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15 Washington Avenue, 
Old Lyme, CT 06371

$449,900


3

Beds


1

Bath


816

Sq Ft


Single Family

Active

Listed by

Amanda Boehm, (860) 460-2606

RE/MAX On The Bay, (860) 739-0888

(860) 739-0888

Last updated:

May 17, 2026, 02:43 AM

MLS#

24173468

Source:

CT

About This Home

15 Washington Avenue

This cheerful 3-bedroom, 1-bath ranch-style cottage sits on a level lot just minutes from the sand. A brand new septic system, fresh LVP flooring throughout, and newly painted kitchen cabinets mean this mid-century gem is truly move-in ready. Unpack, settle in, and start living beach life right away. Don't let the square footage fool you - this cottage lives larger than it looks. The smart, flexible layout comfortably sleeps six or more, with room to spread out and a flow that makes hosting feel effortless. Tucked at the end of a gated community, it offers a sense of privacy and calm that's rare to find this close to the water. Bright, comfortable living spaces spill naturally to a sunny deck and cleared yard, perfect for morning coffee, evening cookouts, or simply unwinding after a long day at the shoreline. Off-street parking for four or more vehicles means everyone arrives with ease. A storage shed keeps all the extras neatly tucked away, and the prime location puts shops, dining, and the beach right at your fingertips. Beach season waits for no one - and this is your moment to get in before it does. Don't miss your opportunity to make this house your home. Schedule your private showing today!

Home Facts

Single Family

1 Bath

3 Bedrooms

Built in 1957

Price Summary

449,900

$551 per Sq. Ft.

MLS #:

24173468

Last Updated:

May 17, 2026, 02:43 AM

Added:

14 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

816 Sq. Ft.


Structure

Structure

Architectural Style:

Ranch

Building Area:

816 Sq. Ft.

Year Built:

1957


Lot

Lot Size (Sq. Ft):

3,920


Finances & Disclosures

Finances

Price:

$449,900

Price per Sq. Ft:

$551 per Sq. Ft.

Source:CT
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.