Buying property in Hong Kong involves a series of legal documents and contracts that define the rights, obligations, and financial arrangements between buyer, seller, and their solicitors. Understanding these documents is essential to avoid costly mistakes and ensure a smooth transaction. This article provides a factual overview of the key documents you will encounter, from the initial offer to the final assignment, with specific reference to Hong Kong's legal framework and market practices.

Hong Kong property law is based on English common law, and the standard forms used by developers and sellers are largely derived from that tradition. The documents described below apply to both primary (new development) and secondary (resale) markets, though some variations exist. For a complete walkthrough of the entire process, see our complete guide to buying property in Hong Kong.

1. The Preliminary Agreement for Sale and Purchase (Provisional Contract)

The first binding document in most Hong Kong property transactions is the Preliminary Agreement for Sale and Purchase, often called the “provisional contract” or “PASP”. This document is signed when the buyer and seller agree on the basic terms, typically after negotiation through a real estate agent.

Key contents of the provisional contract

  • Property details: Address, lot number, floor, unit, and saleable area as stated in the land registry and the title deeds.
  • Purchase price: The agreed price in Hong Kong dollars, with a breakdown of the deposit structure.
  • Deposit terms: Usually 3-5% of the purchase price paid upon signing the provisional contract (the “initial deposit”), with a further deposit of 5-7% due upon signing the formal Sale and Purchase Agreement (SPA) within 14 days.
  • Completion date: Typically 30 to 60 days after signing the SPA for resale flats, or a date aligned with the developer's schedule for new developments.
  • Special conditions: Any specific terms agreed between buyer and seller, such as inclusion of furniture, fixtures, or an early possession date.
  • Default clauses: If the buyer fails to complete, the initial deposit is forfeited. If the seller defaults, the buyer may claim double the deposit or specific performance.

The provisional contract is legally binding. In Hong Kong, it is common for the buyer to pay a “temporary deposit” (often called “earnest money”) of around HKD 30,000 to HKD 100,000 to the estate agent, which is then held by the agent until the formal contract is signed. This amount is later applied to the initial deposit.

2. The Formal Sale and Purchase Agreement (SPA)

Within 14 days of signing the provisional contract, the buyer and seller (through their solicitors) must sign the formal Sale and Purchase Agreement (SPA). This document supersedes the provisional contract and contains more detailed legal terms.

What the SPA includes

  • Full property description: Including the land grant conditions, lease term (e.g., 999 years, 75 years, or 50 years), and any encumbrances such as mortgages or easements. For leasehold properties, the leasehold and freehold status is clearly stated.
  • Title deeds and proof of ownership: The seller must provide a certified copy of the title deeds and a land search from the Land Registry showing a clean chain of ownership for at least 15 years (or 20 years for older properties).
  • Deposit schedule: The initial deposit (usually 5% of the purchase price) is paid on signing the SPA. The balance of the deposit (another 5%) is paid on completion, making a total deposit of 10%. Some developers may ask for a higher initial deposit of 10% directly.
  • Completion date and place: The date and location (usually the seller's solicitor's office) for the final handover of keys and payment of the balance.
  • Conditions precedent: Common conditions include the buyer obtaining a mortgage approval (subject to a stress test as described in stress testing explained), or the seller obtaining a certificate of compliance from the government for new developments.
  • Apportionments: How management fees, rates, government rent, and other outgoings are split between buyer and seller up to the completion date.

Both parties must sign the SPA in the presence of a witness. The buyer's solicitor will also check that the property is not subject to any undisclosed orders or pending litigation. For more on the solicitors' role, see role of solicitors.

3. The Assignment (Deed of Assignment)

The Assignment is the final legal document that transfers ownership from the seller to the buyer. It is signed on the completion date, at which point the buyer pays the remaining balance of the purchase price (the “completion monies”) and the seller hands over the keys and vacant possession.

Contents of the Assignment

  • Parties: The seller (vendor) and buyer (purchaser) with their full names and Hong Kong identity card numbers.
  • Property description: Identical to that in the SPA, referencing the lot, floor, unit, and the land grant.
  • Consideration: The total purchase price, with a statement that the buyer has paid the deposit and the balance.
  • Receipt clause: The seller acknowledges receipt of the full purchase price.
  • Covenants: The buyer agrees to comply with the conditions of the land grant, pay management fees, and observe the Deed of Mutual Covenant (DMC) if the property is in a multi-storey building.
  • Signatures and witnesses: Both parties sign, usually in the presence of their respective solicitors.

