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Back 21 Overlook Avenue
Off Market

21 Overlook Avenue

Groton CT 06355

3
2
6
1662 sq. ft.
0.23 ac.
Single-Family
Last sold for $690,000
Katy T FetherstonKaty T Fetherston, last sold this property on 07 July 2026 after 32 days on market.

Overview

Completely rebuilt and renovated in 2023, this pristine, move-in-ready home offers modern living on a beautiful 0.23-acre corner lot within walking distance to downtown Mystic. Featuring central air, natural gas heat, updated systems, and low-maintenance turnkey living, this home is designed for both comfort and convenience. Step inside and you'll find a bright and airy, designer inspired interior featuring quartz countertops, white maple cabinetry, stainless steel appliances, and spa-like marble baths. The main level includes a spacious primary bedroom with a walk-in closet and a beautifully appointed marble bath complete with a soaking tub and oversized walk-in shower. A second bedroom is also located on the main level, offering convenient one-floor living. The finished walkout lower level features its own private entrance along with a family room, third bedroom, full bath, and kitchenette, creating exceptional flexibility for in-law living, guests, an au pair, home office, or recreation space. Outdoor living is equally impressive with multi-tier decking, an outdoor shower, garden beds, and a beautifully fenced-in corner lot perfect for entertaining, pets, or play. Additional improvements include new siding, windows, doors, and a spacious Kloter Farms shed providing generous storage. Don't miss this opportunity to enjoy beautifully renovated, turnkey living conveniently located near downtown Mystic, restaurants, shopping, and the waterfront.

Features

3 bedrooms
2 bathrooms
6 carspaces
1662 sq. ft. floor area
0.23 ac. lot size
Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Groton over the last 12 months, the estimated median property value of 21 Overlook Avenue is $570k.

Median value
$570k
Estimated value range
$335k - $2.69m
Median days on market
10
Estimated value trend
10%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Groton. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21 Overlook Avenue

2026
Sold
$690,000
07 Jul 2026 by Katy T Fetherston, of RANDALL, REALTORS-Compass
2025
Rented
Undisclosed
14 Oct 2025 by RANDALL, REALTORS-Compass
2014
Rented
Undisclosed
02 Sep 2014 by William Raveis Real Estate

Happy sellers in Groton

94%
94% of sellers in Groton reported that their sale price either exceeded or met their price expectations.

Groton stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in Groton over the last 12 months.

Local market activity for 3 bedroom single-family properties in Groton

In the last 12 months, 92 three-bedroom single-family properties similar to 21 Overlook Avenue, have been sold.

This represents a 6% decrease in three-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Groton

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Kristopher Tramont

Sellers who recommend Kristopher Tramont have praised them for being local expert, clear communication, responsive, proactive, strategic, supportive, and attentive

  •   5   (142 reviews)
  •  5 Reviews in Groton
  •  2 Sales in Groton
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Bridget Morrissey

Bridget Morrissey is a recommended agent for Groton.  They have 3 local sales and collected 1 local review across the last 12 months.

  •   5   (13 reviews)
  •  1 Review in Groton
  •  3 Sales in Groton
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Gregory Hanner

Sellers who recommend Gregory Hanner have praised them for being local expert, responsive, clear communication, supportive, detail-oriented, patient, and reliable

  •   5   (267 reviews)
  •  1 Review in Groton
  •  3 Sales in Groton
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Danielle Turrell

Danielle Turrell is a recommended agent for Groton.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   5   (4 reviews)
  •  1 Review in Groton
  •  2 Sales in Groton
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