$1,395,754
$531K since sold in May 2005$48K since October
This home's estimate is 14.1% higher than the average sale price ($1.22M) of 6 comparable homes.
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Sold
$1,395,754
Est. refi paymentEst. refi $2,396/mo
4
bd•
4 ba
•
3,603
sq ft
18 Dolphin Rd, Groton, CT 06340
About this home
Waterfront community - beautiful colonial with super curb appeal. Quality thru-out this 5 bdrm. Colonial. Hardwood floors, beautiful kitchen, front & back staircases, beaches, boat dockage, tennis, picnic area, play ground 2 ** see additional remarks ** family rooms, office, lot area- cobble stone drivew - way.
Single-familyProperty Type
1994Year Built
0.34 acresLot Size
$387Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$1,313,553
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,245/mo
Redfin rental estimate
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Market trends in 06340, CT
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
102.9%
+0.6% MoM
Median sale price
$349K
$25K MoM
Avg. days on market
27d
1 days MoM
Recently sold homes
88
5 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 9.1 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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