The Assignment must be stamped at the Stamp Duty Office within 30 days of completion (or 30 days from the date of the agreement if earlier). The stamp duty payable is based on the purchase price and the buyer's status (Hong Kong permanent resident or foreign buyer). See stamp duty categories explained for the latest rates. After stamping, the Assignment is registered at the Land Registry to perfect the buyer's title.

4. The Deed of Mutual Covenant (DMC)

For properties in multi-storey buildings (most residential flats in Hong Kong), the Deed of Mutual Covenant (DMC) is a critical document that governs the rights and obligations of all owners in the building. The DMC is created by the developer and registered with the Land Registry before the first sale.

What the DMC covers

  • Common areas: Definition of common areas (lobby, corridors, staircases, lifts, roof, external walls, and facilities such as swimming pools, gyms, and gardens).
  • Management fees: The formula for calculating each owner's share of management fees, usually based on the saleable area or a fixed percentage. The DMC sets the initial management fee and the method for future increases.
  • Use restrictions: Prohibitions on using the flat for commercial purposes, keeping pets (some buildings allow only certain pets), making structural alterations, or causing nuisance to other owners.
  • Insurance: Obligations for the owners' corporation to insure the building against fire, third-party liability, and other risks.
  • Owners' corporation: Provisions for forming an owners' corporation (OC) to manage the building, hold meetings, and make decisions on repairs, upgrades, and budgets.

Buyers should read the DMC carefully, as it affects day-to-day living and long-term costs. For example, some DMCs allow the developer to retain control of the management company for a certain period (often 5 to 10 years), which can limit the owners' ability to change management. For more on recurring costs, see management fees and other recurring costs.

5. The Mortgage Deed (Legal Charge)

If the buyer takes out a mortgage to finance the purchase, the lender (bank or financial institution) will require a Mortgage Deed (also called a Legal Charge) to be signed. This document gives the lender a security interest in the property until the loan is fully repaid.

Key terms in a Mortgage Deed

  • Loan amount and interest rate: The principal amount borrowed, the interest rate (fixed or floating, as discussed in interest rate types and comparisons), and the repayment schedule (usually monthly instalments).
  • Repayment terms: The loan tenure (typically 20 to 30 years), early repayment penalties (if any), and the method for calculating outstanding balance.
  • Borrower's covenants: The buyer agrees to keep the property in good repair, pay all outgoings (management fees, rates, government rent), and not to let or sell the property without the lender's consent.
  • Lender's rights: If the borrower defaults on payments, the lender has the right to take possession of the property and sell it to recover the debt.
  • Priority of charge: The lender's charge is registered at the Land Registry, giving it priority over any subsequent charges or interests.

The Mortgage Deed must be stamped and registered along with the Assignment. Most lenders require the buyer to provide pre-approval and documentation before the SPA is signed, to ensure the buyer can obtain financing.

6. The Land Search and Title Deeds

Before signing any contract, the buyer's solicitor must conduct a land search at the Land Registry to verify the seller's title and identify any encumbrances. The land search reveals:

  • Current owner: The registered owner's name and the date of registration of the current title.
  • Mortgages and charges: Any outstanding mortgages, charges, or liens registered against the property.
  • Orders and notices: Government orders (e.g., building orders, planning enforcement notices) or court orders affecting the property.
  • Leases and tenancies: Any registered leases or tenancy agreements that give a third party the right to occupy the property.
  • DMC and other documents: The DMC and any amendments, plus any other encumbrances such as rights of way or easements.

The title deeds themselves are a bundle of documents that trace the ownership history of the property. In Hong Kong, the title deeds are held by the seller's solicitor or the lender (if the property is mortgaged). The buyer's solicitor will examine the title deeds to ensure a good root of title (usually 15 years) and that there are no gaps or irregularities. If any defects are found, the buyer may have the right to rescind the contract or seek compensation.

