150 Rosemont Ave
Welcome to this charming 3-bedroom, 1-bath ranch located in Farmingville. This home offers comfortable one-level living with a bright and spacious living room, along with a separate family room that provides additional space. The layout also includes a convenient laundry area and an attached garage, offering extra storage and everyday functionality. Outside, you will find a large yard with plenty of room for outdoor gatherings, gardening, recreation, or future possibilities. The property also features a spacious patio, two storage sheds, and a newly paved driveway that adds both convenience and curb appeal. With generous indoor and outdoor living space, this home is ready for its next owner to make it their own. Solar panels are leased, and the buyer must assume the existing solar agreement and payments.
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
Lynwood Avenue School
Assigned school for this home
Sagamore Middle School
Assigned school for this home
Sachem High School East
Assigned school for this home
Waverly Avenue School
Chippewa Elementary School
Coram Elementary School
New Lane Memorial Elementary School
Bicycle Path Kindergarten-Pre K Center
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 |
|---|---|---|
| 07/14/2026 | Listed for sale | $599,999 |
Listed by Leonard Simonetti Jr · Exit Realty All Pro · 6316478844
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 4:14 PM | Source: OneKey MLS | MLS#: 1025261

Similar Homes For Sale In Farmingville
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.





