21 Grove Avenue
Groton, CT 06355

$2,950,000 - Mystic

Est. Mortgage --/mo

4 Beds 5 Full 1 Half Bath 4008 sq ft 343 Days on Market

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.

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Listing Courtesy of: Compass Connecticut, LLC
Listing Agent: Heather W Gianacoplos
(860) 908-4705

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Per Month
Principal and Interest
Property Taxes 2216
HOA Fees 0
Homeowners Insurance 1475
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Smart MLS Inc. data last updated on October 08, 2026 06:45 PM - ET

Property Last Updated: October 08, 2026 06:45 PM - ET