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$641,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,684 Sq. Ft.
  • 1 Car Garage
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Welcome home to this well maintained 4 Bedroom 1.5 bath colonial offering comfort and peace of mind. Recent updates include a newer roof (2023) and 2 newer mini split units for efficient cooling. In ground sprinklers make lawn and garden maintenance effortless. Inside you will love the spacious family room featuring a cozy fireplace and convenient access to the half bath. The Eat in kitchen is perfect for everyday meals while the Formal dining room provides an ideal setting for larger gatherings. Upstairs you will find 4 Bedrooms and a full Bathroom. The basement provides excellent storage solutions. An Attached 1 car garage adds everyday convenience. A wonderful opportunity to own a well-cared for home ready to be enjoyed.

Full Property Details for 15 Mountain St

General

  • Sold For: $641,000
  • Taxes: $14,441
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 957078
  • Added to Site: 109 day(s) ago

Interior

  • Number of Rooms: 8
  • Interior Features: Eat-in Kitchen, Formal Dining, Granite Counters, Pantry
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Dishwasher, Dryer, Electric Oven, Refrigerator, Washer
  • Laundry Facilities: Yes
  • Flooring: Carpet, Combination

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: In Basement

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Driveway, Garage

Location

  • County: Suffolk County
  • Cross Streets: Holbrook Road

School Information

  • High School District: Middle Country
  • Elementary School: Holbrook Road School
  • Middle School: Dawnwood Middle School
  • High School: Centereach High School

Heating & Cooling

  • Cooling Type: Ductless, Wall/Window Unit(s)
  • Heating Type: Oil
  • Heating Zones: 2

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Frame, Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Partial
  • Building Size: 1684
  • Square Feet: 1,684
  • Sq. Ft. Source: Public Records
  • Year Built: 1964

Lot Features

  • Lot Size (Acres): 0.25
  • Lot Size (Sq. Ft.): 10,890
  • Fence: Yes
  • Lot Features: Back Yard, Front Yard, Level, Sprinklers In Front, Sprinklers In Rear
  • Fencing (Description): Back Yard

Financial Considerations

  • Taxes Include: Trash
  • Tax Amount: $14,441.98

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0200-598-00-02-00-032-000
  • Block: 2
  • Lot Number: 32

Listed by Realty Connect USA LI
Sold by Signature Premier Properties

Listing agents

— 15 Mountain St —

  • Realty Connect USA LI

  • Realty Connect USA LI

631-881-5160

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 15 Mountain St

School District:Middle Country Central School District
NameGradesDistance
Holbrook Road School
170 Holbrook Road, Centereach, NY 11720
1-50.3 mi
Unity Drive Kindergarten Pre K Center
11 Unity Drive, Centereach, NY 11720
PK-K1.7 mi
Dawnwood Middle School
10 43rd Street, Centereach, NY 11720
6-82.3 mi
Centereach High School
14 43rd Street, Centereach, NY 11720
9-122.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 15 Mountain St

Date
Details
Price
Change
Source
4/06/2026
Sold
$641,000
9.57%
MLS
2/06/2026
Listed
$584,999
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Realty Connect USA LI
Sold by Signature Premier Properties

15 Mountain Street, Ronkonkoma, NY 11779 (MLS# 957078) is a Single Family property that was sold at $641,000 on April 06, 2026. Want to learn more about 15 Mountain Street? Do you have questions about finding other Single Family real estate for sale in Ronkonkoma? You can browse all Ronkonkoma real estate or contact a Coldwell Banker agent to request more information.