A property viewing is not a casual walk through a flat. It is your only opportunity to verify what the floor plan, brochure, and agent have told you. In Hong Kong, where flats are often sold before they are completed or after years of heavy use, a careful inspection can save you from costly surprises later. This article covers the specific checks you should make during a viewing, from structural integrity to management quality, and explains how to cross reference what you see with official documents. For a broader overview of the entire process, refer to The Complete Guide to Buying Property in Hong Kong.
Structural and Fabric Checks
The building fabric and internal finishes are the first things to examine. In Hong Kong, many residential towers are 30 to 50 years old, and even new developments can have defects from rushed construction. Start with the ceiling. Look for water stains, peeling paint, or patches that indicate a leaking roof or a burst pipe from the floor above. In older buildings, such as those built in the 1970s in districts like Sham Shui Po or Wan Chai, water seepage is common and expensive to fix.
Check the walls for cracks. Hairline cracks in plaster are normal, but horizontal or diagonal cracks in load bearing walls can indicate foundation settlement or structural damage. Tap the walls with your knuckles. A hollow sound may mean the plaster is detaching from the brick or concrete. In new developments, developers often use lightweight partition walls that are prone to cracking if the building settles unevenly.
Examine the floor for unevenness. Place a marble or a small ball on the floor. If it rolls, the floor is not level. This can affect furniture placement and may indicate slab settlement. In flats with wooden flooring, check for gaps between planks, cupping, or discolouration which suggest moisture damage. In Hong Kong, many older flats have terrazzo or ceramic tile floors. Look for cracked or missing tiles, especially in wet areas like the bathroom and kitchen.
Inspect the windows. Open and close each window. Check that the seals are intact and that there is no condensation between double glazed panes. In typhoon prone Hong Kong, window frames must be robust. Look for rust on aluminium frames, especially in older buildings near the coast, such as in Sai Kung or Repulse Bay. Ensure the window locks work and that the windows do not rattle in the frame.
Check the electrical system. Turn on lights in every room. If the lights flicker, the wiring may be old or overloaded. Look at the fuse box. In Hong Kong, many flats still have old fuse boxes with rewirable fuses rather than modern circuit breakers. Upgrading a fuse box costs around HKD 3,000 to HKD 5,000. Test all power sockets with a phone charger or a small appliance. In older flats, sockets may be two pin only, requiring adapters for modern three pin plugs.
Plumbing is critical. Turn on all taps and check water pressure. Flush the toilet. Listen for gurgling sounds in the pipes, which can indicate blockages. Check under sinks for leaks. In Hong Kong, many flats have concealed plumbing inside walls. If you see signs of recent repainting on a wall near a bathroom, ask the agent if there was a leak repair. In high rise buildings, water pressure can be weak on upper floors, especially during peak hours. For more on what to look for, see Structural and Maintenance Issues to Look For.
Layout and Space Usability
The floor plan you saw online may not match the actual space. Bring a tape measure and verify key dimensions. In Hong Kong, flat sizes are often quoted in gross versus saleable area. The saleable area excludes common areas like staircases and lift lobbies, but it still includes internal walls and partitions. Measure the actual floor space of each room to confirm it fits your furniture. For a deeper dive, read Gross vs Saleable Area: What You Need to Know.
Check the shape of the rooms. In many Hong Kong flats, especially in older buildings, rooms are long and narrow with awkward corners. A bedroom that is 2 metres wide by 5 metres long may be difficult to furnish. Look at the position of windows. A room with a window on only one wall may be dark at the far end. In new developments, architects sometimes place windows in internal light wells, which provide very little natural light.
Consider the flow between rooms. In many flats, the main door opens directly into the living room, leaving no space for shoe storage. Some flats have a long corridor that wastes space. In Hong Kong, a typical 500 square foot (saleable) flat might have a corridor that takes up 40 square feet, which is space you cannot use for furniture. Look at the kitchen layout. In many older flats, the kitchen is a narrow galley with limited counter space. Check if there is space for a washing machine. In Hong Kong, many flats do not have a utility area, so the washing machine is often placed in the kitchen or bathroom.
Storage is a common problem. Most Hong Kong flats have very few built in wardrobes or cupboards. Check if there is space to add storage without blocking windows or doors. In some new developments, developers include built in wardrobes, but they are often shallow and made of low quality materials.
If the flat is on a low floor, check for privacy. Can people on the street or in the building opposite see into your windows? If the flat is on a high floor, check the view. In Hong Kong, a sea view can add 20% to 30% to the property value, but the view may be blocked in a few years if a new development is planned nearby. Ask the agent if there are any approved building plans for adjacent sites.
