Home Repairs in Hong Kong Public Housing Estates: Rules, Rights, and Practical Tips
Hong Kong's public housing estates are home to roughly one-third of the city's population — over 2 million people living in estates managed by the Hong Kong Housing Authority (HA) or the Hong Kong Housing Society (HKHS). From the older estates like Choi Hung and Wah Fu to newer developments such as Tak Long Estate in Kowloon East, these flats provide affordable housing but come with a distinct set of maintenance rules and limitations. Understanding what you can and cannot do is essential to avoid penalties, maintain your tenancy, and keep your home safe and comfortable.
What the Housing Authority Covers
Under the HA's maintenance policy, the authority is responsible for structural elements and building services. This includes the building's external walls, roof, communal pipes, lift systems, communal lighting, and fire services installations. If you notice cracks in a structural wall, water seepage from the floor above entering through the ceiling, or problems with the communal drainage stack, these are the HA's responsibility. You should report such issues to your estate management office or call the HA's maintenance hotline at 2712 2712.
The HA also operates the Total Maintenance Scheme, which provides proactive inspections and repairs for ageing estates. Flats in estates over 10 years old are periodically inspected, and the HA will carry out necessary repairs to plumbing, electrical wiring, and window frames at no cost to the tenant.
Tenant Responsibilities
As a public housing tenant, you are responsible for maintaining the interior of your flat. This covers items such as:
- Internal plumbing fixtures — taps, shower heads, toilet cisterns, and basin traps. If your kitchen tap is dripping or your toilet is running, the repair cost falls on you.
- Electrical fittings — light switches, power sockets, light fixtures, and any appliances you have installed. The HA provides the basic wiring, but everything connected to it is your responsibility.
- Internal doors and locks — the main entrance door lock and internal room doors must be maintained by the tenant.
- Floor tiles and wall finishes — if tiles crack due to normal wear and tear or your own actions, replacement is at your expense.
- Window components — while the HA maintains the window frames, tenants must keep window hardware (handles, hinges, stays) in working order and report any looseness promptly under the Mandatory Window Inspection Scheme.
What You Cannot Modify
The HA has strict rules about unauthorised alterations. The following modifications are generally prohibited without prior written approval:
- Removing or altering any wall — even non-structural partition walls cannot be knocked down without permission, as they may house wiring or pipes.
- Changing the floor level — raising the floor to install underfloor heating or levelling compound beyond the permitted thickness can affect fire door clearances and drainage gradients.
- Enclosing balconies or drying areas — this is one of the most common violations. Installing glass panels, aluminium frames, or any structure to enclose an open area is strictly forbidden and can result in a Notice to Quit.
- Installing split-type air conditioners — most older public housing blocks have designated spots for window-type units. Installing a split-type system with an external condenser requires HA approval and must be done by a registered electrical contractor.
- Altering drainage or plumbing routes — moving the kitchen sink to a different wall or relocating the toilet is not permitted, as it affects the building's drainage stack.
Approved Modifications
There are, however, several modifications that tenants are generally allowed to carry out:
- Repainting internal walls in any colour (but not external walls or the main door exterior)
- Installing curtain tracks, shelving, and picture hooks
- Replacing tap fittings and shower fixtures with equivalent models
- Adding a washing machine connection to the designated plumbing point
- Installing a basic cooking hood that vents to the existing exhaust opening
Common Repair Issues in Public Housing
Certain problems crop up repeatedly in Hong Kong's public housing estates due to the age of buildings, the humid subtropical climate, and high-density living:
- Water seepage — this is the number one complaint. It can originate from the flat above, from defective waterproofing in bathrooms, or from external wall cracks. The HA operates a Joint Office with the Buildings Department to investigate inter-flat seepage disputes.
- Concrete spalling — older estates built in the 1970s and 1980s may experience spalling on ceilings and walls, where the concrete cover cracks and exposes corroded reinforcement bars. This is a structural issue and should be reported to the HA immediately.
- Blocked drains — communal drain stacks in older blocks can accumulate grease and debris. While the HA clears communal pipes, the branch pipe from your flat to the stack is your responsibility.
- Mould and dampness — particularly during the spring "returning moisture" season (回南天), mould can develop rapidly on walls and inside wardrobes. Use dehumidifiers and ensure adequate ventilation by opening windows when the relative humidity is below 80%.
Hiring a Contractor for Public Housing Repairs
When hiring a contractor, ensure they understand the HA's restrictions. A good handyman should know not to drill into structural beams, avoid disturbing communal pipes, and complete work without altering the flat's original layout. For electrical work, always use a registered electrical worker (REW) — this is a legal requirement under the Electricity Ordinance. For plumbing, a licensed plumber is advisable, especially when working near the communal stack.
Expect to pay around HK$500–800 for a basic plumbing repair such as replacing a tap or clearing a blocked drain. Electrical repairs like replacing a faulty socket or light switch typically cost HK$300–600. For more extensive interior repainting of a standard 300–400 sq ft flat, budget around HK$8,000–15,000 depending on the condition of the walls.
Final Advice
Living in public housing does not mean you have to endure a substandard living environment. By understanding your rights, fulfilling your maintenance responsibilities, and working with qualified professionals, you can keep your flat in excellent condition while staying within the rules. Always document any issues with photographs, keep copies of repair receipts, and communicate with your estate office promptly when problems arise.