7. The Sales Brochure and Price List (New Developments)

For new developments, the developer is required by the Residential Properties (First-hand Sales) Ordinance to provide a sales brochure and a price list before accepting any offer. These documents are legally binding and must be accurate.

Sales brochure contents

  • Property details: Location, lot number, number of floors, number of units, and floor plans.
  • Saleable area and gross floor area: Clear breakdown of saleable area (usable floor area) and gross floor area (including common areas and structural elements). See gross vs saleable area for definitions.
  • Finishes and fittings: Specifications of materials, appliances, and finishes provided by the developer.
  • Facilities: Description of common facilities (clubhouse, swimming pool, garden) and their expected completion date.
  • Government approvals: The occupation permit (OP) number and date, plus any conditions attached to the OP.

Price list contents

  • Unit prices: The price per square foot or square metre for each unit, often expressed as an average price.
  • Discounts and incentives: Any discounts for early payment, stamp duty subsidies, or other promotional offers. See deciphering price lists for how to read them.
  • Payment schedule: The deposit structure and the timeline for progress payments (e.g., 5% on signing, 5% on completion of foundation, 5% on superstructure, etc.).
  • Completion date: The anticipated date of handover, as stated in the contract.

For a detailed guide on reading a sales brochure, see reading a sales brochure.

8. The Occupation Permit and Certificate of Compliance

Before a new development can be occupied, the developer must obtain an Occupation Permit (OP) from the Buildings Department. The OP certifies that the building complies with the Building Ordinance and is safe for occupation. For the sale of a flat, the developer must also obtain a Certificate of Compliance (CoC) from the Lands Department, confirming that all conditions of the land grant have been satisfied (e.g., completion of roads, drainage, and public facilities).

If the developer sells a flat before the OP is issued, the contract will include a condition that the buyer must accept the unit once the OP is obtained. The buyer's solicitor will verify the OP and CoC before completion.

9. Other Documents: Government Rent, Rates, and Management Fee Statements

At completion, the seller must provide up-to-date statements showing that all government rent, rates, and management fees have been paid up to the completion date. The buyer's solicitor will calculate the apportionment: the seller pays for the period up to completion, and the buyer pays from completion onward. Any arrears must be cleared before the buyer takes possession.

Government rent: A nominal annual rent payable to the government under the terms of the land grant. For most residential properties, it is 3% of the rateable value.

Rates: A tax levied by the Rating and Valuation Department at 5% of the rateable value (subject to a cap).

Management fees: Monthly payments to the building's management company for upkeep of common areas, security, cleaning, and facilities. The amount is set by the DMC and can vary from HKD 2,000 to HKD 10,000 per month depending on the size and facilities of the building.

For a full breakdown of transaction costs, see transaction costs overview.

10. The Completion Statement

On the day of completion, the buyer's solicitor prepares a Completion Statement that summarises all financial transactions. It shows:

  • Purchase price: The total agreed price.
  • Deposits paid: Initial deposit and further deposit (total 10% of purchase price).
  • Apportionments: Adjustments for rates, government rent, management fees, and any other outgoings paid in advance by the seller.
  • Balance due: The final amount the buyer must pay on completion, which is the purchase price minus deposits paid, minus any apportionments credited to the buyer, plus any apportionments owed to the seller.
  • Stamp duty and legal fees: The buyer must also pay stamp duty (calculated on the purchase price) and legal fees to their solicitor. See tax considerations for foreign buyers for special rates applicable to non-residents.

The buyer typically pays the balance by a cashier's order or a bank draft made payable to the seller's solicitor. Once the payment is received, the seller's solicitor hands over the keys, the Assignment, and all other documents.

Conclusion

The legal documents and contracts involved in a Hong Kong property transaction are numerous and detailed. Each document serves a specific purpose: the provisional contract locks in the deal, the SPA sets out the full terms, the Assignment transfers ownership, the DMC governs building management, and the Mortgage Deed secures the loan. A thorough understanding of these documents, combined with professional legal advice, is essential for any buyer. For a step-by-step walkthrough of the entire process, see step-by-step buying process.

Related articles

  • The Complete Guide to Buying Property in Hong Kong
  • Understanding Leasehold and Freehold
  • Stamp Duty Categories Explained
  • Role of Solicitors
  • Transaction Costs Overview
  • Deciphering Price Lists