Natural Light, Ventilation, and Noise
Natural light is a major factor in Hong Kong, where many flats are in dense urban areas. Visit the flat at different times of day if possible. A flat that is bright at noon may be dark in the late afternoon if it faces north or is overshadowed by a neighbouring tower. In districts like Mong Kok or Tsim Sha Tsui, buildings are so close that some flats receive direct sunlight for only an hour a day.
Check the orientation. In Hong Kong, south facing flats receive the most sunlight. East facing flats get morning sun, west facing flats get afternoon sun and can become very hot in summer. North facing flats receive almost no direct sunlight. The orientation also affects drying clothes on a balcony. Many Hong Kong flats have a small balcony or a drying rack outside the kitchen window. If the balcony faces north, clothes may take a long time to dry in winter.
Ventilation is equally important. In Hong Kong, many flats have only one external wall with windows, which limits cross ventilation. Open all windows and doors and feel the airflow. If the flat is on a low floor in a narrow street, the air may be stagnant. In new developments, some flats have a central air conditioning system that does not allow fresh air intake. Check if the windows open at all. In some modern towers, windows are sealed for energy efficiency, and the only ventilation is through the air conditioning.
Noise is a common complaint. Stand in each room and listen. In Hong Kong, traffic noise from major roads like Nathan Road or Gloucester Road can be constant. Even on side streets, noise from air conditioners, construction, and neighbours can be intrusive. Check the noise level with the windows open and closed. In flats near schools or markets, there may be noise at specific times of day. Visit on a weekend evening to hear what the neighbourhood sounds like when people are home.
Check for noise from the building itself. In older buildings, lifts, water pumps, and generators can vibrate through the structure. Ask the agent if there are any commercial units on the ground floor, such as a restaurant or a bar, which may generate noise and odours. In Hong Kong, many older buildings have a temple or a funeral home on the ground floor, which can affect the atmosphere of the flat.
Management, Common Areas, and Neighbours
The quality of building management directly affects your living experience and property value. During the viewing, take note of the lobby, corridors, and stairwells. Are they clean and well maintained? In Hong Kong, many older buildings have a single security guard at the entrance. Check if the guard is attentive. In better managed buildings, there are CCTV cameras, access control systems, and a concierge.
Look at the condition of the lift. In buildings with only one lift, wait times can be long during peak hours. Check the lift capacity. In some older buildings, lifts are small and cannot fit a sofa or a large appliance, which makes moving furniture difficult. Ask about the lift maintenance schedule. In Hong Kong, the average lift replacement cost for a 20 storey building is around HKD 1.5 million, and this cost is shared among owners.
Examine the rubbish collection area. In many Hong Kong buildings, residents leave rubbish in a designated room on each floor. Check if it is clean and odour free. In some older buildings, rubbish is stored in the corridor, which can attract pests. Check for signs of cockroaches or rodents.
Look at the condition of the roof and the external walls. If you can access the roof, check for water pooling or cracks. In Hong Kong, many buildings have a water tank on the roof. Ask if the tank has been cleaned recently. The Management Fees and Other Recurring Costs you pay cover these services, so you should know what you are getting.
Talk to neighbours if possible. In Hong Kong, it is common to see residents in the lift or lobby. Ask them about the building management, noise levels, and any recent repairs. Neighbours are often the best source of information about problems that agents may not disclose.
Check the number of flats per floor. In Hong Kong, some buildings have 8 to 16 flats per floor. More flats per floor means more neighbours and more noise. It also means longer wait times for lifts. In luxury developments, there are usually 2 to 4 flats per floor, which provides more privacy.
Legal Documents and Disclosures
A property viewing is also a chance to verify legal documents. Ask the agent for the sales brochure if the flat is a new development. For secondhand flats, ask for the land registry search and the deed of mutual covenant (DMC). The DMC sets out the rights and obligations of owners, including rules about pets, renovations, and use of common areas. For more on this, see Legal Documents and Contracts Overview.
Check the floor plan against the actual flat. In Hong Kong, some developers include bay windows, balconies, and air conditioning ledges in the saleable area. These areas are usually not usable as living space. A bay window may be 50 centimetres deep and 2 metres wide, adding 1 square metre to the saleable area but providing no usable floor space. Verify that the floor plan matches the actual dimensions. Learn more in Understanding Floor Plans and Layouts.
Ask about any outstanding repairs or orders. In Hong Kong, the Buildings Department can issue repair orders for unsafe structures, such as cracked external walls or illegal rooftop structures. These orders must be completed by the owner, and the cost can be significant. Ask the agent if there are any outstanding orders on the building.
Check the leasehold status. Most properties in Hong Kong are leasehold, with leases of 50 or 99 years. If the lease has less than 50 years remaining, the value may be lower, and you may need to pay a premium to extend the lease. Ask the agent for the lease commencement date and the remaining term. For a full explanation, read Understanding Leasehold and Freehold in Hong Kong.
