Interior alterations in existing residential building on the 11th & 12th floor penthouse level combining 3
Alteration or repair at 70 E Walton St, Chicago
Chicago Department of Buildings permit 100575780: issued Feb 4, 2015 for alteration or repair work at 70 E Walton St. Self certification: interior alterations in existing residential building on the 11th & 12th floor penthouse level combining 3 units into a single unit (increasing the number of dwelling units from 24 to 25) as per plans.conditional permit subject to field inspection and audit. 70 E Walton.
- Permit number
- 100575780
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $621,000
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 70 E Walton St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 2, 18:56 UTC. Official data.
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