Best Proxies for Real Estate Data in United States

Real Estate Data Collection Across the American Market

The US real estate market — $47+ trillion in total value — generates more digital data than perhaps any other sector. Zillow, Redfin, Realtor.com, and Homes.com publish active listings, sold properties, price estimates (Zestimates, Redfin Estimates), and market trend data across millions of American properties. MLS-fed listing platforms, county assessor databases, and deed recording systems provide additional layers of property data. Collecting this data at scale requires US residential proxies because all major platforms deploy anti-scraping technology calibrated to detect automated access.

Zillow's Anti-Scraping Defenses

Zillow deploys PerimeterX (HUMAN) with aggressive settings that block datacenter IPs, detect headless browsers, and rate-limit individual IP addresses. Zillow's Terms of Service explicitly prohibit scraping, but the data it publishes (listings, estimates, market trends) is enormously valuable for real estate analytics, investment analysis, and proptech companies. US residential proxies from genuine ISP connections like Comcast and AT&T access Zillow as ordinary homebuyers would, maintaining access to this critical data source. Hex Proxies' per-request rotation distributes requests across a large US share of our global residential pool.

Market-by-Market Property Intelligence

US real estate is famously local — "all real estate is local" — and property values, market conditions, and investment opportunities vary dramatically between metros and even between neighborhoods within the same city. Monitoring Zillow, Redfin, and Realtor.com across 400+ US metro areas requires geo-targeted residential proxies that capture location-specific listings, pricing, and market trend data. A property valued at $300K in Tampa may be $800K in Denver and