Last month, my client Kelvin excitedly found a "bargain" — a two-bedroom unit in a housing estate in Kowloon Bay. The owner priced it at $6.8 million, which was 5% lower than the recent transactions in the area. He immediately placed a deposit and prepared to apply for a mortgage to buy it. To his surprise, when the bank's appraisal came out, it was only $6.2 million! The difference was a full $600,000, meaning he would need an extra $480,000 for the down payment (assuming an 80% mortgage). Kelvin was stunned on the spot: "How can the bank's valuation be so different? Am I being scammed?"
This scenario plays out almost daily in the Hong Kong property market. Many prospective buyers think that 'the transaction price = the valuation,' only to find after signing a provisional agreement that the bank's valuation is insufficient, forcing them to either top up the money or forfeit the deposit. In today's article, I will use my 15 years of real estate experience to break down the truth about 'virtual property valuations' and teach you how to prepare before buying a property to avoid falling into valuation traps.
:::tip Expert Tips Bank valuations are not the 'actual market price,' but rather the 'reference value' calculated by the bank's internal risk management system. Understanding this concept is the first step to successfully getting on the property ladder. :::
Core Concept Analysis: What Exactly Is Virtual Real Estate Valuation?
Bank Valuation vs Market Transaction Price: Why Are They Different?
Many people think that a bank valuation is the 'true value of a property,' which is a major misconception. A bank valuation is commissioned by the bank to a surveying firm, which calculates a 'conservative reference price' based on factors such as 'past transaction data,' 'property condition,' and 'market trends.' The key point is the word 'conservative'—the bank wants to ensure that even if the real estate market falls, it can still recover the principal of the loan after auctioning the property.
The market transaction price is the "actual transaction price after negotiation between the buyer and the seller," influenced by factors such as supply and demand, the owner's mindset, and buyer competition. For example:
- If the owner is in a hurry to sell, the price may be 5-10% below the market value.
- For desirable listings, buyers may offer 10-15% above the estimated value.
- During the launch period of a new property, developers may provide high-percentage mortgages, and the estimated value often "matches the market" or even "exceeds the market".
:::highlight Key data According to the HKMA's data for the first quarter of 2024, about 18% of second-hand property transactions experienced "under-valuation," with an average gap of 8-12% of the transaction price. :::
How does the virtual valuation system work?
Currently, major banks in Hong Kong (such as HSBC, Bank of China, and Hang Seng) all use an "Automated Valuation Model" (AVM), which this system will:
- Collect transaction data from the past 3-6 months in the same area: The system will prioritize references from cases in the same estate, same orientation, and same floor.
- Adjust for differences in property features: Factors such as floor level, view, renovation, and building age will be quantified.
- Apply risk discount: Banks will reserve a 5-15% "safety margin" to cope with market fluctuations.
- Output appraisal result: The final result provides a "conservative valuation".
:::warning Common Misconceptions Many people think that an 'online valuation' is the final result. In fact, an online valuation is only a 'preliminary reference'; the official valuation requires a surveyor to inspect the property in person and consider the internal condition of the unit (such as illegal structures, water leakage, or stigmatized properties). :::
5 Key Factors Affecting Valuation
Based on my many years of experience, the following factors have the greatest impact on valuation:
- Recent Transaction Records: If there have been no transactions in the housing estate within 3 months, banks will refer to nearby estates, and valuations tend to be lower.
- Property Type: Non-mainstream properties such as village houses, old tenement buildings, and industrial buildings generally receive more conservative valuations.
- Building Age and Maintenance Condition: For old buildings over 50 years old, the valuation may be only 70-80% of the market price.
- Market Sentiment: Valuations are "close to market price" when the property market is booming; during a slow market, banks are more conservative.
- Bank Internal Policies: Different banks have different risk appetites, and valuations for the same unit can vary by 5-10% between banks.
Practical Case Sharing: Three Real Valuation Traps
Case 1: The Myth of "Overpricing" New Developments
My client Sarah bought a new property in Tseung Kwan O last year. The developer offered a '90% mortgage discount.' The transaction price at the time was $8 million. She thought the bank would follow the valuation, but a year later when she wanted to remortgage for cash, the bank's valuation was only $7.2 million!
Expert Interpretation: During the launch period of a new property, developers will 'cooperate' with designated banks to offer higher valuations to match high-loan mortgages. However, this valuation is often 'unsustainable'—once the promotional period ends, or the property market cools, the valuation will return to a conservative level.
:::tip Insider Tip Before buying a new property, it is recommended to simultaneously inquire about valuations from 2-3 non-designated banks to understand the 'true market valuation.' If the difference exceeds 10%, be cautious of valuation risks when refinancing or reselling in the future. :::
Case 2: The Dilemma of 'Underestimated Valuation' in Old Buildings
Another client, Michael, was interested in a ground-floor shop in a Tong Lau building in Sham Shui Po. The owner asked for $5 million, and he thought it was 'cheaper than renting,' so he immediately placed a deposit. However, the bank's valuation came back at only $3.8 million, and the mortgage ratio immediately dropped from 60% to 50%, meaning he had to prepare an additional $700,000 for the down payment!
Expert Analysis: For properties such as old district Tong Lau, village houses, and industrial buildings, bank valuations are generally more conservative, due to reasons including:
- Lack of recent transaction data
- Varied property conditions (such as unauthorized building, illegal renovations)
- Lower resale liquidity
How to Avoid Pitfalls: Before buying 'non-mainstream properties,' be sure to conduct a 'pre-approval valuation' and set aside an additional 10-20% for the down payment.
Case 3: Negotiation Skills for "Insufficient Valuation"
Last year, I assisted my client Tommy in purchasing a unit in a housing estate in Sha Tin, with a transaction price of $7.5 million, but the bank's valuation was only $7 million. We used the following strategy:
- Show the valuation report to the owner: Prove that the "insufficient valuation" is not the buyer deliberately trying to lower the price.
- Propose three options:
- Owner reduces the price by $500,000 (in line with the valuation) - Buyer covers the difference, but the owner bears part of the legal fees - Both sides compromise, reducing the price by $250,000
- Final result: The owner agrees to a $300,000 reduction, Tommy adds $200,000, and the deal closes successfully.
:::success Key to Success A low appraisal is not necessarily a bad thing; instead, it can be an opportunity to 'renegotiate the price.' The key is to have data to support it and to propose a win-win solution. :::
Precautions and Risks: How to Avoid Valuation Traps?
3 Appraisal Preparations You Must Do Before Getting In the Car
- Compare valuations from multiple banks: Don’t rely on the valuation from just one bank. It is recommended to check with 3-4 banks and use the highest value as a reference.
- Understand past transaction records of the estate: Check the transaction data from the past 3 months online (websites like Centaline, Midland, etc.) to assess the "valuation risk."
- Set aside additional down payment funds: If purchasing a "high-risk property" (such as an old building or village house), it is recommended to reserve an extra 10-15% for the down payment.
5 Types of Properties with "Overvaluation Risk"
Based on my experience, the following types of properties are most likely to be undervalued:
| Property Type | Valuation Risk | Recommended Down Payment Ratio | |---------------|----------------|-------------------------------| | Village House | High | 40-50% | | Older Building (Building Age > 50 Years) | High | 40-50% | | Industrial Building | Medium-High | 50-60% | | Notorious Property | Extremely High | Above 50% | | New Development (Developer Overvaluation) | Medium | 20-30% |
:::warning Risk Warning If you are a 'first-time homebuyer,' it is recommended to avoid the high-risk properties mentioned above and prioritize units in 'popular residential estates,' 'less than 30 years old,' and 'with recent transaction records,' as the valuation risk is relatively low. :::
4 Responses to Undervaluation
In case the appraisal is insufficient, you can consider:
- Make up the difference: If the difference is small (e.g., within 5%), you may consider making up the difference yourself.
- Renegotiate: Show the valuation report to the owner and request a price reduction or to share the difference.
- Switch to another bank: Valuations from different banks can differ by 5-10%, so you can try other banks.
- Apply for "mortgage insurance": If eligible, you can increase the mortgage ratio through mortgage insurance (but the premium is higher).
Professional Advice: When Is It Necessary to Hire a Surveyor for an Independent Valuation?
If you encounter the following situations, it is recommended to hire an independent surveyor for an appraisal (cost approximately $3,000-$5,000):
- The property has special circumstances (such as illegal construction, water leakage, structural issues)
- The bank's valuation differs from the market price by more than 15%
- Preparing to undertake legal action with the owner (such as deposit dispute)
- Need to declare the 'true market value' to the tax authorities (such as inheritance)
Summary: Master the Truth About Valuation for a Safer Home Purchase
Virtual real estate valuation is not a 'mysterious black box,' but a conservative calculation by banks based on risk management. As a prospective buyer, you need to understand:
- Valuation ≠ Market Price: Bank valuations are usually 5-10% more conservative than market prices.
- Different Banks Have Different Valuations: Compare three or more banks and choose the one with the highest valuation.
- High-Risk Properties Require Extra Down Payment: Village houses, old buildings, industrial buildings, etc., have higher valuation risks.
- Negotiation is Possible if Valuation Falls Short: Show data to the owner to negotiate a price reduction or share the difference.
- Do Your Homework Before Buying: Review transaction records, get valuations from multiple banks, and set aside funds.
Remember, real estate investment is an "information war." Whoever has more data can avoid traps and seize opportunities. I hope this article can help you have a smoother journey to getting on the property ladder!
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