Data comes from MLSs
Realtor.com builds its listings from MLS feeds, so status and price usually follow the MLS. If a listing looks wrong, the fix is normally in the MLS entry, not on Realtor.com.
Brokerages and investors use Realtor.com to follow listing status and price changes in their markets, and to see how their own listings present to buyers. Realtor.com is a US site built on MLS listing data, and brokers have a licensed route to that data. Here is when proxies help and when they are the wrong tool.
How Realtor.com localises, limits and checks traffic, and what that means for your setup.
Realtor.com builds its listings from MLS feeds, so status and price usually follow the MLS. If a listing looks wrong, the fix is normally in the MLS entry, not on Realtor.com.
Agents and brokers can get licensed listing data through their MLS's IDX or other data feeds. For anything beyond a small watchlist, that is the right source.
Realtor.com is for US property. Canada's realtor.ca is a separate site run by a different organisation, so treat it separately.
Listing pages are heavy and the site watches for automated traffic. A short daily watchlist works; broad sweeps of whole metros don't.
Our recommendation for Realtor.com, and when the second option is the better choice.
Realtor.com covers US property, so a static US ISP IP fits. Brokerages checking their own listings and a fixed list of competing homes every day look like one steady office visitor, and unlimited bandwidth absorbs photo-heavy pages.
Dedicated static IPs registered to US and Canadian ISPs. The address stays the same for as long as you hold it, with unlimited bandwidth and HTTP(S) or SOCKS5 access.
For occasional checks of how search results look to buyers in a particular state or city, use rotating residential proxies with state and city targeting.
Residential IPs in 190+ countries with country, state and city targeting. Rotate on every request or hold a sticky session for up to 90 minutes; GB never expire.
Every CleanProxies proxy connects over HTTP(S) with the credentials in your dashboard; ISP and ISP subnet proxies also run SOCKS5. Test them with the free proxy checker and convert lists with the proxy list formatter.
If you are a licensed agent or broker, check what IDX or data feed your MLS provides before collecting pages.
Assign a US ISP proxy to the browser or script that runs your watchlist.
Keep a list of the property pages and saved searches you follow.
Load each page once a day with pauses, and store price, status and the date each changed.
Realtor.com's terms restrict automated access, and its listing data comes from MLSs under licence. Use proxies only for low-volume monitoring of public listings, and get listing data for websites or products through your MLS's licensed feeds. CleanProxies customers must follow our Terms of Service and the laws that apply to them; this page is general guidance, not legal advice.
Setup guides and best practices from the CleanProxies blog.
Guides for websites that check and limit traffic in similar ways.
US housing price, rent and inventory research by city.
Learn MoreSteady listing and price-change watchlists for investors and agents.
Learn MoreLow-volume checks of your own listings and a few local rental comps.
Learn MoreConsistent posting IPs and light local market checks.
Learn MoreStraight answers about running proxies on Realtor.com.
A static US ISP proxy for a daily watchlist. Residential proxies with state or city targeting help for occasional local search checks.