The following video shows how WebHarvy can be configured to extract owner phone numbers and addresses from Zillow’s ‘Sale By Owner’ listings.
The Regular Expression strings used in the video to follow listing links and also to correctly extract phone numbers are :
href=”([^”]*)
(\d{3}-)?(\d{3}-\d{4})|(\(\d{3}\) ?\d{3}-\d{4})
Update (June 2021) : Due to recent changes in Zillow website, a new technique has to be used to scrape all 40 properties which are displayed on each page. Please watch this video to know more.