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100-500 year Elevation Certificate Checklist
Checklist for completing the elevation certificate form.
Updated: May 2024
Texas Public Information Act Request Form
Open records request form for Houston Permitting Center service lines only (form HPC-0001). For other city departments, please visit https://www.houstontx.gov/pia.html.
Last updated: 03/01/2022
Ordinance No. 2018-258
Signed and adopted changes to the City's floodplain ordinance, Chapter 19.
Flood Damage Repair Checklist for Commercial and Multifamily Residential Properties
Checklist for obtaining a floodplain development permit for flood damage repair to a commercial or multifamily residential property.
Elevation Certificate FAQs
FEMA Elevation Certificate and Instructions
Updated: July 31, 2025
Floodplain Information Services brochure
General information about the Floodplain Management Office and its services.
Last updated: April 17, 2024
FEMA Floodproofing Technical Certificate
Updated: August 4, 2025.
Sign Administration Online Payment Steps (CE-1428)
Updated: December 1, 2025.