Back Login


             Karnataka Housing Board Department is integrating Building Plan Approval Fees Payment with Bangalore One. It is Web Service Integration Model. Citizen will submit required supporting documents through KHB Portal and a KHB Reference Number will be generated.

Citizen can pay Building Plan Approval Fees through either Bangalore One Portal as well as B1 Centers.


  • Citizen has to furnish the KHB Reference Number to retrieve Property Details from the KHB Department along with Amount.
  • B1 Operator collects demanded amount for the KHB Reference Number and commit the transaction.
  • On successful transaction, GSC Number will be provided in the B1 Receipt.

  • B1 Portal::

  • Citizen can click link "Pay Online" provided in the KHB Portal which will navigate to the Bangalore One Portal.
  • On Page Load, Property Details and Amount will be retrieved with respective KHB Reference Number.
  • Citizen can verify retrieved details and amount and commit transaction either through Credit Card, Debit Card or Net Banking.
  • On successful payment, GSC Number will be generated which will be provided through B1 Receipt.