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.

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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.