Earlier this week we listed the top five most expensive houses in DC, but why stop with just five? Those are only a paltry few of the architectural showstoppers in this town. We dug a little deeper into the listing data and pulled fifteen of the best looking houses we could find and put them in a handy map so you can drive/walk/bike around to see them yourself. We kept the list to houses that were currently on the market so no one has to feel like a stalker going from one Federal style townhome to the next. It isn't just DC getting in on the self-guided architecture tour action, either. All across the Curbediverse our sites have posted a map to the coolest buildings they could find.