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21 Grove Avenue, 
Groton, CT 06355

$3,250,000


4

Beds


6

Baths


5,304

Sq Ft


Single Family

Active

Listed by

Heather Gianacoplos

Compass Connecticut, LLC.

Last updated:

November 2, 2025, 12:30 PM

MLS#

24136440

Source:

CT

About This Home

21 Grove Avenue

First time being offered is 21 Grove, an exquisite property located on the bank of the Mystic River, a convenient walk into town. This only 18 years young home is designed to assimilate within its historic neighbors yet is elevated with the superior craftsmanship and modern updates. You'll find a well-conceived floor plan that invites both intimate family living and grand-scale entertaining. Notable features: - Bluestone patio overlooking the river for al fresco dining & relaxing - Impeccably landscaped grounds encompassing nearly one acre - En suite bedrooms that promise privacy and convenience for family and guests alike. -Two primary bedrooms; one conveniently located on the first floor - Six fireplaces that provide warmth and ambiance during New England's colder months. - River access for launching kayaks and paddleboards, when the warmer months arrive. Your positioning couldn't be better with your proximity into town, gorgeous views, easy access via backroads to I-95, and walkability of the scenic River Road to which you are at the very start of. This is quite the rare find to have this level of class & comfort in a home with no work needing to be done and numerous benefits being so close to vibrant downtown Mystic and all it has to offer. Own your own piece of history in one of the most prestigious neighborhoods of Mystic. Home is ready for you to turn the key, enter and stay.

Home Facts

Single Family

6 Baths

4 Bedrooms

Built in 2007

Price Summary

3,250,000

$612 per Sq. Ft.

MLS #:

24136440

Last Updated:

November 2, 2025, 12:30 PM

Added:

4 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

5

Interior

Living Area:

5,304 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

5,304 Sq. Ft.

Year Built:

2007


Lot

Lot Size (Sq. Ft):

41,382


Finances & Disclosures

Finances

Price:

$3,250,000

Price per Sq. Ft:

$612 per Sq. Ft.

Source:CT
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