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Do property owners need to inform the Buildings Department when the rectification of unauthorized building works is completed?

Buildings Department

Property owners, their agents or consultant/contractor should inform the Buildings Department (BD) as soon as possible after completing the rectification of unauthorized building works (UBW). This allows BD to conduct inspections so that BD can confirm compliance with the relevant order or warning notice.
 

How to inform BD

ChannelsDetails
Emailenquiry@bd.gov.hk
PostG/F, Buildings Department Headquarters, North Tower, West Kowloon Government Offices, 11 Hoi Ting Road, Yau Ma Tei, Kowloon
Fax2537 4992
Telephone Hotline2626 1616 (this hotline is handled by the 1823 Call Centre)

 

Information required

  1. Warning notices

You can use the form "Notification for completion of works" attached to the covering letter of the "Warning Notice", or provide the following information in the written notification:

  • The number of the warning notice

  • Contact telephone number

  • The address of the concerned building

  • Photographs evidencing completion of the works

  • If the rectification or demolition works fall under the Minor Works category, please provide a copy of the relevant Minor Works Completion Certificate:

    • Level I Minor Works Completion Certificate: MW02

    • Level II Minor Works Completion Certificate: MW04

    • Level III Minor Works Completion and Notification Certificate: MW05

 

  1. Orders

You can send a written notification (including the order number);  or scan the QR code in the Order or visit BD’s website to log in to the Case Management and Reporting Platform to submit the above information and report compliance status of the Orders.

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Last Review Date: 13 Oct 2026
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