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21 Maple Avenue, 
Port Jefferson, NY 11776

$699,000

3

Beds

2

Baths

1,563

Sq Ft

Single Family

Active

Listed by

Vincent Thompson

Keller Williams Landmark Ii

Last updated:

March 22, 2026, 08:47 PM

MLS#

973219

Source:

OneKey MLS

About This Home

21 Maple Avenue

Welcome to this beautifully renovated home! This charming residence features 4 quaint bedrooms and 2 full bathrooms, thoughtfully updated with modern finishes throughout. Designed as a desirable mother-daughter setup, this home offers flexible living arrangements—perfect for extended family or additional privacy. Equipped with two separate meters, it provides added convenience and functionality. Enjoy a bright, open layout, updated kitchen and baths, and a move-in-ready interior that blends comfort with style. Step outside to a huge backyard and a front yard offering ample parking. A must-see property you’re sure to love!

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1930

Price Summary

699,000

$447 per Sq. Ft.

MLS #:

973219

Last Updated:

March 22, 2026, 08:47 PM

Added:

6 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,563 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

1,563 Sq. Ft.

Year Built:

1930

Lot

Lot Size (Sq. Ft):

6,534

Finances & Disclosures

Finances

Price:

$699,000

Price per Sq. Ft:

$447 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.