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
Form Trigger
User enters a Zillow search URL.
This becomes the base Zillow search URL.

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

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

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

Remove Duplicates
Ensures each Zillow listing appears only once.

Insert into Google Sheet / Data Table
Final cleaned listings are inserted row-by-row.
Perfect for filtering, exporting, or further analysis.

This workflow gives you a fast, scalable property scraper using Zillow + Olostep — no browser automation, no manual copy/paste.

How to set up
Import the template into n8n.
Add your Olostep API key.
Connect your Google Sheet or n8n Data Table.
Deploy the form and start scraping by entering a place name.

Requirements
Olostep API key
Google Sheets account or Data Table
n8n cloud or self-hosted instance

How to customize the workflow
Add more pages to the pagination array (e.g., 1–20).
Expand the LLM extraction schema to include:
number of bedrooms
number of bathrooms
square footage
property type
Trigger via Telegram or API instead of a form.
Send results to Airtable or Notion instead of Google Sheets.

👉 This template gives you an automated Zillow scraper powered by AI extraction — perfect for real estate lead gen or market research.