Mechanical Permit Data

Data on commercial, industrial, and residential plumbing permits in the City of St. Louis

About This Dataset

Mechanical permit information by property type, year, neighborhood, ward, and project type.

  • Data Provided by: Building Division
  • Topic: Land Acquisition, Reutilization, and Development Permits, Inspections, and Certifications Home Repairs and Renovation
  • Update Frequency: Daily


  • Mechanical Permits - July 1992 to Present (CSV) 3.61MB file, last modified 9/22/19. Contains mechanical permit data in CSV format. Data is grouped by permit application year. Updated daily.
  • Electrical, mechanical, and plumbing permits 60.87MB file, last modified 9/22/19. Microsoft Access database that includes eletrical, mechanical, and plumbing permits (due to recent system upgrades, some recent data may be missing)
  • Codes 51.41MB file, last modified 2/7/18. Contains various Microsoft Access databases of codes, descriptions, and child tables used in the various tables

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