21 Tower Avenue - Groton, CT

$369,000

Beds

2.00

Baths

2,171

SqFt

0.36

Acres

Pricing Insight: Originally listed for $389,000, the price was last adjusted to $369,000 on July 29, 2026, a –$20,000 (5.1%) change, approximately 0 days ago. This property has been on the market for approximately 70 days. MLS reports 69 Days on Market (DOM) before it went under contract.

21 Tower Avenue, Groton, CT is a 3-bed, 2-bath, 2,171 square foot home built in 1963 , featuring ranch architecture.

This home is within the Groton school district. Local, with nearby schools including Per Board of Ed.

MLS #: 24177312

Offered Price: $369,000

Residence Type: Single Family

Architectural Style: Ranch

Living Area: 2,171 Sq. Ft.

Lot Size: 0.36 Acres

Neighborhood: Poquonock Bridge

County: New London

Year Built: 1963

Design & Construction: Frame

Heating: Hot Water

Cooling: Ceiling Fans

Garage Spaces: 2

Price per Sq Ft as listed: $170

Estimated Tax: $6,205

Days on Market: 69

Home Automation: Not specified

Energy Features: Not specified

Solar Contract: Not specified

Heating Fuel: Oil

Fuel Type: Hot Water

Fuel Tank Location: In Garage

Cooling System: Ceiling Fans

Hot Water System: Domestic

Air Radon Mitigation: Not specified

Water Radon Mitigation: Not specified

Price per square foot: $170 / Sq. Ft.

Tax assessed value: $210,280

Estimated Tax: $6,205

Architectural Style: Ranch

Design & Construction: Frame

Residence Type: Single Family

Year Constructed: 1963

Living Area: 2,171 Sq. Ft.

Lot Size: 0.36 Acres

Fuel: Oil

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AUTOMATED VALUATION ESTIMATE

Note: Computer-generated estimate, not an appraisal.

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Understanding This Valuation

The RPR AVM considers:

Recent sales of comparable properties
Property characteristics and location
Market trends in Groton
Statistical modeling algorithms

Local Market Context

Active Listings: 98

Average Price: $683,000

Average DOM: 69 days

Complimentary CMAs, no obligation

This cherished family home is ready to open its doors to a brand-new chapter. Lovingly maintained by the same family for over six decades, this property has just undergone a spectacular transformation with recent renovations completed to offer its next owner ultimate peace of mind and modern comfort. Step inside to find a bright, revitalized interior featuring freshly painted walls, updated modern light fixtures, and beautifully refinished hardwood floors that gleam under the natural light. The main level offers a wonderful, spacious layout designed for both connection and privacy. It features three comfortable bedrooms, a formal dining room for holiday gatherings, a welcoming front living room, and a separate family room where everyone can spread out. A delightful sun porch sits just off the family living space, offering the perfect spot for a quiet afternoon read. The extensive upgrades continue with two fully remodeled, full bathrooms. Need even more space? The finished lower level provides an expansive secondary living area, complete with a full bath, ideal for a recreation room, office or guest suite. A 3 years young roof, boiler is from 2019 and an under-house garage offering secure parking and excellent additional storage space. Perfectly situated in a highly convenient location, you are just minutes away from local amenities, shopping, dining, downtown Mystic and with an easy, seamless commute to Electric Boat (EB) and the Navy Base

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Flood Risk Assessment

Location Analysis:

Inland Groton location

Water Proximity:

No direct water access

Topography:

Standard terrain • 0.4 acres

Recommendations:

Consult FEMA Flood Maps for accurate zone info
Consider flood insurance based on professional assessment
Evaluate property drainage during inspection
Review local flood history with town officials

Risk Level: Low

Minimal flood risk indicators. Verify with FEMA flood maps.

Walkability Score: calculating…
Motif Lifestyle Score: calculating…

Amenity Access Summary

Dining & Café Access: Low to Moderate
Daily Services: Limited
Recreational Space: Limited Nearby

How These Scores Are Calculated

These scores reflect the proximity and concentration of nearby amenities, measured against a typical town-center environment.

Walkability emphasizes access to daily necessities such as groceries, pharmacies, banking, and routine services.
Motif Lifestyle emphasizes dining, cafés, parks, and leisure destinations that contribute to neighborhood character and quality of life.

All scores are normalized on a 0–100 scale to allow consistent comparison across different locations.

98

Homes For Sale

$683,000

Average List Price

Mechanicals & Utilities: Hot Water • Oil • Ceiling Fans • Public Water Connected water

Exterior Features

Exterior Construction: Vinyl Siding

Roof Type: Asphalt Shingle

Foundation: Concrete

Driveway: Private,Paved

Garage: Attached Garage,Under House Garage,Paved,Off Street Parking,Driveway (2 car)

Parking: 5 Total

Patio/Deck: Porch-Enclosed,Shed,Porch

Utilities: Water: Public Water Connected

Outbuildings: Porch-Enclosed,Shed,Porch

Only motif connects you to a certified
"Local Market Expert"

Steve Simos

Real Estate Advisor

Groton • Connecticut Shoreline

Licensed Real Estate Agent – Connecticut

Verified Motif Advisor

(203) 915-6183

george@appzentric.com

Good morning Steve, I'm interested in
21 Tower Avenue, Groton, Connecticut

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