11 17th Avenue, Ronkonkoma, NY 11779

Ronkonkoma
Local realty services provided by:Bon Anno Realty ERA Powered
11 17th Avenue,Ronkonkoma, NY 11779
$649,000
  • 3 Beds
  • 2 Baths
  • 2,152 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sat, Mar 14
    02:30 pm - 04:00 pm
  • Sun, Mar 15
    12:00 pm - 01:30 pm
Listed by: marisa a. filardo
Office: douglas elliman real estate
MLS#:952265
Source:OneKey MLS

Price summary

  • Price:$649,000
  • Price per sq. ft.:$301.58

About this home

Beautifully renovated 3-bedroom, 2-bath high ranch in the heart of Ronkonkoma offering the perfect blend of style, comfort, and versatility. The upper level features a stunning updated kitchen that flows seamlessly into the formal dining room and spacious living room, creating an ideal layout for entertaining. Sliding glass doors off the dining area lead to a deck overlooking the oversized backyard, the perfect place to enjoy your morning coffee while watching the sunrise. The first floor offers incredible flexibility with a welcoming bar and entertainment area, a second living room, and an additional room that can easily serve as a bedroom, home office, or playroom. A full bathroom and direct access to the backyard and beautifully paved patio make this level perfect for guests or extended living space. With its thoughtful renovations, versatile layout, and generous outdoor space, this home is truly move-in ready and perfect for both everyday living and entertaining.

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Home facts

  • Year built:1971
  • Listing ID #:952265
  • Added:1 day(s) ago
  • Updated:March 11, 2026 at 04:40 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:2
  • Full bathrooms:2
  • Rooms Total:8
  • Flooring:Hardwood
  • Dining Description:Formal Dining
  • Kitchen Description:Dishwasher, Refrigerator
  • Basement:Yes
  • Living area:2,152 sq. ft.

Heating and cooling

  • Cooling:Central Air, Ductless
  • Heating:Baseboard

Structure and exterior

  • Year built:1971
  • Building area:2,152 sq. ft.
  • Lot area:0.33 Acres
  • Architectural Style:Hi Ranch
  • Construction Materials:Frame

Schools

  • High school:Connetquot High School
  • Middle school:Ronkonkoma Middle School
  • Elementary school:Helen B Duffield Elementary School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$649,000
  • Price per sq. ft.:$301.58
  • Tax amount:$12,359 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Refrigerator
  • Laundry features:Dryer
  • Amenities:Granite Counters, High Speed Internet, Open Floorplan, Storage
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