This home's estimate is 15.2% lower than the average sale price ($2.80M) of 5 comparable homes.
OFF MARKET
Off Market Nov 2017 for $1.2M
$2,370,768
Est. refi paymentEst. refi $7,932/mo
4
bd•
2.5 ba
•
2,255
sq ft
21 Harding Rd, Old Greenwich, CT 06870
About this home
Single-familyProperty Type
1954Year Built
0.26 acresLot Size
$1,051Est. Price/Sq.Ft.
1 car garageParking
Listed by Angela Swift • Houlihan Lawrence
Bought with Gary Disher • William Raveis Real Estate
Redfin checked: 2 minutes ago
•Source:GMLS #100745
Redfin Estimate
$2,370,768
Claim this home to receive a free report every month with insights on the changing estimate.
Earn from this home
$1,427,601
Est. take-home
List your home with Redfin and save $23,708
$0
Est. cash available
Get cash now or lower your monthly rate
$3,558/mo
Redfin rental estimate
List your home for rent
Market trends in 06870, CT
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
108.9%
Median sale price
$2.7M
Avg. days on market
13d
Recently sold homes
27
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
Property information provided by GMLS when last listed in 2017. This data may not match . Learn more.
More real estate resources
- Zip Codes
- Neighborhoods
- Cities
- Minor Civil Divisions
- Popular Searches
| 06830 homes for sale | |||
| 06902 homes for sale | |||
| 06870 homes for sale | |||
| 06807 homes for sale | |||
| 06878 homes for sale |






































United States
Canada