I'm not sure which of these I like better (#10, #11, or #12) but I do like them. I like the font. #12 seems a little Obama logo-ish, but, could be good with a little depth in the sphere/house maybe and "Atlanta real estate" may be a little small to use on the top left of the website...
I really liked this and then i realized that a house inside a bubble may be perceived as a housing bubble - that would not be good for me...#13 and #14.
#213 is my favorite, but, is there a way you can do it with something other than a sun rising in the back? We have a competior who uses that and it might be best to not use it...