If the flat is being sold with existing tenants, ask to see the tenancy agreement. In Hong Kong, a tenancy agreement typically gives the tenant the right to stay until the end of the lease, even after the property is sold. If you plan to live in the flat, you need to know when the tenant will vacate. If you plan to keep the tenant, check the rent and the terms.
Ask about any recent renovations. In Hong Kong, many owners renovate flats before selling to increase the price. However, renovations may have been done without proper permits, especially if they involved structural changes. Ask for receipts or permits for any major work, such as removing a wall or adding a bathroom. If the work was done illegally, you could be liable for fines or restoration costs.
Location and Surrounding Environment
The viewing is a good time to assess the neighbourhood. Walk around the block. Check the proximity to MTR stations, bus stops, and minibus routes. In Hong Kong, properties within 500 metres of an MTR station typically command a 5% to 10% premium. Check the walking route to the station. Is it uphill? Is it along a busy road without footpaths?
Check for nearby amenities. In Hong Kong, most residential areas have wet markets, supermarkets, clinics, and pharmacies. If you have children, check the distance to schools. In Hong Kong, school catchment areas affect admission chances for some primary schools. Check if the flat is in the catchment area for a school you prefer.
Look at the surrounding buildings. Are there any construction sites nearby? In Hong Kong, construction can last for years and generate noise, dust, and traffic. Ask the agent about planned developments in the area. You can check the Town Planning Board website for approved plans.
Check the street level for shops and restaurants. In Hong Kong, many older buildings have commercial units on the ground floor. A restaurant below your flat can generate cooking smells, noise, and pests. A convenience store or a pharmacy is usually quiet and convenient.
Check the safety of the area. In Hong Kong, most residential areas are safe, but some districts have higher crime rates. You can check the Hong Kong Police crime statistics online. During the viewing, look for signs of vandalism, graffiti, or loitering.
Utilities and Appliances
If the flat comes with appliances, test them. Turn on the air conditioner and check if it cools properly. In Hong Kong, many flats have split type air conditioners that are 10 to 15 years old. Old air conditioners are inefficient and expensive to run. Check the energy efficiency label. In Hong Kong, air conditioners are rated from Grade 1 (most efficient) to Grade 5 (least efficient). A Grade 1 unit uses about 30% less electricity than a Grade 5 unit.
Check the water heater. In Hong Kong, most flats have a gas water heater or a storage type electric water heater. Turn on the hot water and see how long it takes to heat up. If the water heater is old, it may need replacement. A new gas water heater costs around HKD 3,000 to HKD 5,000, including installation.
Check the kitchen appliances. If the flat has a built in oven, hob, or extractor hood, test them. In many Hong Kong kitchens, the extractor hood vents into a common flue, which may be blocked or inefficient. Check the condition of the refrigerator, if included. In Hong Kong, many flats are sold without appliances, so you may need to budget for them.
Check the internet and phone connections. In Hong Kong, most buildings have fibre optic broadband available. Ask the agent which providers serve the building. In some older buildings, only ADSL is available, which is slower. Check the mobile phone signal in each room. In some buildings with thick concrete walls, the signal may be weak.
Final Checks Before Leaving
Before you leave the viewing, take photos and notes. In Hong Kong, agents often have multiple viewings in a day, and details can blur. Take photos of every room, including the ceiling, walls, and floor. Take a photo of the electrical panel and the water meter. Note the serial numbers of any appliances if they are included in the sale.
Ask the agent for a copy of the floor plan with dimensions. In Hong Kong, agents often provide floor plans from the land registry, which show the exact dimensions. Compare these with your own measurements. If there is a discrepancy of more than 5%, ask the agent to explain.
Ask about the asking price and the recent transaction history. In Hong Kong, the price list for new developments is published, but for secondhand flats, the agent can provide recent comparable sales. Ask for the sale prices of similar flats in the same building over the past six months. This will help you assess whether the asking price is reasonable.
If you are interested in making an offer, ask about the transaction costs. In Hong Kong, the buyer pays stamp duty, legal fees, and agent commission. Stamp duty for a Hong Kong permanent resident buying a first home is up to 4.25% of the purchase price. For non permanent residents or second home buyers, the rates are higher. Ask the agent to estimate the total cost. For a full breakdown, see Transaction Costs Overview: From Deposit to Closing.
Finally, trust your instincts. If something feels off, such as a strong smell of paint that may be hiding mould, or an agent who is evasive about questions, consider it a red flag. A property viewing is your chance to gather information. Use it thoroughly.
Related articles
- The Complete Guide to Buying Property in Hong Kong
- New Developments vs Secondhand: Which Is Right for You?
- Understanding Floor Plans
- Gross vs Saleable Area: What You Are Really Buying
- Management Fees and Other Recurring Costs
- Transaction Costs Overview