Yahoo
The biggest of the big, Yahoo! Is somewhat complex to get into. For Realtors it is apparent that they will accept your sites without much difficulty. For our commercial Members the question is a little more cloudy. Yahoo! seems to be directing commercial sites (like mortgage companies, etc) to pay for express service though there is no guarantee that your site will be listed if you pay. If your site is decent, it is unlikely that they will reject you if you pay their fee. In any event, this is the must-be-in site.

Yazooh.com
Newer search engine that makes posting a site very easy. A little heavy of the banner ads but otherwise this is a decent place to add your site.

Yahoosuck
OK…strange name but the site is actually quite good and they will list your site. There are a large number of sites here so it might be useful. Be cautious as they are accepting adult sites as well so if you have reservations regarding this don't submit here.

Z Search
Getting your site listed here is relatively straightforward and seems to be quite fast. We have seen few complaints on this site so visit them and add your site.

Zen Search
The question here is what is the criteria they use to list sites. Go ahead and submit to see if your site is accepted. Find the right category. There wasn't a Real Estate category at the time we wrote this so try either Business or Regional. Once you find the right category submit from that category.