Permit Record

Alteration Residential

837 N Mozart St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$17,500
ContractorRosewood Commercial, INC.
Permit record
Parties
Contractor
Rosewood Commercial, INC.
Applicant
Not in source
Owner
Michael Brooks
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
1601326016
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
41.8968, -87.6978
Geocode confidence
90%
Geocode source
Not in source
Issued
Feb 25, 2010
Applied
Feb 25, 2010
Work class
Residential
Description
Source description

DECONVERSION FROM 2 DU TO S.F.R. & ADDITION AS PER PLANS.

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 12:52 UTC
Last seen
May 15, 2026 · 08:40 UTC
Last changed
May 12, 2026 · 00:26 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 1601326016) · Feb 25, 2010 – Apr 5, 2010

  1. Apr 5, 2010100337401MEP PlumbingDiscount Plumbing, INC.
  2. Feb 25, 2010This permitAlteration Residential · Finaled$17,500Rosewood Commercial, INC.

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

Other permits by Rosewood Commercial, INC.

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
100327228
Canonical ID
3:100327228
Source permit ID
100327228
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →