120 Ronkonkoma Blvd
New Construction Colonial – To Be Built An incredible opportunity to build your dream home—with interest rates as low as 4.99%! This stunning Colonial will offer three generously sized bedrooms, two and a half bathrooms, and an oversized attached garage with convenient interior access. The exterior will feature architectural roof shingles with a 30-year guarantee, a blacktop driveway and walkway, and a welcoming roofed front porch. Inside, the first level boasts an open-concept layout, including a spacious living room, a chef’s kitchen with a center island, granite countertops, and ample cabinetry, as well as a formal dining room with 6-foot sliding glass doors leading to the backyard. A vaulted-ceiling family room, walk-in pantry, powder room, and dedicated laundry area complete the first floor. Upstairs, you’ll find a luxurious primary suite with a full bath, two additional bedrooms, and another full bathroom. The home also includes a full unfinished basement, central air conditioning, and efficient gas heating. Don’t miss the chance to personalize your finishes and create a home tailored to your style—this is a rare new construction opportunity in a highly desirable location!
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
North Coleman Road School
Assigned school for this home
Selden Middle School
Assigned school for this home
Newfield High School
Assigned school for this home
Boyle Road Elementary School
Dawnwood Middle School
Hawkins Path School
Arrowhead Elementary School
Centereach High School
School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.
Historical Data
Price History
| Date | Event | Price |
|---|---|---|
| 08/22/2025 | Listed for sale | $749,999 |
Listed by Bryan J. Karp CBR · Coldwell Banker American Homes · 6318639800
Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.
Last Updated: September 18, 2026 at 3:39 PM | Source: OneKey MLS | MLS#: 904551

Similar Homes For Sale In Centereach
Start Your Real Estate Journey
Whether you have questions about this listing, want to schedule a showing, or just want to talk through your options, James Haydon is here to help. Reach out and expect a response within one business day.
How can I help?
James Haydon is here to help. Reach out and expect a response within one business day.
Thanks — James Haydon will be in touch shortly.
Make A Plan For Your Purchase
Know what you can afford before you start shopping — then run the numbers on any home you have in mind.
How much house can I afford?
- Principal & interest
- Property taxes
- Homeowner's insurance
- HOA dues
If your monthly savings are applied to the loan principal.
Enter your income, debts, and down payment to see how much home you may qualify for. Estimates only — not a lending decision.
Want to know more?
James Haydon is here to help. Reach out and expect a response within one business day.
✓ Thanks — James Haydon will be in touch shortly.





