Trinity Place Apartments

The Trinity Place Apartments, located in northwest Portland, Oregon, is acknowledged by the National Register of Historic Places.^[4]

Trinity Place Apartments
U.S. National Register of Historic Places
U.S. Historic district Contributing property
Portland Historic Landmark[1]
The building's exterior in 2013
Location within central Portland Show map of Portland, Oregon Trinity Place Apartments (Oregon) Show map of Oregon Trinity Place Apartments (the United States) Show map of the United States
Location	117 NW Trinity Place Portland, Oregon
Coordinates	45°31′26″N 122°41′30″W
Built	1911
Architect	William C. Knighton; Knighton & Root
Architectural style	Tudor Revival, Jacobethan
Part of	Alphabet Historic District[2] (ID00001293)
NRHP reference No.	90000294[3]
Added to NRHP	February 23, 1990

An unreinforced masonry building, placing it at high risk of collapse in a major earthquake, the 46,000-square-foot (4,300 m²) building was given a $1.3 million full seismic retrofit, in phases over a period of a few years, concluding in 2017.^[5]

See also

• National Register of Historic Places listings in Northwest Portland, Oregon

References

1. Portland Historic Landmarks Commission (July 2010), Historic Landmarks -- Portland, Oregon (XLS), retrieved February 1, 2013
2. Harrison, Michael; Lutino, Cielo; Mickle, Liza; Mye, Peter; Cunningham, Bill; Gauthier, Stephanie (March 20, 2000), National Register of Historic Places Registration Form: Alphabet Historic District (PDF), retrieved February 25, 2016.
3. "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
4. "Oregon National Register List" (PDF). Oregon Parks and Recreation Department. June 6, 2011. p. 41. Retrieved June 10, 2011.
5. Rogers, Jules (January 24, 2017). "Fixing Bricks: How to seismically retrofit unreinforced masonry – Some owners who already seismically updated their URMs share what it cost". Portland Tribune. Business Tribune section, pp. 4–6. Retrieved January 25, 2017.