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Islip 11751 Islip
70 Islip Avenue
Photo of 70 Islip Avenue
Sold on Oct 31, 2025

19

Map

Photo of 70 Islip Avenue
Photo of 70 Islip Avenue
$640,000
● House - Off Market

70 Islip Avenue

Islip, NY 11751
bedrooms
4 Beds
bathrooms
2 Baths
square feet
1,696 Ft²
$4,021
Est. Monthly
16.07%
Cap Rate

About This Property

Charming Cape Home with 4 bedrooms, 2 bathrooms, renovated for comfort and style in 2022.  a brand new roof installed in 2024, Anderson windows 2011 offer energy efficiency.  A newer furnace and hot water heater, enduring year round comfort.  Outside a 1 car garage with 2 driveways offering storage and convenience.  A few more features, wood floors throughout, sewers, leaf guards, plenty of storage, close to public transportation.....  come make this your next home!
Unit Size
1,696 Ft²
Days on Market
141 days
Land Size
0.19 acres
Price per sqft
$354
Property Type
House
Property Taxes
$1,075
HOA Dues
-
Year Built
1951

Payment Calculator

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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 #KEY876046)

Price History

Date / Event Date Event Price
Oct 31, 2025 Sold
Premium
Sold
Aug 16, 2025 In contract -
In contract
Jun 10, 2025 Listed by Coldwell Banker American Homes $599,990
Listed by Coldwell Banker American Homes
Jul 9, 2018 Sold
Premium
Sold
Nov 21, 2016 Sold
Premium
Sold

Property Highlights

Garage
Fireplace

Building Info

Overview

    General

  • Year Built: 1951
  • Effective Year Built: 1951
  • 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: 252
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 8,276
  • Lot Size Depth Feet: 1,150
  • Lot Size Frontage Feet: 750
  • Total Building Area: 1,989
  • Building Area: 1,696
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 1,696
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000190
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: X2219356Y185736 T058H00000000

Neighborhood

  • School District Name: Islip Union Free School District
  • School Tax School District: ISLIP
  • Census Tract: 147401

Zoning

  • Zoning: B

Geography

  • District: 0500-3
  • Section: 50.34
  • Parcel: 0500-345.00-02.00-044.000
  • Block: 5000
  • Lot: 200.044
  • Municipality: ISLIP
  • Latitude: 40.7327
  • Longitude: -73.2081

    Address

  • Full Address: 70 Islip Ave
  • Address - House Number: 70
  • Address - Street Name: Islip
  • Address - Suffix Type: Ave
  • State: NY
  • City Name: Islip
  • Carrier Code: C015
  • 4-Digit Zip Code: 3616
  • Zip Code: 11751

Valuation

    Tax

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

    Appraisal Valuation

  • Standard Deviation: 0.2147
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 70
  • Final Value: 586,204
  • High Value: 712,115
  • Low Value: 460,293

    Market Valuation

  • Market Total Value: $508,242
  • Market Land Value: $126,374
  • Market Improvement Value: $381,868

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $37,000
  • Assessed Land Value: $9,200
  • Assessed Improvements Value: $27,800

    Sales

  • Current Sale Contract Date: Jun 01, 2017
  • Current Sale Recording Date: Jul 09, 2018
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 27
  • Previous Sale Recording Date: Nov 21, 2016
  • Previous Sale Contract Date: Jul 12, 2016
  • Previous Sale Amount: $25,000
  • Previous Sale Document Type: O
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

$407

Below Asking

0.01%

Average Days on Market

87

Average Home Size

1375 ft²

Average Home Age

69.7 years

Currently For Sale

30 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

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 70 Islip Avenue built and last sold?
The property at 70 Islip Avenue was built in 1951 and last sold on Jun 1, 2017 for $50,000.
How much is this home worth?
The estimated value of the home located at 70 Islip Avenue is $606,917.
What are some comparable homes to 70 Islip Avenue?
There are currently no comparable homes to 70 Islip Avenue.
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