Alteration Commercial
2559 N Southport Ave, Chicago, IL
ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable valueNot in source
ContractorO'Neill Development Group INC →
Permit record
Parties
- Contractor
- O'Neill Development Group INC
- Applicant
- Not in source
- Owner
- Simms Properties 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
- 1429314009
- 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
- 41.9288, -87.6633
- Geocode confidence
- 90%
- Geocode source
- Not in source
- Issued
- Jan 26, 2018
- Applied
- Jan 26, 2018
- Work class
- Commercial
Description
Source description
REVISION TO PERMIT # 100647356 FIRST FLOOR COMMERCIAL BUILD-OUT TO EXISTING FOUR STORY MIXED USE MASONRY BUILDING AS PER PLANS
Status
- Current status
- finaled
- Source status
- COMPLETE
Provenance
- First seen by PermitCore
- May 2, 2026 · 13:02 UTC
- Last seen
- May 15, 2026 · 08:45 UTC
- Last changed
- May 5, 2026 · 04:40 UTC
Data-quality checks1 of 12 flagged
1 of 12 data-quality checks flagged on this permit. Detail below.
- Valuation is placeholder
valuation_usd_is_placeholdervaluation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.
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
Project timeline at this parcel
- Jan 26, 2018This permitAlteration Commercial · FinaledO'Neill Development Group INC
- Sep 18, 2017100726380Alteration ResidentialO'Neill Development Group INC
- Feb 22, 2017100691997MEP Mechanical HVAC$94,500Schindler Elev CORP Itasca
- Sep 12, 2016100647356Alteration Residential · Finaled$50,000O'Neill Development Group INC
- Dec 2, 2015100590551New Construction Commercial · Finaled$650,000Rye Builders, INC.
- Oct 16, 2014100558385DemolitionTaylor Excavating/cons
Full permit history at this parcel · as of Jul 8, 2026.
Other permits by O'Neill Development Group INC
Developer details
- Permit #
- 100744321
- Canonical ID
- 3:100744321
- Source permit ID
- 100744321