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12 17th Avenue, Ronkonkoma, NY 11779

Ronkonkoma
Local realty services provided by:CENTURY 21 Ed & Margaret Williams Realty
12 17th Avenue,Ronkonkoma, NY 11779
$719,000
  • 4 Beds
  • 2 Baths
  • 1,864 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sat, Oct 24
    01:00 pm - 03:00 pm
Listed by: anita drouin
Office: bh&g r e realty connect
MLS#:1064509
Source:OneKey MLS

Price summary

  • Price:$719,000
  • Price per sq. ft.:$344.02

About this home

Welcome to this beautifully updated 4-bedroom, 2-bathroom Colonial in the highly sought-after Connetquot School District. This move-in-ready home features a bright and open main level with generous living spaces. Enjoy cooking in the gourmet eat-in kitchen boasting premium granite countertops, a large center island, and stainless steel appliances. The first floor is completed with a dedicated laundry room/home office and full bath with private side entrance. The second floor leads to four bedrooms with hardwood floors throughout, a large full bathroom and pull down attic. Additional living space is available in the versatile, finished basement—ideal for a gym/office or recreation area. Sliding doors lead to the fully fenced backyard retreat, featuring a semi-inground pool, an expansive concrete/paver patio with gazebo, perfect for entertaining. Some premium upgrades include - a newer roof, a brand-new cesspool, 200-amp electrical panel, heating system/oil tank and new bay windows....

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Home facts

  • Year built:1968
  • Listing ID #:1064509
  • Added:2 day(s) ago
  • Updated:October 23, 2026 at 11:44 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:2
  • Full bathrooms:2
  • Rooms Total:8
  • Dining Description:Eat-In Kitchen, Formal Dining
  • Kitchen Description:Dishwasher, Eat-in Kitchen, Kitchen Island, Microwave, Range, Refrigerator, Stainless Steel Appliance(s)
  • Basement:Yes
  • Basement Description:Finished, Partial
  • Living area:1,864 sq. ft.

Heating and cooling

  • Cooling:Central Air, Ductless
  • Heating:Baseboard, Oil
  • Central air:Yes

Structure and exterior

  • Year built:1968
  • Building area:1,864 sq. ft.
  • Lot area:0.25 Acres
  • Architectural Style:Colonial
  • Construction Materials:Brick

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:$719,000
  • Price per sq. ft.:$344.02
  • Tax amount:$12,712 (2026)

Features and amenities

  • Appliances:Dishwasher, Dryer, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Laundry features:Dryer, Washer
  • Amenities:Granite Counters

Parking

  • Parking description:Driveway
  • Garage:Yes
  • Garage spaces:1
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