College. The original campus buildings (including the Library, the Old Dorm Block, and what is now the primary administration building, Eliot Hall) are brick Tudor Gothic buildings in a style similar to Ivy League campuses. In contrast, the science section of campus, including the physics, biology, and psychology (originally chemistry) buildings, were designed in the Modernist style. The Psychology Building, completed in 1949, was designed by Modernist architect Pietro Belluschi at the same time as his celebrated Equitable Building in downtown Portland. The campus and buildings have undergone several phases of growth, and there are now 21 academic and administrative buildings and 18 residence halls. Since 2004, Reed's campus has expanded to include adjacent properties beyond its historic boundaries, such as the Birchwood Apartments complex and former medical administrative offices on either side of SE 28th Avenue, and the Parker House, across SE Woodstock from Prexy. At the same time the Willard House (donated to Reed in 1964), across from the college's main entrance at SE Woodstock and SE Reed College Place, was converted from faculty housing to administrative use. Reed announced on July 13, 2007, that it had purchased the Rivelli farm, a tract of land south of the Garden House and west of Botsford Drive. Reed's "immediate plans for the acquired property include housing a small number of students in the former Rivelli home during the 2007–08 academic year. Longer term, the college anticipates that it may seek to develop the northern portion of the property for additional student housing". Residence halls Reed houses 945 students in 18 residence halls on campus and several college-owned houses and apartment buildings on or adjacent to campus. Residence halls on campus range from the traditional (i.e., Gothic Old Dorm Block, referred to as "ODB") to the eclectic (e.g., Anna Mann, a Tudor-style cottage built in the 1920s by Reed's founding architect A. E. Doyle, originally used as a women's hall), language houses (Spanish, Russian, French, German, and Chinese), "temporary" housing, built in the 1960s (Cross Canyon – Chittick, Woodbridge, McKinley, Griffin), to more recently built dorms (Bragdon, Naito, Sullivan). There are also theme residence halls including everything from substance-free living to Japanese culture to music to a dorm for students interested in outdoors activities (hiking, climbing, bicycling, kayaking, skiing, etc.). The college's least-loved complex (as measured by applications to the college's housing lottery), MacNaughton and Foster-Scholz, is known on campus as