Message from HCD
# # # ADVANCED NOTICE # # # ONLINE SERVICES will be unavailable Monday after 5:00 p.m. Pacific time for system maintenance. They should be available again by midnight. Please notify anyone you know who is planning to use our ONLINE SERVICES during this timeframe. Thank you.

Online Services


Welcome to the California Department of Housing and Community Development's (HCD's) online Codes and Standards Automated System (CASAS).

We offer all of the following online services:

  • Renew My Registration (for mobilehomes, manufactured homes, commercial modulars)
    • You are not required to set up any type of account in order to pay your annual mobilehome/commercial modular registration renewal.
    • If you paid your renewal online, but did not receive a receipt, email to request your receipt.
  • Open Escrow AccountLogin Required
  • Conduct Title SearchLogin Required
  • Submit a Complaint about:
    • Employee housing facility
    • Manufactured home warranty
    • Manufacturer construction defect
    • Mobilehome or RV park
    • Manufactured home sales
    • Mobilehome Residency Law
  • Pay fees — Submit a Payment for any Codes and Standards transactions that require payment.

    For example:

    • Manufactured home/mobilehome title transfers
    • Duplicate titling documents
    • Permit and inspection fees
    • Mobilehome/RV park permits to operate
    • Employee housing permits to operate
    • Occupational license renewals
    • Any other Codes and Standards-related transaction that requires payment
  • Search for Mobilehome/RV Parks — List will show:
    • Park name/address
    • Fire authority
    • Jurisdiction
    • Number of mobilehome spaces
    • Number of RV lots with (and without) drains
    • Name of park operator
  • Search for Occupational License Holders — Get public information about licensed manufactured home/mobilehome manufacturers, dealers, sellers, etc. List will show:
    • License number
    • Licensee name
    • Status of license (active, expired, terminated, etc.)
    • Date license was issued
    • Date license expires
    • Business name
    • And more
  • Search for Employee Housing Facilities — List will show:
    • Facility name/address
    • Facility operator name/address
    • "Permit to operate" status
    • Permit expiration date
    • Enforcement agency
    • Number of structures
    • Number of employees
Featured Links

If you have questions regarding any of the following, please contact HCD at 1-800-952-8356 or email

  • Registration renewals for mobilehomes, manufactured homes, or commercial modulars
  • Title transfers or status of a title transfer application
  • Title searches

Servicios bilingues están disponibles. Para hablar con un HCD representante en español, por favor llame al numero 1-800-952-8356 y pregunte por un intérprete.

Social Media

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Please note: You do not have to login or create an account in order to Pay Fees or Renew Your Annual Mobilehome/Commercial Modular Registration.