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Summary for 3223 6TH AVE / Parcel ID 7674800055 / Inv # 0

Historic Name: Alaska Copper & Brass Co. Common Name: Alaska Copper & Brass Co.
Style: Modern - International Style Neighborhood: Duwamish
Built By: Year Built: 1953
 
Significance
In the opinion of the survey, this property is located in a potential historic districe (National and/or local).

Plat: Seattle Tidelands Suppl, Plat 273, Blocks: 1 & 2, Lot: Portion

Engineer: Marshall & Barr
 

The Modernist two-story office building and the original warehouse behind it were built between 1952 and 1953.  This is a well-designed International Modernist office building of the 1950s, whose facade is also relatively intact. The permit was granted to structural engineering firm, Marshall and Barr, for its client, the Alaska Copper and Brass Company, on September 23, 1952. There does not seem to be an architect of record. Original construction drawings also do not seem to be available.

The Alaska Copper and Brass Company still owns and uses the building. The Alaska Copper and Brass Company operates as a distribution company for its sister company, Alaskan Copper Works. The two companies, as described on the Alaska Copper website, continue to operate as a “combined metal service center, manufacturer and fabricator of corrosion-resistant alloy products.” Within the Industrial District, the two companies are a major landowner and, as of 2003, owned 19 acres. Morris Rosen founded the Alaskan Copper Works along Alaskan Way during the early Twentieth Century. The company has been run by at least three generations of the Rosen family and retains many experienced workers who have been with the company for over thirty years.

Additional Sources

Richard Seven, “How Goes SODO?,” Seattle Times, Pacific Northwest Magazine, October 19, 2003, database at :<http://seattletimes.nwsource.com/pacificnw/2003/1019/cover.html>, accessed March 2010.

Alaskan Copper Works website, http://www.alaskancopper.com/, accessed April 7, 2010.


 
Appearance
  The architecturally significant and defining portion of this massive complex is the office wing, located on the northwest corner of 6th Avenue South and Horton St. Behind it and adjoining it, there is a large warehouse, which is mostly not visible from the street. The two-story office wing is 116 feet by 45 feet in plan. It has a flat roof and parapet. The somewhat asymmetrical façade is primarily clad in Roman brick. Protruding concrete surrounds, which frame major openings, are also a characteristic feature. For instance, at the second level, on the south side of the façade, four slightly recessed aluminum windows, separated by wall that is not clad in Roman brick, are framed by a long cast stone surround. The same is true of the bank of aluminum-framed windows below. An entrance portal, which is two stories in height, follows these four bays.

A thicker concrete frame distinguishes the portal, which also includes original aluminum door hardware and a second story window, presented as a clerestory. This is followed to the north by only one window bay, framed at each floor, by the typical protruding, concrete surround. The cladding and architectural vocabulary established on the façade extends to the two sets of paired windows, (at each floor), of the north elevation. The south elevation has been altered, with an addition made to the building, probably during the mid-1970s.

Detail for 3223 6TH AVE / Parcel ID 7674800055 / Inv # 0

Status: Yes - Inventory
Classication: Building District Status: LR, INV
Cladding(s): Brick - Roman, Concrete, Concrete - Block, Metal Foundation(s): Concrete - Poured
Roof Type(s): Flat with Parapet Roof Material(s): Asphalt/Composition
Building Type: Industry/Processing/Extraction - Manufacturing Plan: Irregular
Structural System: Mixed No. of Stories: Various
Unit Theme(s): Commerce, Manufacturing/Industry
Integrity
Changes to Plan: Slight
Changes to Original Cladding: Slight
Changes to Windows: Slight
Storefront: Slight
Major Bibliographic References
King County Property Record Card (c. 1938-1972), Washington State Archives.
Drawings, Microfiche Files, Department of Planning and Development.
King County Assessor Property Characteristics Report, database at http://www5.metrokc.gov/ --parcel locator

Photo collection for 3223 6TH AVE / Parcel ID 7674800055 / Inv # 0


Photo taken Feb 05, 2010
App v2.0.1.0