Tom Kundig designed Art Stable in South Lake Union still has an entire floor, 4,000 square feet, of undeveloped space available for you to build your own custom condo.
Unit 400 is listed at $2.15m. Built in 2010 this unit has been on and off the market a ton since then.
We’ve actually been inside this place, here are our photos and video.
And here are the MLS photos: