Lot Size (Acres): 0.28
- Lot Size (Sq. Ft.): 12,196.8
- Zoning: R-12
Financial Considerations
- Price Per Sq. Ft.: $601.16
- Tax Amount: $8,562
Disclosures and Reports
- Exclusions: Wood Burning Stove, Dining Rm Chandelier
- Inclusions: Washer/Dryer, All Kitchen Applncs
- Property ID: 08A-1334/S
Listed by Park Allyn Realty Associates,
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Listing agent
— 21 Windsor Ln —
Park Allyn Realty Associates,
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 21 Windsor Ln
School District:Greenwich School District
| Name | Grades | Distance |
|---|---|---|
North Mianus School 309 Palmer Hill Rd., Greenwich, CT 06878 | K-5 | 0.5 mi |
Eastern Middle School 51 Hendrie Ave., Greenwich, CT 06878 | 6-8 | 2 mi |
Greenwich High School 10 Hillside Road, Greenwich, CT 06830 | 9-12 | 2.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 21 Windsor Ln
Tax History
Tax History for 21 Windsor Ln
Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,696
4%
$622,720
—
2023
$7,433
3%
$622,720
—
2023
$7,246
1%
$622,720
—
2022
$7,180
—
$622,720
5%
2021
$7,180
—
$595,490
—
2020
$7,158
-1%
$595,490
—
2019
$7,229
2%
$595,490
—
2018
$7,068
-1%
$595,490
—
2017
$7,157
2%
$595,490
—
2016
$7,044
-3%
$595,490
-3%
2015
$7,268
2%
$612,640
—
2014
$7,122
3%
$612,640
—
2013
$6,929
—
$612,640
—
2011
$6,929
—
$612,640
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 21 Windsor Ln
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- Single Family
- Active
- Updated 2 days ago
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- Active
- Updated 1 day ago
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- Updated 2 days ago
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- Updated 5 hours ago
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- 2Total Baths
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- Single Family
- Closed
- 4Beds
- 3Total Baths
- 1,540Sq. Ft.
Listed by The Richard Breglia Team
Sold by Houlihan Lawrence
Sold by Houlihan Lawrence
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- 3Total Baths
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- Closed
- Updated 13 hours ago
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- 3Total Baths
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Listed and Sold by Brown Harris Stevens CT, LLC
21 Windsor Lane, Greenwich, CT 06807 (MLS# 125359) is a Single Family property with 4 bedrooms and 3 full bathrooms. 21 Windsor Lane is currently listed for $1,450,000 and was received on June 25, 2026. Want to learn more about 21 Windsor Lane? Do you have questions about finding other Single Family real estate for sale in Cos Cob? You can browse all Cos Cob real estate or contact a Coldwell Banker agent to request more information.