| First National Building | |
|---|---|
![]() Interactive map of First National Building | |
| General information | |
| Type | Office |
| Completed | 1922 |
| Owner | Bedrock Detroit |
| Height | |
| Antenna spire | 357 ft (109 m) |
| Roof | 341 ft (104 m) |
| Top floor | 336 ft (102 m) |
| Technical details | |
| Floor count | 26 |
| Floor area | 843,051 sq ft (78,322.0 m2) |
| Design and construction | |
| Architect | Albert Kahn |
First National Building | |
| Location | 660 Woodward Avenue Detroit,Michigan |
| Coordinates | 42°19′51.7″N83°2′45.2″W / 42.331028°N 83.045889°W /42.331028; -83.045889 |
| Part of | Detroit Financial District (ID09001067) |
| Designated CP | December 14, 2009 |
| References | |
| [1] | |
TheFirst National Building is askyscraper and class-A office center inDowntownDetroit,Michigan, within theDetroit Financial District. The building is located across the streets fromCadillac Tower andOne Detroit Center, and stands next to theVinton Building.
Built between 1921 and 1930,[2] the building rises 26 stories and includes two basement levels, occupying an entire block alongCadillac Square (adjacent toCampus Martius Park). It is 341 feet (104 m) tall. The structure has an unusual "Z" shape, designed so that most offices would have natural light and ventilation.
The building, designed byAlbert Kahn in theNeoclassical architectural style, was constructed primarily withlimestone. Three-storyCorinthian columns surround the building at the second floor. The space behind the columns originally housed the main banking hall; however, this space was divided for offices during a renovation. The building also houses a parking garage in the South East tower, which is accessible from Bates Street. The original cornice was removed in the late 1970s, and the parapet of the building covered with corrugated aluminum.
The first floor of the building houses retail space, while the upper floors were designed as commercial offices.Rock Ventures is a major tenant in the building's commercial offices, withAmrock being a primary tenant on most floors.
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