Scrape property listings from Zillow with Olostep API and store in data tables

Zillow Property Scraper Using Olostep API

This n8n template automates Zillow property data collection by scraping Zillow search results using the Olostep API. It extracts property price, link to listing, and location, removes duplicates, and stores everything in a Google Sheet or Data Table.

Who’s it for - Real estate analysts and investors researching property markets. - Lead generators needing structured Zillow data. - Freelancers and automation builders collecting housing listings. - Anyone needing fast, clean Zillow data without manual scraping.

How it works / What it does 1. Form Trigger - User enters a Zillow search URL. - This becomes the base Zillow search URL.

2. Pagination Logic - A list of page numbers (1–7) is generated. - Each number is used to load the next Zillow search page.

3. Scrape Zillow Pages with Olostep - For each page, the Olostep API scrapes the Zillow results. - Olostep’s LLM extraction schema extracts: - price - url (link to the Zillow listing) - location

4. Parse & Split Results - Returned JSON is cleaned and converted into individual listing items.

5. Remove Duplicates - Ensures each Zillow listing appears only once.