With this morning's news from RBI that median sales prices are up we're back with our monthly look at what things sold for in each zip code in DC (the residential ones, anyway). We broke things down in the usual way, with separate categories for detached houses, row houses, and condos so you can see where your house stands compared to the median. Or, if you're thinking of moving to a new zip code this will tell you what your checking account is in for.