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145 Sioux Street, 
Ronkonkoma, NY 11779

$619,999

4

Beds

2

Baths

1,945

Sq Ft

Single Family

Active

Listed by

Eric Gordon, Bryan Karp
Coldwell Banker American Homes

Last updated:

August 8, 2026, 12:17 PM

MLS#

1021609

Source:

OneKey MLS

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About This Home

145 Sioux Street

Welcome to this beautifully maintained 4-bedroom, 2-full-bath Colonial located in the highly desirable Connetquot School District. This inviting home features a spacious and functional layout with gleaming hardwood floors, central air conditioning, and stainless steel appliances in the kitchen. The large dining room provides the perfect setting for holiday gatherings and everyday entertaining, while the warm and inviting den, complete with a cozy fireplace, offers the ideal space to relax and unwind. Sliding glass doors lead to a rear deck, seamlessly extending your living space outdoors for entertaining or enjoying the backyard. Additional highlights include a one-car attached garage and a partial unfinished basement with abundant storage and endless potential for future expansion. Combining classic charm with modern comforts, this Colonial is ready to welcome its next owners. Don't miss this exceptional opportunity!

Home Facts

Single Family

2 Baths

4 Bedrooms

Built in 1972

Price Summary

619,999

$318 per Sq. Ft.

MLS #:

1021609

Last Updated:

August 8, 2026, 12:17 PM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,945 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

2,653 Sq. Ft.

Year Built:

1972

Lot

Lot Size (Sq. Ft):

10,019

Finances & Disclosures

Finances

Price:

$619,999

Price per Sq. Ft:

$318 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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145 Sioux Street
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Sun, Aug 9
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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.