Not real familiar with the subject matter, but I like the design and colors of the site. Only comment I have is the RSS button div sees a little out of place or disjointed.
Selection of font,colors is great. Good header . But the web address at the left of the header menu is somewhat indecent. Look at the first four posts in the site. The alignment of the text along with the image is not done properly. The topic "ECO's Building" is better aligned with both the text and the image with great care. It would look good if the alignment of the the top four posts is done with equidistribution of the text with the image without any scope for vacant space. Good luck with your site.
good theme of you blog but some posts are not going with your website name i think you should have to only post there building or realestate posts not others ...
the theme is nice, but theres too many pictures in the post, try to make them smaller or something. also theres too many posts on the first page, limit them to 4 or 5 tops. and get urself a banner