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Rental Deal Analyzer

ExtensionTools
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Item media 1 (screenshot) for Rental Deal Analyzer
Item media 1 (screenshot) for Rental Deal Analyzer
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Overview

Honest rental cash-flow numbers on Zillow and Redfin listings. Runs entirely in your browser.

# Chrome Web Store listing: copy and paste ## Store listing tab **Name** (max 75) ``` Rental Deal Analyzer ``` **Summary / short description** (max 132) ``` See cash flow, cash-on-cash and a Pass / Maybe / Look closer verdict on Zillow and Redfin listings. Runs in your browser. ``` **Category:** Productivity **Language:** English **Description** ``` Rental Deal Analyzer adds a small panel to Zillow and Redfin home listings that answers one question: if I bought this as a rental, would it make money? It reads the price, rent estimate, taxes and HOA from the page, adds realistic costs, and shows: • Monthly cash flow and cash-on-cash return • Cap rate and debt service coverage (DSCR) • Break-even rent • The highest price that still meets your targets • A plain verdict: Pass, Maybe or Look closer HONEST NUMBERS Every figure shows where it came from: the listing, an estimate, a state average, or your own edit. The panel flags things that make a deal look better than it is, such as a seller's low tax bill that will rise after a sale, or insurance that costs more than the average. Duplexes and other multi-unit homes get one rent line per unit. YOURS TO CHANGE Click any number to correct it for that listing. Set your own down payment, interest rate, vacancy, management, repairs and targets once in Settings. Save deals and compare them later. PRIVATE BY DESIGN No account. No tracking. No servers. Everything is calculated and stored in your browser. The extension only runs on zillow.com and redfin.com. FREE Free to use, with up to 10 saved deals. Estimates only, not financial, tax or legal advice. Not affiliated with, endorsed by, or sponsored by Zillow or Redfin. Always check the numbers before you make an offer. ``` **Graphics:** 3–5 screenshots at 1280×800 (JPEG or 24-bit PNG, no alpha), plus a 440×280 small promo tile. The 128×128 icon is already in the extension. **Support email / website:** your support email (public). A website is optional. ## Privacy practices tab **Single purpose** ``` Show an estimated rental cash-flow analysis on Zillow and Redfin home listing pages. ``` **Permission justification: storage** ``` Saves the user's default assumptions, their edits to each listing, their saved deals and the panel's open or closed state in the browser. Nothing is sent anywhere. ``` **Host permission justification: zillow.com and redfin.com** ``` The analysis panel is shown on listing pages on these two sites. The content script reads the listing's price, rent estimate, property tax, HOA and similar fields from the open page to do the calculation. It runs only on these two sites, and the page data stays on the user's device. ``` **Remote code:** No, I am not using remote code. All code is in the package. **Data usage:** tick **none** of the data-type boxes. The extension does not collect or send any user data off the device. **Certifications:** tick all three (no selling data, no unrelated use, no creditworthiness or lending use). **Privacy policy URL:** the link to the published privacy policy (see docs/PRIVACY_POLICY.md). ## Distribution tab Visibility **Public**, pricing **Free**, all regions.

Details

  • Version
    0.1.0
  • Updated
    November 8, 2026
  • Offered by
    mostafaadel2171@gmail.com
  • Size
    261KiB
  • Languages
    English
  • Developer
    Email
    mostafa.adelmohsen@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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