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2570 Sycamore Avenue, 
Ronkonkoma, NY 11779

$799,999

3

Beds

3

Baths

2,248

Sq Ft

Single Family

Active

Listed by

Mary Beth Donnelly Cbr

Douglas Elliman Real Estate

Last updated:

November 4, 2026, 02:12 PM

MLS#

1066116

Source:

OneKey MLS

About This Home

2570 Sycamore Avenue

Welcome to this beautiful and spacious Colonial featuring a charming front porch and plenty of room to entertain! The first floor offers a comfortable living room, spacious kitchen, and dining room, creating the perfect layout for gatherings with family and friends. Upstairs, you’ll find a large primary suite, two additional bedrooms, an additional full bathroom, and a separate laundry room for added convenience. The finished basement provides additional space for storage, a playroom, home office, or whatever best suits your needs. Outside, enjoy the large property with a patio and fire pit—an ideal setting for relaxing, entertaining, and making memories. This home offers the space, comfort, and versatility you’ve been looking for!

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1993

Price Summary

799,999

$355 per Sq. Ft.

MLS #:

1066116

Last Updated:

November 4, 2026, 02:12 PM

Added:

13 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,248 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

2,392 Sq. Ft.

Year Built:

1993

Lot

Lot Size (Sq. Ft):

16,117

Finances & Disclosures

Finances

Price:

$799,999

Price per Sq. Ft:

$355 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.