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West Islip 11795 West Islip
100 Doncaster Avenue
Photo of 100 Doncaster Avenue
Sold on Sep 8, 2025

16

Map

Photo of 100 Doncaster Avenue
Photo of 100 Doncaster Avenue
$735,000
● House - Off Market

100 Doncaster Avenue

Islip, NY 11795
bedrooms
4 Beds
bathrooms
2 Baths
square feet
1,860 Ft²
$4,589
Est. Monthly
6.26%
Cap Rate

About This Property

This Spacious Wide-Line Hi Ranch features 4 bedrooms with the potential for a 5th bedroom-perfect to use as a home office, exercise room or guest space.  Conveniently located near public transportation, Beautiful Beaches, Shopping, and Dining, this Home offers a lifestyle of ease and accessibility. The layout is ideal for both everyday living and entertaining, with plenty of storage space, a full attic, one car garage and the option for extended accommodations offering versatility to fit your needs.

Enjoy modern comforts such as central air conditioning, on-demand hot water and efficient natural gas. Situated on a Large Property with inground sprinklers and room for a pool, the outdoor space is ready for your vision.

Move-in ready with endless potential-make it your own!
Unit Size
1,860 Ft²
Days on Market
96 days
Land Size
0.27 acres
Price per sqft
$376
Property Type
House
Property Taxes
$1,151
HOA Dues
-
Year Built
-

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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: 2 years ago (OneKey MLS #KEY872462)

Price History

Date / Event Date Event Price
Sep 8, 2025 Sold
Premium
Sold
Jun 18, 2025 In contract -
In contract
Jun 2, 2025 Listed by Douglas Elliman Real Estate $699,990
Listed by Douglas Elliman Real Estate
Jun 25, 2002 Sold
Premium
Sold

Property Highlights

Air Conditioning
Fireplace

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: 11,761
  • Lot Size Depth Feet: 1,500
  • Lot Size Frontage Feet: 790
  • 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: 0000000270
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: X2192259Y184828 T035H00000000

Neighborhood

  • School District Name: West Islip Union Free School District
  • School Tax School District: WEST ISLIP
  • Census Tract: 146705

Zoning

  • Zoning: A

Geography

  • District: 0500-3
  • Section: 50.33
  • Parcel: 0500-336.00-02.00-056.000
  • Block: 6000
  • Lot: 200.056
  • Municipality: ISLIP
  • Latitude: 40.7308
  • Longitude: -73.3059

    Address

  • Full Address: 100 Doncaster Ave
  • Address - House Number: 100
  • Address - Street Name: Doncaster
  • Address - Suffix Type: Ave
  • State: NY
  • City Name: West Islip
  • Carrier Code: C018
  • 4-Digit Zip Code: 1200
  • Zip Code: 11795

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,221,900
  • Tax Rate Code Area: 472809

    Appraisal Valuation

  • Standard Deviation: 0.2271
  • Valuation Date: Mar 13, 2024
  • Confidence Score: 68
  • Final Value: 654,983
  • High Value: 803,780
  • Low Value: 506,187

    Market Valuation

  • Market Total Value: $616,071
  • Market Land Value: $119,505
  • Market Improvement Value: $496,566

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $44,850
  • Assessed Land Value: $8,700
  • Assessed Improvements Value: $36,150

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Jun 19, 2002
  • Current Sale Recording Date: Jun 25, 2002
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 12
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 West Islip

Stats & Trends

Median Asking:

$749,999

Sale Price/ft²

$431

Below Asking

0.01%

Average Days on Market

83

Average Home Size

2251 ft²

Average Home Age

62.8 years

Currently For Sale

38 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 134 Veronica Lane, North Babylon, NY, 11703

$4,950 /mo

  • 3 Beds
  • 2 Baths
  • 1,017 ft²
134 Veronica Lane, North Babylon, NY, 11703 Listing by Helen A. Thompson

Rentals Near You

Click here to view more rentals in the neighborhood.
OneKey

Last Updated: 2 years ago
Data Source: OneKey MLS

Frequently Asked Questions

When was property at 100 Doncaster Avenue built and last sold?
The property at 100 Doncaster Avenue was built in and last sold on Jun 19, 2002 for $315,000.
How much is this home worth?
The estimated value of the home located at 100 Doncaster Avenue is $0.
What are some comparable homes to 100 Doncaster Avenue?
There are currently no comparable homes to 100 Doncaster Avenue.
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