Back to search
171 N Ontario Street Ronkonkoma, NY $ 579,990
Share Save
$ 579,990 Get more info
171 N Ontario Street
$ 579,990
Back to search
Recently Listed
Open House 3/28 12pm - 2pm
Share Save

171 N Ontario Street

Ronkonkoma, NY, 11779
$ 579,990
Bedrooms3 Baths1.0 Sq 1,276

Monthly Estimate*

$ 3,571

171 N Ontario Street, Ronkonkoma, NY 11779 - Image 1
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 2
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 3
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 4
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 5
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 6
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 7
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 8
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 9
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 10
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 11
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 12
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 13
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 14
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 15
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 16
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 17
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 18
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 19
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 20
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 21
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 22
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 23
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 24
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 25
171 N Ontario Street, Ronkonkoma, NY 11779 - Image 26

Single Family Home for sale in Ronkonkoma, NY

for $579,990 with 3 bedrooms and 1 full bath. This 1,276 square foot home was built in 1940 on a lot size of 0.45.

Welcome to this well-maintained 3-bedroom, 1 bath Cape offering comfort, space, and incredible convenience! Ideally located close to major roadways, public transportation, the airport, and the railroad, this home is perfect for commuters and travelers alike. The spacious first-floor primary bedroom features a large closet and easy accessibility. Oil heat with a newer burner, newer roof, and hot water heater provide peace of mind. The full basement unfinished basement offers endless possibilities exterior Bilco doors — ideal for recreation or storage. Outside, enjoy a fully fenced yard perfect for entertaining, pets, or relaxing in privacy. A fantastic opportunity with great potential in a prime location. 2025 Burner, Washer, Refrigerator. This home also has an 1.5 detached garage awaiting a vision — don’t miss this one!

See more

Open House

3/28/2026 12:00 PM - 2:00 PM
3/29/2026 12:00 PM - 2:00 PM
171 N Ontario Street Ronkonkoma, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Active

Price

$ 579,990

Bedrooms

3

Full Bath

1

Property Type

Single Family

Taxes

$ 11,451

Style

Cape Cod

Lot Size

0.45

Year Built

1940

Town/City

Ronkonkoma

County/Region

Suffolk

MLS | Web ID

975818
Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath
Basement Bilco Door(s) Full Unfinished
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Family Room Wood Burning
Basement Features Bilco Door(s) Full Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 3
Total Baths 1
See more
General
Sewer Cesspool
Heating Oil
Cooling Wall/Window Unit(s)
Utilities Electricity Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Electric Oven
Garage Spaces 1
Patio/Porch Features Patio
Architectural Style Cape Cod
Construction Materials Frame
Year Built 1940
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0500-020-00-02-00-065-000
Accessibility Accessible Approach with Ramp
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 7
Full Baths 1
Directions Motor Parkway to Parkway Blvd To N Ontario Street
High School Connetquot High School
City Brookhaven
Senior Community Y/N N
High School District Connetquot
Carport Y/N N
Elementary School Cherokee Street Elementary School
Property Attached Y/N N
Tax Annual Amount 11451.39
Middle/Junior High School Ronkonkoma Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Connetquot
Elementary School District Connetquot
Tax Assessed Value 35400
Tax Lot 65
See more
Exterior
Fencing Chain Link
Parking Features Detached Driveway Detached Driveway
Water Source Public
Building Area Total 1703
Waterfront Y/N N
Horse Y/N N
See more
Internal Only
Street Number 1 171
See more
* Excluded Features
List By
Jodi Fein CBR

Listing Agent

Realty Connect Usa L I Inc

Broker

631-881-5160

Contact

Affordability Calculator

$4,525
Per Month
79%
21%
0%
Monthly Principal & Interest
$3,571
Monthly Property Taxes
$954
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
4101080 Elementary School
4099118 Middle School
Connetquot High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
3/25/2026$579,990 Listed Price

Map

More homes like this one

homes for you

See all
See all

171 N Ontario Street, Ronkonkoma, NY, 11779 is a Single Family Home for sale at $579,990 with 1,276 sqft and a lot size of 0.45. 171 N Ontario Street has 3 bedrooms, 1.0 baths, and was built in 1940. The property's zip code is 11779 which is in Ronkonkoma, NY

Get more info