BuySellBlogBrowse Listings
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
23 Windsor Street, Islip NY 11751
New York>Suffolk County>Islip

23 Windsor StreetIslip, NY 11751

For Sale

$679,000

Smart Buyer Rebate $4,475

Large Colonial with all oversized Rooms, 4 Bedrooms with 3 Full Baths, Primary has Full Bath, 1 Year new Hardwood Flooring upstairs, Professional Landsacping, Large Recreation area located in Basement. A Rare find on Dead End of Cul De Sac. Will not last!!!! Basic Star taxes- $13,458

Listed by Darren L. Sebor

·

Howard Hanna Coach

·

631-581-7979

Last updated October 25, 2025

·

Source: OneKey #927443

Listing Facts

  • TypeSingle-family
  • NeighborhoodIslip
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu3
  • Taxes$14,395.37/year
  • Size2,000 sqft
  • Price per sqft$340

Amenities

  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/23/2025
Listed by Howard Hanna Coach
$679,000

Property Details for 23 Windsor Street

Exterior

Construction

  • Year Built: 1959
  • Architectural Style: Colonial
  • Construction Materials: Frame

Measurements

  • Building Area Total: 2,300
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.19
  • Lot Size Dimensions: 85,100
  • Lot Size Square Feet: 8,276

Financial

Taxes

  • Parcel Number: 0500-270-00-02-00-089-000
  • Tax Annual Amount: $14,395.37
  • Tax Assessed Value: $41,500.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Cooktop, Dryer, Gas Oven, Gas Range, Microwave, Oven, Refrigerator, Washer, Gas Water Heater
  • Fireplace Features: Living Room
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: First Floor Full Bath, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Open Floorplan, Open Kitchen, Primary Bathroom

Measurements

  • Living Area: 2,000
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Full, Walk-Out Access
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 8

Parking

Parking

  • Carport Spaces: 1
  • Carport: Yes
  • Parking Features: Carport

Schools

Elementary School

  • Elementary School: Commack Road Elementary School
  • Elementary School District: Islip

High School

  • High School: Islip High School
  • High School District: Islip

Middle or Junior School

  • Middle Or Junior School: Islip Middle School
  • Middle Or Junior School District: Islip

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Natural Gas
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Water Connected
  • Water Source: Public

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2025, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.