Alteration Residential
47 E Elm St, Chicago, IL
- Contractor
- Mr. Porch, Incorporated
- Applicant
- Not in source
- Owner
- Gary Norman
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- Not in source
- Building class
- Not in source
- Zoning district
- Not in source
- Lot area
- Not in source
- Year built
- Not in source
- Units (total)
- Not in source
- Units (residential)
- Not in source
- Units (commercial)
- Not in source
- Floor area
- Not in source
- Parcel APN
- 1703201012
- Climate zone (IECC)
- 5A
- Roof area (est.)
- Not derivable — no building-size signal for this permit
- HVAC tonnage (est.)
- Not derivable — no building-size signal for this permit
- Building type
- Not in source
- Building subtype
- Not in source
- Coordinates
- 41.9031, -87.6268
- Geocode confidence
- 90%
- Geocode source
- Not in source
- Issued
- Sep 3, 2025
- Applied
- Feb 28, 2025
- Work class
- Residential
Source description
SPR 2019 CBRC - ERECTING A NEW 4TH STORY ADDITION AND EXTERIOR AND INTERIOR RENOVATIONS TO CONVERT EXISTING 3 STORY SINGLE FAMILY RESIDENCE TOWNHOUSE WITH BASEMENT TO 2 DWELLING UNITS (FLOOR 1,2, & 3 TO BE DUPLEXED, BASEMENT TO BE SEPERATE UNIT)- LEGALIZE THE EXISTING 2ND DWELLING UNIT, REAR AND FRONT EXTERIOR IMPROVEMENTS TO INCLUDE NEW FRONT ENTRY AND REAR PATIO W/ REAR BALCONIES AT FLOOR 1, 2, & 3. ROOF TO HAVE OCCUPIABLE STEEL DECK W/ STAIR ENCLOSURE W/ NEW NFPA 13R SPRINKLER SYSTEM (UNDER A SEPARATE PERMIT) PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **
- Current status
- issued
- Source status
- ACTIVE
- First seen by PermitCore
- May 2, 2026 · 13:10 UTC
- Last seen
- May 15, 2026 · 08:49 UTC
- Last changed
- May 12, 2026 · 00:34 UTC
0 of 12 data-quality rules flagged anything on this permit.
Checks not flagged
- Geocode out of bounds
- Geocode is sentinel
- Issued date in the future
- Issued date parse bug
- Issued date is placeholder
- Commercial units is placeholder
- Residential units out of bounds
- Residential units is placeholder
- Total units out of bounds
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
- Sep 3, 2025This permitAlteration Residential · Issued$350,000Mr. Porch, Incorporated
- Feb 16, 2017100691037Roofing$13,400
Full permit history at this parcel · as of Jul 8, 2026.
Developer details
- Permit #
- 101066025
- Canonical ID
- 3:101066025
- Source permit ID
- 101066025