by RH Advisors

See Home Value
Islip 11751 Islip
1 Winthrop Street
$730,000
● House - Off Market

1 Winthrop Street

Islip, NY 11751
bedrooms
5 Beds
bathrooms
2 Baths
square feet
2,400 Ft²
$4,748
Est. Monthly
12.28%
Cap Rate

About This Property

Discover the perfect blend of space, comfort, and convenience in this oversized hi-ranch, ideally located in the highly sought-after Islip School District. There is easy access to major highways and nearby amenities are just minutes away.  The upper level features sun-drenched living room with large windows that create a bright and airy atmosphere.  This level also includes a spacious primary bedroom,  2 additional generous bedrooms, and a full bathroom.  The ground level is a versatile, fully finished space that acts as a second, expansive living area. It includes a fifth bedroom, a full bathroom, and a large recreation room, perfect for a den.  Rare find in this area!!!
Unit Size
2,400 Ft²
Days on Market
306 days
Land Size
0.24 acres
Price per sqft
$304
Property Type
House
Property Taxes
$1,163
HOA Dues
-
Year Built
-

Payment Calculator

Cap Rate Calculator

Last updated: 2 months ago (OneKey MLS #KEY917001)

Price History

Date / Event Date Event Price
Jul 28, 2026 Sold
Sold
Mar 8, 2026 In contract -
In contract
Oct 28, 2025 Price Decreased $729,999
↓ $20K (2.7%)
Price Decreased
Sep 24, 2025 Listed by HomeSmart Dynamic Realty $749,999
Listed by HomeSmart Dynamic Realty
Sep 1, 2025 No longer available -
No longer available
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Property Highlights

Garage
Parking Available
Air Conditioning

Building Info

Overview

    General

  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 10,454
  • Lot Size Frontage Feet: 1,370
  • Total Building Area: 0
  • Building Area: 0

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000240
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: X2214179Y192961 T043H00000000

Neighborhood

  • School District Name: Islip Union Free School District
  • School Tax School District: ISLIP
  • Census Tract: 146103

Zoning

  • Zoning: A

Geography

  • District: 0500-2
  • Section: 50.24
  • Parcel: 0500-248.00-02.00-043.000
  • Block: 8000
  • Lot: 200.043
  • Municipality: ISLIP
  • Latitude: 40.7527
  • Longitude: -73.2266

    Address

  • Full Address: 1 Winthrop St
  • Address - House Number: 1
  • Address - Street Name: Winthrop
  • Address - Suffix Type: St
  • State: NY
  • City Name: Islip
  • Carrier Code: C008
  • 4-Digit Zip Code: 1011
  • Zip Code: 11751

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,323,991
  • Tax Rate Code Area: 472802

    Appraisal Valuation

  • Standard Deviation: 0.1442
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 82
  • Final Value: 568,579
  • High Value: 650,607
  • Low Value: 486,552

    Market Valuation

  • Market Total Value: $552,198
  • Market Land Value: $109,890
  • Market Improvement Value: $442,308

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $40,200
  • Assessed Land Value: $8,000
  • Assessed Improvements Value: $32,200

    Sales

  • Current Sale Contract Date: Aug 13, 2015
  • Current Sale Recording Date: Sep 15, 2015
  • Current Sale Price:
  • Current Sale Document Type: 12
  • Previous Sale Recording Date: May 08, 2001
  • Previous Sale Contract Date: Jul 14, 2000
  • Previous Sale Amount: $260,000
  • Previous Sale Document Type: 12
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Islip


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$2,275 /mo

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55 Pinebrook Place, Bay Shore, NY, 11706 Listing by Deana Herrick McCreery CBR


Frequently Asked Questions

When was property at 1 Winthrop Street built and last sold?
The property at 1 Winthrop Street was built in and last sold on Aug 13, 2015 for $334,000.
How much is this home worth?
The estimated value of the home located at 1 Winthrop Street is $727,636.
What are some comparable homes to 1 Winthrop Street?
There are currently no comparable homes to 1 Winthrop Street.

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