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CHICAGO-2026-078308

Building – Alteration · Commercial roofing · 1601 W Madison St, Chicago, IL · issued 2026-05-14

Permit fields

permit_idCHICAGO-2026-078308permit_typeBuilding – Alterationcohortcommercial_roofingaddress1601 W Madison St, Chicago, ILboroughNear West SidecontractorGreat Lakes Roofing Covaluation$1,240,000roof_area_sqft11,200 sqftibc_occupancyBusiness (B)pluto_joinedyesissued_date2026-05-14dq_flag_count1

Data-quality interpretation

roof_estimatedRoof area estimated from the PLUTO parcel footprint, not measured in the source permit. Estimation method documented in API docs.

Related permits at this address

Other permits issued at 1601 W Madison St, Chicago, IL in the indexed window

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Other permits by Great Lakes Roofing Co

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