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86 Union Avenue, Islip, NY 11751

Islip
Local realty services provided by:CENTURY 21 Monticello Realty
86 Union Avenue,Islip, NY 11751
$699,990
Virtual Tour
  • 3 Beds
  • 2 Baths
  • 1,236 sq. ft.
  • Single family
  • Active
Listed by: michael j. watts
Office: michael j watts & assoc inc
MLS#:1048892
Source:OneKey MLS

Price summary

  • Price:$699,990
  • Price per sq. ft.:$351.05

About this home

Bring your vision to 86 Union Ave, a charming Islip property with classic character and an exceptional location! This traditional home features a welcoming covered front porch, distinctive architectural details, and a spacious, level lot with a detached garage/outbuilding. The generous grounds offer plenty of possibilities for outdoor living, gardening, recreation, or future improvements. Ideally situated directly next to the Islip Public Library and close to local shops, restaurants, parks, and village amenities. A unique opportunity to restore, renovate, and make this property your own in a highly desirable Islip location!

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Home facts

  • Year built:1892
  • Listing ID #:1048892
  • Added:24 day(s) ago
  • Updated:October 24, 2026 at 11:28 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:2
  • Full bathrooms:1
  • Half bathrooms:1
  • Rooms Total:6
  • Kitchen Description:Dishwasher, Refrigerator
  • Basement:Yes
  • Basement Description:Unfinished
  • Living area:1,236 sq. ft.

Heating and cooling

  • Heating:Hot Water, Natural Gas

Structure and exterior

  • Year built:1892
  • Building area:1,236 sq. ft.
  • Lot area:0.25 Acres
  • Architectural Style:Colonial
  • Construction Materials:Frame

Schools

  • High school:Islip High School
  • Middle school:Islip Middle School
  • Elementary school:Maud S Sherwood Elementary School

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$699,990
  • Price per sq. ft.:$351.05
  • Tax amount:$10,299 (2025)

Features and amenities

  • Appliances:Dishwasher, Refrigerator
  • Amenities:Storage

Parking

  • Parking description:Detached
  • Garage:Yes
  • Garage spaces:2
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