NOMADEReal Estate

$3,250,000

ActiveJust Listed2 days ago

21 Grove Avenue

Groton, Connecticut, 06355 · New London County

4

Beds

6

Baths

5,686

Sq Ft

2007

Built

MLS # 24136440

Price / Sq Ft

$572

Property Type

Single Family For Sale

Lot Size

0.95

Class

Property

About This Property

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.

Property Details

21 Grove Avenue, Groton Connecticut 06355 — Single Family For Sale listed at $3,250,000.

At a Glance

4

Bedrooms

6

Bathrooms

5,686

Sq Ft

0.95

Lot Size

--

Garage

2007

Year Built

The Details

Property TypeSingle Family For Sale
NeighborhoodNew London
Address21 Grove Avenue
MLS Number24136440
Year Built2007
Square Footage5,686
Lot Size0.95
Bedrooms4
Bathrooms6
Water SourcePublic Water Connected

Property Details

Other Details

Appliances IncludedGas Cooktop,Oven/Range,Microwave,Refrigerator,Freezer,Dishwasher,Disposal,Compactor,Washer,Dryer
Parcel Number2570152
Parking Total Spaces6
Virtual Tourhttps://youtu.be/OlL-5FyoeLU
ZoningRS-12

Financial

Assessed Value977270
Mil Rate Total27.22
Property Tax26601
Tax YearJuly 2025-June 2026

Property Features

Attic DescriptionPull-Down Stairs
Attic YN1
Basement DescriptionFull,Heated,Fully Finished,Cooled
Cooling SystemCentral Air
Driveway TypeGravel
Exterior FeaturesGrill,Lighting,Stone Wall,Underground Sprinkler,Patio
Exterior SidingHardie Board
Fireplaces Total6
Foundation TypeConcrete
Fuel Tank LocationIn Basement
Garage ParkingAttached Garage,Off Street Parking,Driveway
Garages Number3
Heat Fuel TypeOil
Heat TypeHot Air
Hot Water Description80 Gallon Tank
Interior FeaturesAudio System,Auto Garage Door Opener,Cable - Available
Laundry Room InfoMain Level
Laundry Room LocationOff of half bath on first floor
Roof InformationAsphalt Shingle

All Photos (45)

MARKET CONTEXTGroton
Town Median+900% vs list
$325,000
Groton, CT
Mill Rate
24.17
New London County
NYC Commute
145 min
Metro-North express
Schools
B
1 graded
LOADING COMP CLOUD…

This listing is +900% vs the Groton median. Verify against same-school-district comps before competing offers.

Affordability Calculator

$3,250,000

Down Payment$650,000
Loan Amount$2,600,000
Principal & Interest$16,434/mo
Property Tax$3,250/mo
Insurance$100/mo
Est. Monthly$19,784/mo

Listing Agent

H

Heather Gianacoplos

Compass Connecticut, LLC

Contact Heather Gianacoplos

Fill out the form below and we will respond promptly.

Quick Facts

StatusActive
TypeSingle Family For Sale
ClassProperty
MLS #24136440
Last Updated2026-05-25

Virtual Tour

Walk through 21 Grove Avenue