149 Union Avenue, Islip, NY 11751

$685,000
3
BD
1
BA
1,539
SqFt

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Sold Price
$685,000
Days on Market
27
Closing Date
May 04, 2026
MLS#
963652
Status
CLOSED
Property Type
Single Family Residence
Style
Colonial
Year Built
1900
Property Tax
$11,796
School District
Islip
High School
Islip High School
Jr. High
Islip Middle School
Elementary School
Wing Elementary School

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!

Additional Information

Bedrooms
3
Bathrooms
1
Full Baths
1
Square Footage
1,539
Acres
0.29
Parking
Driveway, Oversized
Basement
Bilco Door(s), Unfinished
Laundry
Inside
Heating
Oil
Cooling
Wall/Window Unit(s)
Water
Public
Sewer
Public Sewer

Mortgage Calculator

Amount of Loan
Annual Interest Rate
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Term of Loan
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Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Listing Agent: Colleen K. Colasacco PSA (colleencolasacco@danielgale.com) from Listing Office: Daniel Gale Sothebys Intl Rlty.

Selling Office: Compass Greater NY LLC.

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.