#82 In addition to the above comment I do like the fact that the r & d make a urban street block and within that block there are streets or alleys and a courtyard in the middle of a building. Maybe try some cleaner fonts too.
# 17 - I do like this one but dont want the building image to be a house. Can you do something to make look more like a commercial building without a pitched roof?
Thank you for all the variations on 82. Some of is like this concept some do not. What is interesting about it is it kind of reads as an urban block from above in plan view but not quite. What would it look like of the outside corners were squared off?