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25 Bay 3rd Street, Islip, NY 11751

Islip
Local realty services provided by:CENTURY 21 Alliance Realty Group
25 Bay 3rd Street,Islip, NY 11751
$859,000
  • 3 Beds
  • 3 Baths
  • 2,136 sq. ft.
  • Single family
  • Pending
Listed by: diane betz
Office: compass greater ny llc.
MLS#:988807
Source:OneKey MLS

Price summary

  • Price:$859,000
  • Price per sq. ft.:$402.15

About this home

Welcome to 25 Bay 3rd Street, Islip — A Beautifully Updated Colonial South of Montauk perfectly positioned on a quiet tree-lined street within biking distance to Islip town beach and vibrant downtown main street. This beautifully renovated Colonial offers timeless charm, modern updates, and exceptional indoor-outdoor living. Featuring over 2,100 square feet of living space, this 3-bedroom, 3-bath home welcomes you with soaring cathedral ceilings, abundant natural light, hardwood floors, and an open, airy layout designed for comfortable everyday living and entertaining. The updated kitchen boasts stainless steel appliances, gas cooking, recessed lighting, and direct access to the backyard oasis. The spacious primary suite offers vaulted ceilings, a walk-in closet, and a luxurious ensuite bath complete with a soaking tub and separate shower. Two additional generously sized bedrooms and a beautifully updated guest bath complete the second floor. Step outside and enjoy your private...

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Home facts

  • Year built:1927
  • Listing ID #:988807
  • Added:52 day(s) ago
  • Updated:July 26, 2026 at 08:31 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:3
  • Rooms Total:10
  • Flooring:Hardwood
  • Kitchen Description:Dishwasher, Freezer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
  • Basement:Yes
  • Basement Description:Partially Finished
  • Living area:2,136 sq. ft.

Heating and cooling

  • Cooling:Central Air, Zoned
  • Heating:Natural Gas
  • Central air:Yes

Structure and exterior

  • Year built:1927
  • Building area:2,136 sq. ft.
  • Lot area:0.19 Acres
  • Lot Features:Level, Private
  • Architectural Style:Colonial
  • Construction Materials:Vinyl Siding
  • Levels:3 Story

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:$859,000
  • Price per sq. ft.:$402.15
  • Tax amount:$14,179 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Laundry features:Dryer, Washer, Washer/Dryer Hookup
  • Amenities:Cathedral Ceiling(s), Storage
  • Pool features:In Ground, Outdoor Pool

Parking

  • Parking description:Attached, Driveway, Garage, On Street
  • Garage:Yes
  • Garage spaces:1
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