Updated April 2026

Mastering Commercial Real Estate Basics for the Hong Kong Salesperson Exam

Last updated: April 2026

While residential property transactions make up the bulk of everyday real estate activity, a comprehensive understanding of commercial real estate is absolutely vital for passing the Estate Agents Authority (EAA) licensing exams. To succeed, candidates must grasp the unique legal, financial, and regulatory frameworks that govern non-residential properties in the territory. Whether you are aiming to specialize in commercial leasing or simply want to ensure a passing score, this guide covers the essential commercial real estate basics for the Hong Kong Salesperson Exam.

For a broader overview of all exam topics and study strategies, be sure to review our Complete Hong Kong Salesperson Exam Exam Guide.

Core Categories of Commercial Property in Hong Kong

The Hong Kong property market categorizes non-residential real estate into three primary sectors. The EAA exam frequently tests your ability to distinguish between these types and their permitted uses.

1. Office Properties

Office buildings in Hong Kong are classified into Grades A, B, and C by the Rating and Valuation Department (RVD) based on their facilities, finishes, and management quality. Grade A offices (often found in Central, Admiralty, and Quarry Bay) feature modern air-conditioning, raised floors, and professional management. Grade C offices are typically older, walk-up or basic-lift buildings with minimal amenities.

2. Retail Properties

Retail spaces range from high-street shops (street-level retail) to units within shopping arcades and podiums. A critical exam concept for retail properties is the "shop front" extension and unauthorized building works (UBWs), which are strictly regulated by the Buildings Department (BD).

3. Industrial Properties

Industrial real estate includes flatted factories, godowns (warehouses), and Industrial/Office (I/O) buildings. A common exam scenario involves clients wanting to use industrial space for non-industrial purposes (e.g., a yoga studio or retail shop). Salespersons must know that doing so without a temporary waiver from the Lands Department and planning permission from the Town Planning Board (TPB) is illegal.

Key Legal and Regulatory Frameworks

When dealing with commercial real estate, a Hong Kong salesperson must conduct stringent due diligence. Relying on the physical appearance of a property is a direct violation of EAA guidelines.

Outline Zoning Plans (OZP)

Drafted by the Town Planning Board, an OZP shows the statutory land use zoning of a specific area. If a client intends to change the use of a commercial property, the salesperson must check the relevant OZP to see if the new use is permitted "always" (Column 1) or requires planning permission (Column 2).

Occupation Permits (OP)

Issued by the Buildings Department, the OP states the legally permitted use of the building upon its completion. For example, if an OP designates a unit for "storage and warehouse," using it as a commercial office breaches the Buildings Ordinance. Failing to advise a client on OP restrictions is a severe breach of real estate ethics and standards.

Government Leases and DMCs

Almost all land in Hong Kong is leasehold. The Government Lease (formerly Crown Lease) contains "user clauses" restricting what can be done on the land. Additionally, the Deed of Mutual Covenant (DMC) governs the rights and responsibilities of co-owners in a multi-story building. A commercial tenant must comply with both the Government Lease and the DMC.

Financial Mechanics: Yields and Stamp Duty

Commercial property investors are primarily driven by yield. You will likely encounter questions requiring you to calculate property yields or advise on stamp duty liabilities.

Calculating Property Yields

Gross Yield is the simplest calculation and a staple of the EAA exam:

  • Formula: (Monthly Rent × 12) / Property Purchase Price × 100%

Scenario: A client buys a retail shop in Mong Kok for HKD 20,000,000. It is currently leased for HKD 50,000 per month.
Calculation: (50,000 × 12) / 20,000,000 × 100% = 3.0% Gross Yield.

Net Yield provides a more accurate picture by deducting operating expenses such as Government Rates, Crown Rent, property management fees, and Property Tax (currently 15% on the net assessable value). When adjusting for mid-month transactions or apportioning these ongoing costs between a buyer and seller, you will need to master proration calculations step-by-step.

Average Commercial Property Gross Yields (%) in Hong Kong

Commercial Stamp Duty

Unlike residential properties, which historically faced complex Special Stamp Duties (SSD) and Buyer's Stamp Duties (BSD), non-residential properties in Hong Kong are generally only subject to the Ad Valorem Stamp Duty (AVD) at Scale 2 rates. However, policy changes occur, and candidates must always reference the most current Inland Revenue Department (IRD) schedules for the exam year.

Agency Practice and Due Diligence

Commercial transactions often involve corporate entities (Limited Companies) rather than individuals. This requires the salesperson to conduct company searches via the Companies Registry to verify who has the authority to sign the Provisional Agreement for Sale and Purchase (PASP) or Tenancy Agreement.

Furthermore, commercial real estate agencies in Hong Kong operate in a highly competitive environment. When pitching commission rates to commercial landlords or corporate tenants, agents must be careful not to engage in price-fixing or collusive behaviors. Understanding how the Competition Ordinance applies to agency commissions is crucial; you can learn more about this in our guide to anti-trust laws in real estate.

Frequently Asked Questions (FAQ)

1. What is the difference between an Occupation Permit (OP) and an Outline Zoning Plan (OZP)?

An OP is issued by the Buildings Department and dictates the legal, structural use of a specific building (e.g., "office" or "factory"). An OZP is a statutory plan issued by the Town Planning Board that dictates the broader land-use zoning for a whole district. A legal commercial use must comply with both.

2. Can a client legally live in an industrial building in Hong Kong?

No. Living in an industrial building is strictly prohibited under the Buildings Ordinance and usually violates the Government Lease. Salespersons who aid, abet, or falsely advertise industrial units as residential spaces face severe disciplinary action from the EAA and potential criminal charges.

3. How is Property Tax calculated for commercial properties?

Property Tax in Hong Kong is charged at a standard rate of 15% on the Net Assessable Value (NAV) of the property. The NAV is calculated by taking the annual rental income, deducting irrecoverable rent, deducting rates paid by the owner, and then applying a statutory 20% deduction for repairs and outgoings.

4. Are commercial properties subject to the Special Stamp Duty (SSD)?

No. Special Stamp Duty (SSD) and Buyer's Stamp Duty (BSD) were historically designed to cool the residential housing market. Non-residential (commercial, industrial, retail) properties are generally only subject to standard Ad Valorem Stamp Duty (AVD).

5. What is a "Waiver Letter" from the Lands Department?

If a property owner wants to use a premises for a purpose not permitted by the existing Government Lease (e.g., converting a factory floor into a data center), they must apply to the Lands Department for a temporary waiver and pay a waiver fee. Without this, the government can re-enter (confiscate) the property for lease violation.

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