# Pittsfield Building

- ID: 55-e-washington
- Address: 55 E. Washington St, Chicago, IL
- Developer: PO 55 LLC (Tom Liravongsa)
- Units: 214
- Affordable units: 43
- Total project cost: $195M
- Program: Private market
- Public support: Private (ARO ~20% affordable)
- Status: Approved — Approved by Plan Commission + City Council Sep 2025; in development
- Source: DPD map #15
- Coordinates: 41.883165, -87.625785
- Project page: https://chicagopipeline.com/projects/55-e-washington

Notes: DPD map counts 214 additional units (added to 228 existing apartments).

Sources:
- https://blockclubchicago.org/2025/09/25/plan-to-convert-pittsfield-building-offices-into-apartments-gets-city-council-ok/
- https://chicago.urbanize.city/post/city-council-approves-pittsfield-building-redevelopment

Data as of 2026-09-28. Part of the Chicago Pipeline: https://chicagopipeline.com/llms.txt