WPL Real Estate is described as 'Run your real estate website using WPL. WPL has lot's of features and addons for real estate agents and real estate agencies. WPL (WordPress Property Listing) is a flexible plugin for real estate and vertical markets'. There are three alternatives to WPL Real Estate for Self-Hosted solutions, Wordpress, Android, iPhone and Online / Web-based. The best alternative is HOALife.com. It's not free, so if you're looking for a free alternative, you could try Estatik or WP-Property.
WP-Property is the leading WordPress plugin for creating and managing highly customizable real estate, property management, and completely custom listing showcase websites. Packed full of features, it gives you possibilities that no other real estate system for WordPress does.