Permit Record

Alteration Commercial

730 W 17th Pl, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$200,000
ContractorCro Development LLC →
Permit record
Parties
Contractor
Cro Development LLC
Applicant
Not in source
Owner
Miller Street Partners LLC .
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
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 & enrichment
Parcel APN
1721301009 | 1721301015
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
Geocode & dates
Coordinates
41.8585, -87.6460
Geocode confidence
90%
Geocode source
Not in source
Issued
Jul 10, 2018
Applied
Jun 27, 2018
Work class
Commercial
Description
Source description

REVISION TO EXISTING PERMIT #100721446 TO REVISE SIDE AND BACK BUILDING WALLS FROM 4" BRICK & 6" BLOCK TO 8" CONCRETE BLOCK, REVISE 2ND & 3RD FLOOR TWO BEDROOM UNITS TO THREE BEDROOMS, CONTINUE INTERIOR CONCRETE BLOCK STAIR SHAFT UP THRU ROOF, INCREASE SIZE OF TRUSSES AT THE ROOF AS PER PLAN.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:03 UTC
Last seen
May 15, 2026 · 08:45 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks0 of 12 flagged

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
Project timeline at this parcel

6 permits at this parcel (parcel 1721301009 | 1721301015) · Nov 29, 2017 – Jan 15, 2019

  1. Jan 15, 2019100787291Alteration Commercial · Finaled$35,000Cro Development LLC
  2. Jan 14, 2019100787288Alteration Commercial · Finaled$35,000Cro Development LLC
  3. Jul 10, 2018This permitAlteration Commercial · Finaled$200,000Cro Development LLC
  4. Jun 12, 2018100753672Alteration Commercial · Finaled$20,000Cro Development LLC
  5. Feb 7, 2018100721446New Construction Residential Mf · Finaled$1,419,200Cro Development LLC
  6. Nov 29, 2017100717448New Construction Residential Mf · Finaled$1,430,400Cro Development LLC

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Cro Development LLC

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Developer details
Permit #
100762082
Canonical ID
3:100762082
Source permit ID
100762082
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