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21 Duane Drive, 
Ronkonkoma, NY 11779

$599,990

3

Beds

2

Baths

1,091

Sq Ft

Single Family

Pending

Listed by

Julie Poidomani

Bh&G R E Realty Connect

Last updated:

November 3, 2026, 09:03 AM

MLS#

1041890

Source:

OneKey MLS

About This Home

21 Duane Drive

Move Right into This Diamond 3-Bedroom, 2-Bathroom California Ranch! Beautifully updated and meticulously maintained, this charming home offers a bright, airy open floor plan and everything you’ve been looking for. The updated eat-in kitchen features a stunning quartzite waterfall countertop, under-cabinet lighting, and brand-new stainless-steel appliances, perfect for everyday living and entertaining. The living room boasts vaulted ceilings and two skylights, filling the home with natural light, while gleaming hardwood floors and new Anderson windows add warmth, style, and efficiency. Freshly painted and truly move-in ready! The full basement provides incredible additional living and entertaining space, complete with a billiard room and bar, creating the perfect spot for game nights and gatherings. Step outside to your beautifully landscaped backyard, featuring a stamped-concrete patio and pergola—an ideal setting for outdoor dining, relaxing, and entertaining. Don’t miss it!

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1960

Price Summary

599,990

$549 per Sq. Ft.

MLS #:

1041890

Last Updated:

November 3, 2026, 09:03 AM

Added:

2 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,091 Sq. Ft.

Structure

Structure

Architectural Style:

Ranch

Building Area:

1,602 Sq. Ft.

Year Built:

1960

Lot

Lot Size (Sq. Ft):

8,276

Finances & Disclosures

Finances

Price:

$599,990

Price per Sq. Ft:

$549 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.