Permit Record

Alteration Commercial

731 N Dearborn St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$225,000
ContractorCastlebar Construction Company, INC. →
Permit record
Parties
Contractor
Castlebar Construction Company, INC.
Applicant
Not in source
Owner
Eoanna Merikas
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
1709206010
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
41.8958, -87.6296
Geocode confidence
90%
Geocode source
Not in source
Issued
Oct 17, 2025
Applied
Aug 24, 2025
Work class
Commercial
Description
Source description

2019 CBRC - LEVEL 2 - SELF CERT COMM.: INTERIOR ALTERATIONS TO SINGLE STORY BUILDING FOR USE AS SMALL ENTERTAINMENT VENUE. OCCUPANCY TYPE: EXISTING, A2, PROPOSED, A3; CONSTRUCTION TYPE IIB; CZO 17-17-0104-L-2 ENTERTAINMENT AND SPECTATOR SPORTS, SMALL VENUE.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:11 UTC
Last seen
May 15, 2026 · 08:49 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

2 permits at this parcel (parcel 1709206010) · Oct 17, 2011 – Oct 17, 2025

  1. Oct 17, 2025This permitAlteration Commercial · Issued$225,000Castlebar Construction Company, INC.
  2. Oct 17, 2011100415045Alteration Residential$5,600

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

Other permits by Castlebar Construction Company, INC.

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Developer details
Permit #
101072060
Canonical ID
3:101072060
Source permit ID
101072060
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