Collecting Real Estate Market Data at Scale: Zillow, Realtor.com, LoopNet & Idealista
How PropTech and real estate investment teams collect structured property listings, valuations, cap rates, and agent contacts across US and European portals with a single API call.
1. Why Real Estate Portals Require Managed Proxy Infrastructure
Major residential and commercial property portals enforce strict rate limits, geographic IP restrictions, and anti-bot challenges. Maintaining in-house proxy pools and parsers across dozens of regional portals creates constant maintenance overhead for data teams.
2. Structured Property Data via a Single API Call
Crawlomatic Structured Data Endpoints handle residential proxy rotation, country geotargeting, and anti-bot challenges automatically. Every Zillow, Realtor.com, LoopNet, or Idealista request returns clean, schema-validated JSON including asking prices, valuations, square footage, coordinates, and broker details.
Zillow Real Estate Listings & Zestimates Scraper
Extract properties for sale, for rent, and recently sold on Zillow with Zestimates, rent estimates, and broker contacts.