Hello,
You need install Sh404sef component and with it help you will be able add new URLs and meta tag(tags, desc etc ) to houses
We have Plugin Xmap
for Real Estate Manager (Free)
Xmap plugin for Real Estate Manager allows to add sitemap in your website.
Did you install it?
You can find in in our website (TAB _ modules and plugins_)
ordasoft.com/Real-Estate-Manager-Software-Joomla.html
thanks