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17 Willis Avenue, 
Ronkonkoma, NY 11779

$569,000


3

Beds


2

Baths


1,410

Sq Ft


Single Family

Active

Listed by

Lisa Albinowski Cbr Sres Srs

Signature Premier Properties

Last updated:

February 26, 2026, 12:44 PM

MLS#

963510

Source:

OneKey MLS

About This Home

17 Willis Avenue

Charming Cape in the Desirable “W” Section of Ronkonkoma, beautifully updated throughout, this inviting Cape-style home. The home features a spacious, extended kitchen with granite countertops and stainless-steel appliances — perfect for everyday living and entertaining. The first-floor bedroom comfortably accommodates a king-size bed, offering flexibility and convenience. A full bathroom, separate dining room, and a large family room with access to the backyard create an ideal layout for gatherings and indoor-outdoor entertaining. The upper level offers a generously sized primary bedroom that fits a king-size bed, a full bathroom, and an additional bedroom — providing plenty of space for family or guests with a versatile layout. Many possibilities! Additional highlights include an oversized one-car garage and a full basement that offers ample storage. This move-in-ready home also features an updated 200-amp electrical service, a 5-zone in-ground sprinkler system, and central air conditioning for year-round comfort and efficiency. This beautifully maintained home combines charm, modern updates, and functionality in a prime location.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1957

Price Summary

569,000

$403 per Sq. Ft.

MLS #:

963510

Last Updated:

February 26, 2026, 12:44 PM

Added:

9 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,410 Sq. Ft.


Structure

Structure

Architectural Style:

Cape Cod

Building Area:

1,410 Sq. Ft.

Year Built:

1957


Lot

Lot Size (Sq. Ft):

7,841


Finances & Disclosures

Finances

Price:

$569,000

Price per Sq. Ft:

$403 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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17 Willis Avenue
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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.