Urban spelunking: Exploring Chicago's Pittsfield Building with Skyscraper Guy OnMilwaukee
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Pittsfield Building
Pittsfield Building is a concise public starting point for commercial development and architectural branding, anchored by Chicago's landmark designation.
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Quick Take
- Official status: Chicago individual landmark.
- Address: 55 E Washington st.
- Built: 1927.
- Architect: Graham, Anderson, Probst & White.
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Why It Matters
Pittsfield Building keeps a real place attached to commercial development, architectural branding, and corridor and downtown change.
Once that baseline is in place, the site can support deeper work on stewardship, alteration, public memory, and the larger corridor or block around it.
Field Network
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Research Narrative
Landmark Context
Pittsfield Building is tied to 55 E Washington st in the city's landmark file. The current city data lists it as dating to a construction date of 1927 and credits Graham, Anderson, Probst & White. It was designated on November 6, 2002. Pittsfield Building gives researchers a way to connect commercial development, architectural branding, and corridor and downtown change to one actual site.
Pittsfield Building starts to make more sense when researchers track storefront depth, upper-floor expression, and corner treatment, how the facade addresses pedestrian traffic, and later signage, infill, or reuse. That kind of reading often reveals how commercial architecture stayed visible even as the economic life around it changed.
Research Starting Points
Pittsfield Building can be carried further through trade press and city directories, permit files and assessor records, and historic photographs and newspaper coverage. Those materials are usually what turn site observation into a more convincing historical record.
Pittsfield Building can hold the first facts in place while the larger history catches up.
Public Actions
Campaign / Petition Record
Ordered oldest to newest.
1927
Development
Construction period recorded in city landmark data
by Public record Previous
Chicago's public landmark data records Pittsfield Building as built in 1927.
November 6, 2002
Designation
Chicago individual landmark designation
by Public record Previous
City of Chicago designated Pittsfield Building as an individual landmark on November 6, 2002.
February 2026
Inventory
City landmark address list and data portal record
by Public record Current
Pittsfield Building remains listed in Chicago's public individual-landmark address list and open-data record.
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Sources
Source Trail
City of Chicago Open Data: Individual Landmarks
dataset
Use for address, built date, architect, and point geometry in the city data portal.
Chicago Landmark Address List February 2026
institution
Use for address normalization and cross-checking the city's public landmark list.
Place Snapshot
- Place
- Pittsfield Building
- Location
- 55 E Washington st, Chicago, Illinois
- Coverage
- Exact
Key Facts
- Region
- Chicago, Illinois / Midwest
- Place type
- Commercial Building
- Current status
- Preserved
- Address
- 55 E Washington st
- Built
- 1927
- Architect
- Graham, Anderson, Probst & White
- Designated
- November 6, 2002
Design / Planning Timeline
Graham, Anderson, Probst & White
1927
Milestone
Design architect or firm credited in current city landmark data
Use as a starting point for confirming authorship against permits, drawings, and later landmark reports.
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