This file is a static view of Building Permit data. This snapshot of data is an extract from the source database as of the moment of the snapshot's creation. A snapshot does not reflect changes that occur in the live data source.

This file is a static view of Building Permit data. This snapshot of data is an extract from the source database as of the moment of the snapshot's creation. A snapshot does not reflect changes that occur in the live data source.

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Note: Starting on 12/10/2024 this dataset will only publish new records (rows) that are added and update any existing records that have updated information. New and updated records can be identified by using the data_as_of and data_loaded_at fields. To identify the most recent date when the dataset was last updated, use the maximum data_as_of or data_loaded_at value. This data set pertains to contacts associated with building permits. Data includes application/permit numbers, contact name, address, and license numbers. Data is uploaded weekly by DBI. This data set is intended to be joined to the Building Permits data set. Users can access permit information online through DBI’s Permit Tracking System which is 24/7 at www.sfdbi.org/dbipts.

This dataset includes information about building permits issued by the City of Chicago from 2006 to the present, excluding permits that have been voided or revoked after issuance. Most types of permits are issued subject to payment of the applicable permit fee. Work under a permit may not begin until the applicable permit fee is paid. For more information about building permits, see http://www.chicago.gov/permit.

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