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279 Haven Avenue, Ronkonkoma, NY 11779

Ronkonkoma
Local realty services provided by:CENTURY 21 Monticello Realty
279 Haven Avenue,Ronkonkoma, NY 11779
$699,999
  • 4 Beds
  • 2 Baths
  • 1,535 sq. ft.
  • Single family
  • Pending
Listed by: robert m. lorenzo ii, kent markgraf
Office: compass greater ny llc.
MLS#:1013545
Source:OneKey MLS

Price summary

  • Price:$699,999
  • Price per sq. ft.:$416.91

About this home

Welcome to 279 Haven Avenue, a well-maintained, corner lot and versatile Hi-Ranch ideally situated in the heart of Ronkonkoma within Connetquot School District. Offering a desirable mother-daughter layout (with proper permits), this home presents a fantastic opportunity for multi-generational living, extended family, or additional living flexibility. The upper level features three spacious bedrooms, hardwood floors throughout, a full bathroom and a bright, inviting living area. The eat-in kitchen is equipped with granite countertops, stainless steel appliances, and ample cabinet space, making it perfect for everyday living and entertaining. Step outside to the oversized upper-level deck, ideal for outdoor dining, relaxing, and enjoying views of the private backyard. The lower level offers a separate living space complete with one bedroom, a recently updated full bathroom, summer kitchen and additional living areas, creating the perfect mother-daughter setup or income...

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Home facts

  • Year built:1970
  • Listing ID #:1013545
  • Added:92 day(s) ago
  • Updated:September 16, 2026 at 08:03 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:2
  • Full bathrooms:2
  • Rooms Total:8
  • Dining Description:Eat-In Kitchen
  • Kitchen Description:Dishwasher, Eat-in Kitchen, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s)
  • Living area:1,535 sq. ft.

Heating and cooling

  • Heating:Baseboard, Oil

Structure and exterior

  • Year built:1970
  • Building area:1,535 sq. ft.
  • Lot area:0.18 Acres
  • Architectural Style:Hi Ranch

Schools

  • High school:Connetquot High School
  • Middle school:Ronkonkoma Middle School
  • Elementary school:Cherokee Street Elementary School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$699,999
  • Price per sq. ft.:$416.91
  • Tax amount:$11,943 (2025)

Features and amenities

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

Parking

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