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306 Liberty Avenue, 
Port Jefferson, NY 11777

$739,999

4

Beds

4

Baths

1,700

Sq Ft

Single Family

Active

Listed by

Ryan S. Holmes

Coldwell Banker Reliable R E

Last updated:

January 5, 2026, 01:19 AM

MLS#

917170

Source:

OneKey MLS

About This Home

306 Liberty Avenue

Welcome to this spacious, well-designed bi-level home with 4 bedrooms and 3.5 bathrooms, complete with a basement, possible in home office, ample parking, and a private backyard — perfect for living or entertaining. Situated in Port Jefferson Village, you’ll enjoy the best of small-town coastal living while still being minutes from a vibrant downtown filled with boutiques, restaurants, and cultural spots along the harbor. The local public schools are highly rated, offering strong academics and a tight-knit community atmosphere and are in close proximity to this home. Residents benefit from easy access to waterfront parks, marinas, beaches, and a calendar full of community events and festivals — Pet owners, and anyone who values both a peaceful home base and an active village life. Parking for showings and open houses: there is a driveway that is accessible from Willis ave. Just before the corner of Liberty ave and Willis ave. Parking is available at the top of this driveway. Also street parking is available on Liberty ave just before and after the corner of Liberty ave and Fruita Street

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 1950

Price Summary

739,999

$435 per Sq. Ft.

MLS #:

917170

Last Updated:

January 5, 2026, 01:19 AM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

1,700 Sq. Ft.

Structure

Structure

Building Area:

4,792 Sq. Ft.

Year Built:

1950

Lot

Lot Size (Sq. Ft):

4,792

Finances & Disclosures

Finances

Price:

$739,999

Price per Sq. Ft:

$435 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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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.