21 Grove Ave

Mystic, CT 06355

$3,250,000
Price
4
Beds
5,686 Sq. Ft.
$572 / Sq. Ft.
5,686
Sq. Ft.
$572
per Sq. Ft.
Listed By CompassVirtual Tour
Listed By CompassVirtual Tour
front view of a house with a yard
an aerial view of a house with a yard
a front view of a house with yard table and chairs
a front view of a house with yard and trees
a room with lots of flowers
a front view of a house
a living room with furniture and a window
a living room with furniture and a fireplace
a living room with furniture and a rug
a kitchen with stainless steel appliances kitchen island granite countertop a table chairs and a refrigerator
a stove top oven sitting inside of a kitchen
a view of a dining room with furniture wooden floor and chandelier
a view of entryway and hall
a bathroom with a double vanity sink a toilet and a mirror
a utility room with dryer and washer
a view of a workspace with furniture and a window
a bedroom with furniture and a couch
a spacious bedroom with a bed and a fireplace
a living room with furniture and a fireplace
a living room with furniture and large window
a view of an empty walk in closet
a view of entryway and hall with wooden floor
a living room with furniture and a fireplace
a kitchen with stainless steel appliances granite countertop a stove and a refrigerator
a living room with furniture and a fireplace
a living room with furniture and a book shelf
a view of a room with gym equipment
a living room with furniture and a flat screen tv
a view of a hallway with wooden floor and staircase
a bed room with a bed and a chair
a spacious bathroom with a mirror a sink and a glass door shower
a bedroom with a bed and a window
a bathroom with a toilet sink and mirror
a bedroom with a bed and a large mirror
a bathroom with a granite countertop sink and a mirror
a view of a chairs and table in a patio
a roof deck with table and chairs
an aerial view of a city

Description

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...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 for 21 Grove Avenue

Basement Description
Full, Heated, Fully Finished, Cooled
Direct Waterfront
No
Garages Number
3
Neighborhood
Mystic
Style
Cape Cod
Garage Parking Info
Attached Garage, Off Street Parking, Driveway
Swimming Pool
No
LISTING UPDATED: 11/14/2025 12:58 AM

Property Details for 21 Grove Avenue

StatusActive
MLS #24136440
Days on Market38
Taxes$26,601 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential
Year Built2007
Lot Size0.95 AC / 41,382 SF
CountyNew London County

Location

Listing Courtesy of: .

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Building Information for 21 Grove Avenue

