For Sale
429 Ontario Street Ronkonkoma, NY 11779
$719,999
Listed August 20, 2026, 3 days ago
Listing courtesy of Khuram Goondall, Signature Premier Properties MLS #KEY1040582
- 3Bedrooms
- 2Bathrooms
- 2,300Square feet
- $313Per square foot
- 1965Year built
About this home
Completely Renovated In 2022 ~ 3 Bedroom (Possible 5BR), 2 Full Bath Ranch Fully Fenced with PVC Fencing In Connetquot School District. Eat In Kitchen with Skylight, Soft Close Cabinets, Samsung Stainless Steel Appliances And Quartz Countertops. Hi Hats, Hardwood Floors Thru Out Main Level, Full Main Bath with Skylight. Legal With CO Full Basement with Separate Side Above Ground Entrance Features Egress Window, Large Rec Room, and Den. Roof, Siding, Windows, Boiler, Oil Tank, CAC And Driveway, All New Plumbing And Electric with Electrical Underwriters Cert All On .32 Acres.. Square Footage Includes Legally Finished Basement. Beautifully gut-renovated to the studs in 2022, this exceptional property features extensive updates including new electrical, plumbing, roof, gutters, windows, siding, and more. The expansive bi-level backyard is an outdoor paradise, featuring hundreds of square feet of custom paver work, custom stone retaining walls and railings, over 6,000 square feet of concrete and stone hardscaping, professional landscaping, water-runoff drainage, outdoor enclosures, and a private basketball court. A rare combination of comprehensive renovation, quality craftsmanship, and exceptional outdoor living—truly move-in ready and designed for both everyday living and entertaining.
Description supplied by the listing broker.
Features
- First Floor Bedroom
- First Floor Full Bath
- Ceiling Fan(s)
- Eat-in Kitchen
- Kitchen Island
- Quartz/Quartzite Counters
- Washer/Dryer Hookup
Property details
Interior
- Attic
- Full
- Kitchens
- 1
- Flooring
- Ceramic Tile, Hardwood
- Windows
- Skylight(s)
- Appliances
- Dishwasher, Electric Range, Exhaust Fan, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater
Systems and utilities
- Heating
- Baseboard, ENERGY STAR Qualified Equipment, Hot Water, Oil
- Heating zones
- 2
- Cooling
- Central Air
- Utilities
- Electricity Connected, Trash Collection Public, Water Connected
- Water
- Public
Exterior and lot
- Construction
- Frame, Vinyl Siding
- Architectural style
- Ranch
- Condition
- Updated/Remodeled
- Parking
- Driveway
- Fencing
- Back Yard
- Lot features
- Back Yard, Front Yard, Near Public Transit, Near School, Near Shops, Paved
Tax and legal
- Parcel number
- 0500-032-00-02-00-060-000
- Listing agreement
- Exclusive Right To Sell
Property details supplied by the listing broker through OneKey MLS, as of August 30, 2026. Fields not shown were not supplied and should not be read as absent from the property.
This listing
- August 27, 2026 Changed to Active from Coming Soon
Location
429 Ontario Street, Ronkonkoma, NY 11779
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