GSB Design: 2224 NE 28th Ave. GSB Design: 2224 NE 28th Ave. Homes Portland SHARE mhtadmin , March 5, 2014 / 483 0 2224 NE 28th Ave. | Portland | 97212 Architecture by: GSB Design Built: 2013, 4 Bedroom, 3.5 Bathrooms, 4500 Square Feet A modern house in inner NE Portland for a family of four. The L-shaped house is arranged around a courtyard which is a focal point of the house. Sliding glass walls open the living and dining rooms to the courtyard patio. A gas fire pit warms the patio on chilly evenings. Porch roof structures are crafted with heavy timbers, and bolted with steel brackets in the tradition of Northwest warehouses. Related posts: Raphael Design: 1411 SE 55th Ave. SERA Architects: 5403 NE 28th Ave. Robert Bonner: 6321 41st Ave. SW Nano Design Build: 235 Cedarvale Ave.