Short answer：Interior renovation does not require one universal “Minor Works permit.” Hong Kong distinguishes exempted work, classified Minor Works and work requiring prior approval and consent.
Classify the actual work
Walls, drainage, windows and supports may fall under different items and professional requirements. Low cost or an indoor location does not establish exemption. Have qualified people determine classification and submissions.
Check other constraints separately
Building procedures do not automatically satisfy DMC, lease, fire or management requirements. Confirm scope and documentation before agreeing costs and schedule, and retain completion records.
Before deciding
- Do not alter suspected structural elements yourself
- Check contractor registration and work classification
- Keep submission and completion records
Sources and method
Sources support the specific rules described. Checklists and hypothetical calculations are editorial explanations, not measured market results or individual approvals.
Revision：Removed unsupported experience, case outcomes and statistics; corrected the topic-specific rules and limitations described above.
Scope：General information only, not personalised legal, tax, immigration, admissions or investment advice.