Civil and Irrigation Engineering Building, (1910-present)
Guggenheim Hall (1910-present)
Athletic Storage Building/Athletic Field Storeroom/Athletic Club House (1912-1962)
Research Irrigation Laboratory/Hydraulics Laboratory (1913-1966)
Vocational Education Building/Soils Laboratory Building (1914-present)
CSU Mountain Campus/Pingree Park Mountain Campus/Pingree Park (1914-present)
District Heating and Cooling Utility Plants/Central Heating Plant (1915-present)
College Cafeteria/Dining Hall (1918-1940)
Industrial Sciences Laboratories/Industrial Arts Shops/Mechanical Engineering Shops (1918-present)
Military Support Facilities/Pistol Ranges/Gun Sheds (1919-1961)
Veterinary Science Building/Veterinary Hospital (1920-1995)
Louis Weber Building/Old Chemistry Building/Chemistry Building (1923-present)
Administration Building (1924-present)
Field House/Glenn Morris Field House (1926-present)
TILT Building/Music Building/Library (1928-present)
Military Science Annex/Dairy and Meats Laboratory (1928-present)
Military Science Building/Lucas Hall/R.O.T.C. Headquarters and Classroom Building (1929-present)
Alder Hall/Cooperative Units Building/Physical Education Annex/Botany Annex (1930-present)
Sage Hall/Plant Tissue Laboratory/Horticulture Laboratory (1931-present)
Forestry Building (1936-present)
S. Arthur Johnson Hall (1936-present)
Buildings and Grounds Buildings (1939-1958)
Rockwell Hall/Aileen Rockwell Hall/Aileen Miller Rockwell Memorial Dormitory, (1939-present)