Permit Record

Roofing

3850 S Cottage Grove Ave, Chicago, IL

ClassificationRoofing

Reliable value$97,000

ContractorNot in source

Permit record

Parties

Contractor: Not in source
Applicant: Not in source
Owner: Chicago Housing Authority
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: 1734425006
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: 41.8247, -87.6074
Geocode confidence: 90%
Geocode source: Not in source
Issued: Jul 5, 2013
Applied: Jul 5, 2013
Work class: Not in source

Description

Source description

TEAR OFF AND REPLACE ROOF

Provenance

First seen by PermitCore: May 2, 2026 · 12:56 UTC
Last seen: May 15, 2026 · 08:42 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 1734425006) · Aug 25, 2010 – Dec 27, 2023

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

Developer details

Permit #: 100498440
Canonical ID: 3:100498440
Source permit ID: 100498440

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