The Martens is a historic apartment building located at Indianapolis, Indiana. It was built in 1900, and is a three-story, 19 bay wide, brick building. It has commercial storefronts on the first floor with Classical Revival style cast iron pilaster posts and supporting "I" beam framing. It features two-story projecting bays on the upper stories.[2]: Part 1, p. 39, Part 2, p. 1
Martens | |
 The Martens, January 2010 | |
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| Location | 348-356 Indiana Ave., Indianapolis, Indiana |
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| Coordinates | 39°46′20″N 86°9′47″W / 39.77222°N 86.16306°W |
| Area | less than one acre |
| Built | 1900 |
| Architectural style | Classical Revival |
| MPS | Apartments and Flats of Downtown Indianapolis TR |
| NRHP reference No. | 83000070[1] |
| Added to NRHP | September 15, 1983 |
It was listed on the National Register of Historic Places in 1983.[1]