Permit Record

Alteration Residential

1 N Dearborn St, Chicago, IL

ClassificationPERMIT - EASY PERMIT PROCESSResidential Alteration
Reliable value$254,682
ContractorLs Contracting Group, INC. →
Permit record
Parties
Contractor
Ls Contracting Group, INC.
Applicant
Not in source
Owner
Mike Graham
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
1709464013
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
41.8820, -87.6293
Geocode confidence
90%
Geocode source
Not in source
Issued
Mar 16, 2023
Applied
Mar 9, 2023
Work class
Residential
Description
Source description

TUCKPOINTING/REPLACE MASONARY (227 SQ FT)JOINT SEALANT. - NO STRUCTURAL WORK - 1 SQFT

Provenance
First seen by PermitCore
May 2, 2026 · 13:09 UTC
Last seen
May 15, 2026 · 08:48 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

3 permits at this parcel (parcel 1709464013) · Jul 30, 2021 – Mar 16, 2023

  1. Mar 16, 2023This permitAlteration Residential$254,682Ls Contracting Group, INC.
  2. Jul 14, 2022100979285Alteration Residential$225,000
  3. Jul 30, 2021100924960Alteration Commercial · Issued$100,000Milburn LLC

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

Other permits by Ls Contracting Group, INC.

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Developer details
Permit #
101008347
Canonical ID
3:101008347
Source permit ID
101008347
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