Gmail Real Estate Lead Capture with Parseur + Google Sheets (n8n)

Capture Real Estate Leads From Gmail Automatically—Parseur + Google Sheets in n8n

This n8n workflow automatically scans your Gmail inbox for new real estate inquiry emails, extracts structured lead data with Parseur, and logs only new (non-duplicate) leads into a Google Sheets tracker—every minute.

What this workflow does

• Polls Gmail every minute for newly received messages using the Gmail Trigger.
• Filters lead sources to process only emails coming from zillow.com, realtor.com, trulia.com, or facebookmail.com.
• Prepares the email for extraction by converting the email body text into a text file.
• Sends the email content to Parseur for data extraction, then waits 10 seconds before retrieving the parsed result.
• Fetches parsed output from the Parseur API, converts the returned JSON string into usable JSON data.
• Prevents duplicates by checking the lead’s email against existing rows in Google Sheets.
• Appends new leads with the extracted fields as a new row; if a matching email is found, it skips processing.

Use cases

• Real estate teams who receive inquiries via Zillow/Realtor/Trulia/Facebook email and want leads organized automatically.
• SaaS operators building a lightweight lead pipeline to reduce manual copy/paste from inbox to CRM.
• Automation engineers who want an n8n Gmail → Parseur → Google Sheets lead capture workflow with duplicate detection.

Technical details

• Gmail Trigger to read incoming messages (requires permission to access incoming mail).
• Parseur integration via HTTP request with HTTP Header Auth; parser ID 202917 must match the Parseur template fields for these lead emails.
• Google Sheets OAuth connection; configure spreadsheet/document ID and the target sheet tab for the leads tracker.
• Workflow logic includes nodes such as if, filter, wait, set, and no op.