Zillow Deal Analyzer
Almost everything is automatic. The only thing you set is your default down payment — pick whatever lender pre-approved you for.
Default down payment
Used as the starting value on every listing. You can always override it inline on each deal.
Live mortgage rate
—%
Pulled weekly from Freddie Mac's PMMS via FRED. View source
Got a custom rate from your lender?
Set to 0 to go back to the live FRED rate.
ScrapingBee API key (optional)
Only needed when a listing has no Rent Zestimate and you want to pull rental comps. Free tier at scrapingbee.com includes 1,000 credits/mo.
Advanced — operating reserve assumptions
These are conservative defaults for rental properties. Most investors leave them alone.