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587 Johnson Avenue, 
Ronkonkoma, NY 11779

$749,999

3

Beds

4

Baths

2,367

Sq Ft

Single Family

Active

Listed by

Patricia A. Zullo

Seal The Deal Real Estate

Last updated:

August 8, 2026, 12:17 PM

MLS#

1029851

Source:

OneKey MLS

About This Home

587 Johnson Avenue

Welcome to this beautifully maintained home in the Connetquot School District, set on a parklike 1/2 acre lot. Features 3 spacious bedrooms with 3 1/2 baths, 2 car garage with plenty of off street parking. First floor primary suite with a private full bath, plus two additional bedrooms and full bath upstairs. Huge living room with wood burning fireplace and formal dining room too. The basement with an outside entrance offers endless possibilities for extended living, recreation, or a home office with proper permits. Full attic. Gas available at street provides future conversion potential. Central Vacuum & Ductless A/C on first floor. Don't miss this opportunity!

Home Facts

Single Family

4 Baths

3 Bedrooms

Built in 1965

Price Summary

749,999

$316 per Sq. Ft.

MLS #:

1029851

Last Updated:

August 8, 2026, 12:17 PM

Added:

17 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,367 Sq. Ft.

Structure

Structure

Architectural Style:

Post Modern

Building Area:

3,204 Sq. Ft.

Year Built:

1965

Lot

Lot Size (Sq. Ft):

21,780

Finances & Disclosures

Finances

Price:

$749,999

Price per Sq. Ft:

$316 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.