extension ExtPose

Zillow Real Estate Investment Calculator

CRX id


Description from extension meta

An extension that provides monthly cash flow, cap rate, and cash-on-cash yield (annual ROI) for Zillow property listings

Image from store Zillow Real Estate Investment Calculator
Description from store This extension provides investment details for Zillow property listings -- including monthly cash flow, cap rate, and cash-on-cash ROI. Simply click on the desired property from your Zillow search, and then click on the extensions icon. The extension pop-up will appear with financial details related to the listing. In addition to taking details from the Zillow listing, this extension allows you to establish additional monthly expenses such as property management fees, repair and maintenance expenses, and vacancy rates to provide a more accurate depiction of your possible returns. You may change the results by modifying the "Monthly costs" section of the Zillow listing and the editable fields in the extension. This will update the results to account for your modifications. I hope this free and lightweight extension improves your search for your next investment property. I still recommend asking the listing agent for financial details and using BiggerPockets (or other) analysis tools, but this extension should save you some back-of-the-napkin math while browsing Zillow's real estate listings for your next rental property. This extension is not owned or maintained by Zillow. Thanks for trying and let me know if you have any recommendations to improve the extension!

Latest reviews

  • (2020-09-06) Arthur Yu: Useless app, why put it up and waste people's time...
  • (2020-01-10) Mohamad Massalha: useless, i have to write data manually...
  • (2019-09-14) John Lombardo: It isn't able to find the rent "zestimate" so everything has a negative ROI

Latest issues

  • (2020-08-08, v:0.0.1) Justin Wickee: Error
    No cap rate displayed. Please fix
  • (2020-08-08, v:0.0.1) Justin Wickee: Error
    None of the Zillow info populates in the app.
  • (2020-08-04, v:0.0.1) Justin Wickee: Not working
    None of the Zillow info populates in the app
  • (2019-09-14, v:0.0.1) John Lombardo: how to get it to use rent
    I tried your app, but it doesn't seem to get the rent zestimate so all of its calcs are off. I tried over a dozen properties. I verified that they had rent estimates


284 history
2.3 (4 votes)
Last update / version
2019-06-06 / 0.0.1
Listing languages