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Islip 11751 Islip
17 Windsor Street
Photo of 17 Windsor Street
Sold on Jun 22, 2026

17

Map

Photo of 17 Windsor Street
Photo of 17 Windsor Street
$610,000
● House - Off Market

17 Windsor Street

Islip, NY 11751
bedrooms
3 Beds
bathrooms
1 Bath, 1 Half Bath
square feet
1,000 Ft²
$3,997
Est. Monthly

About This Property

Welcome to this charming 3-bedroom ranch-style home located in desirable Islip! This home features beautiful hardwood floors throughout, offering warmth and character in every room. The layout includes a functional kitchen, dining room, and comfortable living room, creating a great space for everyday living and entertaining. The home also offers a full semi-finished basement with a laundry / utility room, open recreational or storage space and additional storage areas, providing excellent flexibility for extra living space, hobbies, or organization.

Additional features in this home include: Natural gas heating, 1 car attached garage with a double wide driveway, fully fenced yard with covered patio- perfect for relaxing or entertaining. Just a short distance to elementary school, major highways for easy commuting, shopping and more!

Don't miss your chance to own this lovely home!
Unit Size
1,000 Ft²
Days on Market
101 days
Land Size
0.17 acres
Price per sqft
$620
Property Type
House
Property Taxes
$952
HOA Dues
-
Year Built
1959

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Cap Rate Calculator

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Cap Rate 100% Occupancy
N/A (extreme outlier)

What does this mean?

Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.

How much can I actually make?

Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.

How is cap rate calculated?

Cap Rate = Net Operating Income (NOI) / Property Asset Value.

When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.

Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.

Last updated: 5 months ago (OneKey MLS #KEY970806)

Price History

Date / Event Date Event Price
Jun 22, 2026 Sold
Premium
Sold
Apr 2, 2026 In contract -
In contract
Mar 12, 2026 Listed by Kennedy L I Realty $619,999
Listed by Kennedy L I Realty
Dec 27, 2017 Sold
Premium
Sold

Property Highlights

Building Info

Overview

    General

  • Year Built: 1959
  • Effective Year Built: 1959
  • 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: 1
  • Garage Square Area: 297
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 7,405
  • Lot Size Depth Feet: 1,000
  • Lot Size Frontage Feet: 750
  • Total Building Area: 1,297
  • Building Area: 1,000
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 1,000
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000170
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: X2214754Y191264 T043H00000000

Neighborhood

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

Zoning

  • Zoning: B

Geography

  • District: 0500-2
  • Section: 50.27
  • Parcel: 0500-270.00-03.00-047.000
  • Lot: 300.047
  • Municipality: ISLIP
  • Latitude: 40.748
  • Longitude: -73.2245

    Address

  • Full Address: 17 Windsor St
  • Address - House Number: 17
  • Address - Street Name: Windsor
  • Address - Suffix Type: St
  • State: NY
  • City Name: Islip
  • Carrier Code: C006
  • 4-Digit Zip Code: 1607
  • Zip Code: 11751

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $0
  • Tax Rate Code Area: 472802

    Appraisal Valuation

  • Standard Deviation: 0.2495
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 64
  • Final Value: 542,208
  • High Value: 677,518
  • Low Value: 406,899

    Market Valuation

  • Market Total Value: $438,186
  • Market Land Value: $90,659
  • Market Improvement Value: $347,527

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $31,900
  • Assessed Land Value: $6,600
  • Assessed Improvements Value: $25,300

    Sales

  • Current Sale Contract Date: Dec 08, 2017
  • Current Sale Recording Date: Dec 27, 2017
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 27
  • Current Sale Input Document Number: 0017-0229654
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Request mortgage information redaction

Comparables

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

About Islip

Stats & Trends

Median Asking:

$649,000

Sale Price/ft²

$406

Below Asking

0.01%

Average Days on Market

83

Average Home Size

1375 ft²

Average Home Age

67.6 years

Currently For Sale

31 Listings
Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 53 Mowbray Avenue, Bay Shore, NY, 11706

$5,500 /mo

  • 3 Beds
  • 2 Baths
  • 2,040 ft²
53 Mowbray Avenue, Bay Shore, NY, 11706 Listing by Nicholas Campasano
Unit for rent at 401 East Main Street, Bay Shore, NY, 11706

$2,470 /mo

  • 1 Bed
  • 1 Bath
  • 600 ft²
401 East Main Street #4015A, Bay Shore, NY, 11706 Listing by Michelle Holmes
Unit for rent at 403 East Main Street, Bay Shore, NY, 11706

$2,470 /mo

  • 1 Bed
  • 1 Bath
  • 600 ft²
403 East Main Street #4031A, Bay Shore, NY, 11706 Listing by Michelle Holmes

Rentals Near You

Click here to view more rentals in the neighborhood.
OneKey

Last Updated: 5 months ago
Data Source: OneKey MLS

Frequently Asked Questions

When was property at 17 Windsor Street built and last sold?
The property at 17 Windsor Street was built in 1959 and last sold on Dec 8, 2017 for $300,000.
How much is this home worth?
The estimated value of the home located at 17 Windsor Street is $0.
What are some comparable homes to 17 Windsor Street?
There are currently no comparable homes to 17 Windsor Street.
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