The Bullitt Center is a commercial office building at the intersection of the Central District neighborhood, and Capitol Hill, Seattle, Washington.

[5] Other features of the building include an onsite rainwater-to-potable water system, which will filter collected rainwater for all purposes once it is approved by regulators.

[6] Considered to be at the current cutting edge of green construction, the structure requires a number of technical, legal, and social innovations to achieve a high level of ecological performance.

[1] The 52,000 gallon rainwater collection and UV light purification system has run into challenges with public health regulations, which require that water for consumption be chlorinated.

[5] The buildings elevators have intentionally been installed out of sight to encourage people to use the staircase which has been prominently placed protruding from the façade allowing for a good view of the surrounding area.