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10 Hartford Avenue, Old Lyme, CT 06371

Single Family For Sale

$639,900
$667/sqft
10 Hartford Avenue, Old Lyme, CT
Active Open House 8/2 · 11am–1pm
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3
Bedrooms
2
Bathrooms
960
Sq Ft
0.1
Acres
1954
Year Built

About This Home

Come see this rare opportunity to own two charming cottages on one lot! Welcome to 10 Hartford Ave, where you'll find two exceptionally clean homes just a short walk from Sound View Beach and the many attractions and activities the wonderful Old Lyme community has to offer. The first cottage features 2 bedrooms and 1 full bath, while the second offers 1 bedroom and 1 full bath. Both homes are well maintained and include a small side deck, providing inviting spaces to enjoy the outdoors. The property also features a lovely outdoor shower and a gazebo-perfect for relaxing, entertaining, and gathering with family and guests. Whether you're looking for a place to accommodate extended family, host guests, or explore rental income potential, this unique property offers flexibility and endless possibilities.

Listed by Frank Mangiagli (860) 803-5326 with Agnelli Real Estate (860) 633-4000

Listing Snapshot

Price $639,900 Days on Our Site 2 days
Property Tax $5,138/yr Style Cottage
Year Built 1954 Total Sq Ft 960
Lot Size 0.1 acres HOA Fees N/A
Bedrooms 3 Full Bathrooms 2
Total Rooms 3 Half Baths 0

Key Features

Interior
  • Cable - Available
  • Cable - Pre-wired
Appliances
  • Oven/Range
  • Microwave
  • Refrigerator
Outdoor
  • Sidewalk
  • Gazebo
  • Deck
Nearby
  • Golf Course
  • Lake
  • Library
  • Medical Facilities
  • Park
  • Shopping/Mall

Structure & Parking

Construction Frame
Roof Asphalt Shingle,Shingle
Garage Type Unpaved

Systems & Utilities

Heat Baseboard
Fuel Electric
Cooling None
Hot Water Electric, Domestic, Upright Tank
Water Public Water Connected
Sewer Public Sewer Connected

Schools

Elem Mile Creek
High Lyme-Old Lyme

Mortgage Calculator

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Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $428/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Jul 30, 2026 Listed $639,900

Frequently Asked Questions

How much does 10 Hartford Avenue in Old Lyme, CT cost?
This property is listed at $639,900, which works out to $667 per square foot.
How many bedrooms does 10 Hartford Avenue have?
This home has 3 bedrooms and 2 bathrooms.
What is the square footage of 10 Hartford Avenue?
The home is 960 square feet, situated on 0.1 acres.
When was 10 Hartford Avenue in Old Lyme built?
This property was built in 1954.
Is 10 Hartford Avenue, Old Lyme, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 10 Hartford Avenue, Old Lyme in?
This home is served by the Old Lyme public school system, with Mile Creek as the elementary school and Lyme-Old Lyme as the high school.
How do I schedule a tour of 10 Hartford Avenue, Old Lyme, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Frank Mangiagli · (860) 803-5326

Agnelli Real Estate · (860) 633-4000

MLS# 24195714 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Aug 1, 2026 3:00 AM UTC