About This Home

This 3-bedroom, 2-bathroom single family at 86 Union Avenue in Islip, NY is listed for $699,990 ($566 per sqft). Built in 1892, the home offers 1,236 sqft of living space on a 0.25 acres lot.

Key Features

  • Built in 1892
  • 0.25 acre lot

Property Details

1 full, 1 half
2-car garage
1892
Listing Description

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!

Monthly Cost Estimate

$3,744/mo

20% down · 6.5% · 30 years

Principal$506
Interest$3,033
Insurance$204

Estimates only. Actual payments may vary.

Location

86 Union Avenue

Islip, NY 11751

Features & Amenities

Interior Features

Storage

Property Details

Construction

Frame

Heating

Natural GasHot Water(Heating)

Appliances

DishwasherGas RangeRefrigerator

Questions & Answers

This 3-bedroom, 2-bathroom single family at 86 Union Avenue is listed at $699,990 ($566/sqft). The estimated monthly payment is $3,744 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1892, 0.25 acre lot. Interior Features: Storage.

This property is listed by Michael J. Watts.

MW

Michael J. Watts

Agent at Michael J. Watts and Associates, Inc.

Listed by Michael J. Watts and Associates, Inc. · Broker phone: 516 249-8265 · View on Broker Site · Broker website

MLS# 1048892· Source: OneKey MLS· 28 days on PropertySimple

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

86 Union Avenue, Islip, NY 11751

Open this listing in: