DoorHunter
DoorHunter Chrome extension
Review rental cash flow, financing, rehab budgets, and comparable evidence while browsing property listings.
Install from the Chrome Web Store
Check the store listing for the current release and browser requirements. The extension is used with your DoorHunter account and membership.

Bring analysis beside the listing
The extension supports property browsing on Zillow. Review estimated rent, cash flow, cap rate, and comparable evidence, then adjust financing and renovation assumptions. Save a property to continue researching it in the web app.
Get started
- Install DoorHunter using the official Chrome Web Store link above.
- Create an account or sign in with the account you use on the website.
- Open a supported property listing and launch DoorHunter to review the property.
- Check the listing facts and edit your assumptions before relying on a projected return.
What should I verify?
A model’s rent and resale estimates are not a guarantee. Review comparable evidence, local operating costs, and the property’s condition. Some estimates may be unavailable. Read the methodology, and use the free calculators to test scenarios independently.
Does the extension require a subscription?
The website and extension share your DoorHunter membership. A free account includes one market, and premium expands access. See current pricing and manage your membership in Subscription & billing.
For installation or account help, visit Contact. Review our privacy information before using the extension.