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Public Data

HCAD's data files are available to users for import into other applications.  Some of the ASCII tab-delimited text files are complex and most of the files are very large. Download times can be excessive and should not be attempted with a slower internet connection.  A file compression utility (WinZip) is needed to extract the files.

Public Data Timeline

  • January: All Values Pending - Real and Personal
  • April: Preliminary Values - Real
  • May (Tentatively): Preliminary Values - ARB Hearings
  • June(Tentatively): Preliminary Values - Personal
  • May thru August: Preliminary Values are updated Weekly
  • Mid August: Certified Values

Download Property Data

Consists of certified/preliminary values from the HCAD Real and Personal property databases.

Download GIS Data 

Consists of current year GIS format files including the prior year shapefiles.

Need Help?

Data import instructions, Data definitions, Codebook and GIS help.


 

HCAD does not provide technical support for the usage of this data.

 


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Harris County Appraisal District
13013 Northwest Freeway
Houston, Texas 77040-6305

Office Hours
Hours: 8:00 AM - 5:00 PM
Monday - Friday
Saturday Hearings: Jun, Jul, Aug

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Telephone Information Center
(713) 957-7800
Hours: 8:00 AM - 5:00 PM
Monday - Friday

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Back to top
  • Home
  • Property Search
    • Quick Search
    • Real Property
    • Real Property Advanced
    • Business Personal & Mineral
    • Personal Advanced
    • How to Search
  • About
    • Latest Updates
    • Contact Us
    • Calendar
    • News
    • Board of Directors
    • Chief Appraiser
    • Financials
    • Procurement
  • Careers
  • Online Services
    • iFile Protest
    • iFile Rendition
    • Mobile App
    • Homestead
    • Owners
    • Agents
    • Public Data
    • Electronic Notices
    • Social Media
  • Forms
    • All Forms
    • Popular Forms
    • Form Instructions
    • En Espanol
  • Maps
    • Facet Maps
    • Interactive Maps
  • Appraisal
    • Residential Property
    • Commercial Property
    • Industrial & Personal Property
    • Agricultural Property
    • Reports
    • Appraisal Codes
    • Jurisdictions
    • Reappraisal
  • Help
    • Protests and Corrections
    • First Time Property Owner
    • Disclaimer
    • Laws & Rules
    • Consumer Alerts
    • Public Access Policies
    • Understanding the Property Tax Process
    • Properties Split by County Line
    • En Espanol
    • Videos