301 Hartford Avenue - Old Lyme, CT

$599,900

Beds

2.00

Baths

1,650

SqFt

0.14

Acres

Pricing Insight: Originally listed for $649,900, the price was last adjusted to $599,900 on June 18, 2026, a –$50,000 (7.7%) change, approximately 0 days ago. This property has been on the market for approximately 27 days.

301 Hartford Avenue, Old Lyme, CT is a 4-bed, 2-bath, 1,650 square foot home built in 1940 , featuring cottage architecture.

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

MLS #: 24177402

Offered Price: $599,900

Residence Type: Single Family

Architectural Style: Cottage

Living Area: 1,650 Sq. Ft.

Lot Size: 0.14 Acres

Neighborhood: N/A

County: New London

Year Built: 1940

Design & Construction: Block,Concrete

Heating: Hot Water

Cooling: Central Air,Window Unit

Garage Spaces: 0

Price per Sq Ft as listed: $364

Estimated Tax: $2,813

Days on Market: 26

$649,900

2 Beds · 1 Baths · 600 Sq Ft

10 Hartford Avenue, Old Lyme

$320,000

2 Beds · 1 Baths · 714 Sq Ft

30 Hartford Avenue, Old Lyme

$590,000

2 Beds · 2 Baths · 816 Sq Ft

9 Corsino Avenue, Old Lyme

$499,000

2 Beds · 1 Baths · 872 Sq Ft

8 Biscayne Boulevard, Old Lyme

$639,000

6 Beds · 4 Baths · 2,242 Sq Ft

31 Old Colony Road, Old Lyme

$699,000

3 Beds · 2 Baths · 1,608 Sq Ft

44 Hartford Avenue, Old Lyme

Home Automation: Not specified

Energy Features: Not specified

Solar Contract: Not specified

Heating Fuel: Electric

Fuel Type: Hot Water

Fuel Tank Location: Not specified

Cooling System: Central Air, Window Unit

Hot Water System: Domestic

Air Radon Mitigation: Not specified

Water Radon Mitigation: Not specified

Price per square foot: $364 / Sq. Ft.

Tax assessed value: $173,300

Estimated Tax: $2,813

Architectural Style: Cottage

Design & Construction: Block,Concrete

Residence Type: Single Family

Year Constructed: 1940

Living Area: 1,650 Sq. Ft.

Lot Size: 0.14 Acres

Fuel: Electric

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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 Old Lyme
Statistical modeling algorithms

Local Market Context

Active Listings: 37

Average Price: $939,390

Average DOM: 26 days

Complimentary CMAs, no obligation

Welcome to 301 Hartford Avenue in Old Lyme, CT - a wonderful opportunity to own in one of Connecticut's most desirable shoreline communities! This spacious home features 4 bedrooms plus an extra room perfect for a home office, studio, playroom, guest space, or anything that fits your lifestyle needs. Conveniently located near I-95 and Route 156, the property offers easy access to nearby towns, beaches, and everyday amenities. Enjoy close proximity to beautiful outdoor attractions including Hammonasset Beach State Park, Rocky Neck State Park, local marinas, golf courses, and scenic walking areas. Just minutes from charming local shops, restaurants, and the historic attractions that make Old Lyme so special. A fantastic location that combines coastal charm, convenience, and New England beauty!

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Flood Risk Assessment Water Body Detected Nearby

Water Proximity Detected: This property exhibits indicators suggesting nearby or referenced water features

Location Analysis:

Water features noted

Water Proximity:

Near water body

Topography:

Standard terrain • 0.1 acres

Water Indicators Found:

Water-related features referenced in listing details

Recommendations:

Professional flood assessment advised
Based on identified water-related indicators, flood insurance may warrant consideration
Consult FEMA Flood Maps for zone verification
Evaluate drainage systems
Review local flood history

Risk Level: Moderate

Property near water bodies. Consider flood insurance.

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.

37

Homes For Sale

$939,390

Average List Price

Mechanicals & Utilities: Hot Water • Electric • Central Air,Window Unit • Private Water System water

Exterior Features

Exterior Construction: Asbestos

Roof Type: Asphalt Shingle

Foundation: Block,Concrete

Driveway: Private,Paved

Garage: Paved,Driveway

Parking: 2 Total

Utilities: Water: Private Water System

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

Steve Simos

Real Estate Advisor

Old Lyme • Connecticut Shoreline

Licensed Real Estate Agent – Connecticut

Verified Motif Advisor

(800) 555-0003

george@appzentric.com

Good morning Steve, I'm interested in
301 Hartford Avenue, Old Lyme, Connecticut

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