Stories-Year Built2007Building Size-Lot Size0.95 AC / 41,382 SF

Payment Calculator

$18,276 per month

30 year fixed, 6.28% Interest

Principal and Interest

$16,059

Property Taxes

$2,217

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 21 Grove Avenue

Summary
Property and Location
  • Acres Source: Public Records
  • Directions: GPS Friendly
  • Elementary School: Per Board of Ed
  • High School: Fitch Senior
  • Latitude: 41.36147
  • Longitude: -71.97024
  • Neighborhood Amenities: Library, Park, Playground/Tot Lot
  • State: Connecticut
Parking
  • Parking Total Spaces: 6
HOA and Fees
  • Home Owner's Assocation: No
  • Tax Year: July 2025-June 2026
  • Property Tax: $26,601
Virtual Tour
Interior and Exterior Features
Exterior Features
  • Exterior Features: Grill, Lighting, Stone Wall, Underground Sprinkler, Patio
  • Waterfront Description: Walk to Water, View
Interior Features
  • Appliances Included: Gas Cooktop, Oven/Range, Microwave, Refrigerator, Freezer, Dishwasher, Disposal, Compactor, Washer, Dryer
  • Attic Description: Pull-Down Stairs
  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Attic YN: Yes
  • Fireplaces Total: 6
  • Interior Features: Audio System, Auto Garage Door Opener, Cable - Available
  • Laundry Room Info: Main Level
  • Laundry Room Location: Off of half bath on first floor
  • Rooms Total: 10
Room 1
  • Room Entry Order: 1
  • Room Features: 9 ft+ Ceilings,Gas Log Fireplace,Hardwood Floor
  • Room Level: Main
  • Room Type: Living Room
Room 2
  • Room Entry Order: 10
  • Room Features: Beams,Book Shelves,Built-Ins,Wet Bar,Gas Log Fireplace,Patio/Terrace
  • Room Level: Lower
  • Room Type: Family Room
Room 3
  • Room Entry Order: 11
  • Room Features: Gas Log Fireplace,French Doors,Hardwood Floor
  • Room Level: Lower
  • Room Type: Rec/Play Room
Room 4
  • Room Entry Order: 12
  • Room Features: Studio
  • Room Level: Lower
  • Room Type: Other
Room 5
  • Listing Key: 423953372072D9EEE063E201100A99C6
  • Room Entry Order: 13
  • Room Level: Lower
  • Room Type: Full Bath
Room 6
  • Room Entry Order: 2
  • Room Features: 9 ft+ Ceilings,Beams,Gas Log Fireplace,Patio/Terrace,Hardwood Floor
  • Room Level: Main
  • Room Type: Dining Room
Room 7
  • Room Entry Order: 3
  • Room Features: 9 ft+ Ceilings,Built-Ins,Dining Area,Eating Space
  • Room Level: Main
  • Room Type: Kitchen
Room 8
  • Room Entry Order: 4
  • Room Level: Main
  • Room Type: Half Bath
Room 9
  • Listing Key: 423953372072D9EEE063E201100A99C6
  • Room Entry Order: 5
  • Room Features: French Doors,Hardwood Floor
  • Room Level: Main
  • Room Type: Office
Room 10
  • Room Entry Order: 6
  • Room Features: 9 ft+ Ceilings,Vaulted Ceiling,Gas Log Fireplace,Full Bath,Whirlpool Tub,Walk-In Closet
  • Room Level: Main
  • Room Type: Primary BR Suite
Room 11
  • Room Entry Order: 7
  • Room Features: Bedroom Suite,Built-Ins,Gas Log Fireplace,Full Bath,Walk-In Closet,Wall/Wall Carpet
  • Room Level: Upper
  • Room Type: Primary BR Suite
Room 12
  • Room Entry Order: 8
  • Room Features: Full Bath,Wall/Wall Carpet
  • Room Level: Upper
  • Room Type: Bedroom
Room 13
  • Room Entry Order: 9
  • Room Features: Full Bath,Wall/Wall Carpet
  • Room Level: Upper
  • Room Type: Bedroom
Property
Property and Assessments
  • Construction Description: Frame
  • Driveway Type: Gravel
  • Exterior Siding: Hardie Board
  • Foundation Type: Concrete
  • Fuel Tank Location: In Basement
  • New Construction Type: No/Resale
  • Roof: Asphalt Shingle
  • Year Built: 2007
  • Year Built Source: Public Records
  • Bank Owned Property: No
  • Sq Ft Description: Basement level contains additional living area not accounted for in public records
  • Sq Ft Est Heated Below Grade: 1678
  • Living Area SQFT Per Public Records: 4008
Lot Information
  • Lot Description: Level Lot
  • Parcel Number: 2570152
  • Sq Ft Est Heated Above Grade: 4008.0
  • Sq Ft Total: 5686.0
  • Zoning: RS-12
Utilities
  • Heat Fuel Type: Oil
  • Hot Water Description: 80 Gallon Tank
  • Sewage System: Public Sewer Connected
  • Water Source: Public Water Connected
Multi Family
Income and Expenses
  • Occupied By: Vacant

Public Records for 21 Grove Avenue

Taxable ValueLand$173,670Additions$502,740Total$676,410
Tax Record2020$18,899 ($1,575 / month)
Home Facts
Beds4Baths4.5Total Finished SqFt4,268 SqFtAbove Grade Finished SqFt4,008 SqFtFinished Basement SqFt260 SqFtStories2Lot Size41,382 SqFtStyleSingle Family ResidenceYear Built2007ZoningRS-12CountyNEW LONDONAPNM:261914430442Fireplace TypeHas Fireplace

Schools near 21 Grove Avenue

This home is within Groton School District.
Rating
School
Type
Grades
Distance
Northeast Academy Elementary School
Public - K to 5
Groton Middle School
Public - 6 to 8
Fitch Senior High School
Public - 9 to 12
Mystic River Magnet School
Public - PK to 5
Rating
School
Distance
Northeast Academy Elementary School
PublicK to 5

Groton Middle School
Public6 to 8

Fitch Senior High School
Public9 to 12

Mystic River Magnet School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 21 Grove Avenue, Mystic, CT 06355

21 Grove Avenue is a single family home for sale in Mystic, CT 06355. This property was listed for sale on October 30, 2025 by Compass, it's currently listed at $3,250,000. This listing's school district is Groton School District. Nearby schools include Northeast Academy Elementary School, Groton Middle School and Fitch Senior High School. 21 Grove Avenue is a 4-bed, 6-bath, 5,686 sqft single family home built in 2007.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.