Paul McKean architecture is a small architectural design studio located in Portland, Oregon. We work with clients who love design and enjoy the process of building. We believe that there is beauty in simplicity, and that good architecture improves lives and respects nature.rnrnOur designs tend to be simple, efficient and materials-driven. This approach lends itself to smaller homes that are cost-effective, durable and energy efficient.rnrnPMa is actively engaged in the research and application of prefabricated building technology. Initially funded by a research grant from the AFO, PMa is connected to high-quality manufacturers of prefabricated building systems in the Northwest. PMa is also in the process of bringing several prefab designs to market, including the Neal Creek residence.