149 Union Avenue, Islip, NY 11751

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$624,900 Active
3 Beds 1 Baths 0 Partial Bath 1,539 Sq Ft 0.29 Acres
Days on Site 10 Year Built 1900 School Islip MLS #963652
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Market Trends

$678K Average Sales Price
80 Average Days on Market
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Property Description

Charming Colonial in the heart of Historic Islip, south of Montauk Highway.Combining classic character with thoughtful updates, including a new roof, upgraded 200amp electric, and gorgeous full bath with soaking tub & large separate shower. Enjoy a spacious dining room with a cozy wood burning stove, bright and inviting living room, eat-in kitchen with SS appliances flowing to a den with sliders to a huge, fenced backyard with IGS, perfect for relaxing or entertaining. Don't miss this rare opportunity!

149 Union Avenue | MLS# 963652

This single family home located at 149 Union Avenue, Islip, NY 11751 is currently listed for sale with an asking price of $624,900. This property was built in 1900 and has 3 bedrooms and 1 full baths with 1539 sq. ft. Union Avenue is located within the Islip school district. Search Islip real estate on www.timberlandproperties.com today.

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Property Features

Property Type: Residential - Single Family
Basement: Bilco Door(s), Unfinished
Basement: Yes
Cooling: Wall/Window Unit(s)
Fenced: Yes
Fireplaces: 1
Heating: Oil
Home Style: Colonial
Lot Size: 0.29 Acres
Taxes: $11,796
Year Built: 1900

Amenities

First Floor Full Bath
Entrance Foyer
Formal Dining

Feature Descriptions

Appliances: Dishwasher, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
Attic: Scuttle
Building Area Total: 2067
Days on Site: 10
Exterior: Frame
Fencing: Back Yard, Fenced, Wood
Fireplace Features: Wood Burning Stove
Fireplace Y/N: Yes
Flooring: Wood
Formal Dining: Yes
Laundry: Inside
On Market Date: 2026-02-25
Parcel Number: 0500-396-00-05-00-014-000
Parking Features: Driveway, Oversized
Patio And Porch: Deck, Porch
Rental Term: Monthly
Rooms Total: 8
Sewer: Public Sewer
Utilities: Cable Available, Electricity Connected, Sewer Connected, Water Connected
Water: Public

Local Schools

High School: Islip High School
Middle School: Islip Middle School
Elementary School: Wing Elementary School
School District: Islip
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149 Union Avenue, Islip, NY 11751

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Estimated Payment

$ 2,556.02 per month $1,390.76 Principal & Interest $983.00 Property Tax $182.26 Homeowner's Insurance

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Listed By / Shown By

Listing By

Agency Name: Daniel Gale Sothebys Intl Rlty
Agency Contact: 631-647-7013

Shown By

Agency Title: Timberland Properties
Agency Phone: 845-586-3321

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