Conveyancing in Hong Kong: Mortgage and Title Checks

Introduction

Title investigation and the work on the Mortgage Deed are the most technical, time-consuming, and consequence-laden parts of a Hong Kong property transaction. This article focuses on these two technical areas — how they are conducted in a typical residential conveyance, what the solicitor is actually checking, and why they matter equally to the buyer and to the lender.

A buyer's fundamental right under Hong Kong law is to receive good title — the title the seller holds and is able to transfer, free from reasonable doubt, free from material third-party interests, and consistent with the contract. This principle flows from the Conveyancing and Property Ordinance and has been developed through case law into a mature practical framework.

What "Good Title" Means

"Good title" is not a simple concept. It encompasses several independent dimensions:

• The seller is clearly the registered owner and has authority to sell
• The chain of title is complete — every transfer from the original government grant to the current seller is supported by a proper document, properly stamped, and duly registered
• No undischarged encumbrances — no outstanding mortgages, charges, caveats, unpaid ground rent, or unpaid management fees
• Compliance with the Government Lease — the property's use conforms to the terms of the original grant
• Compliance with planning — consistent with the Town Planning Ordinance and applicable outline zoning plans
• No unauthorised structures — no illegal additions, unauthorised alterations, or outstanding demolition orders

If any of these fails, the title may be subject to "reasonable doubt", leaving the seller unable to perform the contract. A buyer who can establish the defect may typically rescind and recover the deposit.

The Practical Work of Title Investigation

The buyer's solicitor's title investigation generally comprises the following:

1. Land Registry Searches

The solicitor obtains the property's register extract and every registered document from the Land Registry. Hong Kong operates a deeds registration system — what is registered is the individual document (assignment, mortgage deed, discharge of mortgage), not a guarantee that "the registered person holds good title". The solicitor must therefore review each document substantively and cannot simply rely on the register extract.

The solicitor checks:

• Whether the current registered owner matches the seller's identity
• Whether there are undischarged mortgages, charges, or court orders affecting the property (Mareva injunctions, judgment debt orders)
• Whether there are provisional registrations such as notices of pending action
• The Deed of Mutual Covenant (DMC) and any sub-DMCs registered against the building
• Whether each prior transfer bears the Stamp Office's stamp, confirming stamp duty was paid

2. Chain of Title

Starting from the original Government Lease, the solicitor traces every subsequent transfer to the current seller and verifies that:

• Each Assignment was properly executed, witnessed, and stamped
• The seller in each prior transfer had authority to sell — no restraining order, no undisclosed trust interest without beneficiary consent
• Estate-related transfers (via Grant of Probate or Letters of Administration) were supported by the required probate process
• Transfers involving corporate entities occurred while the company was actively registered, had not been wound up, and was signed by properly-authorised persons

For long-held properties, the chain can span decades and dozens of documents. Careful sequencing and verification are essential.

3. Deed of Mutual Covenant (DMC) Review

The Deed of Mutual Covenant (DMC) is the document executed by the original developer and the first owner, governing the relative rights, obligations, and restrictions of the unit within the larger building. The solicitor's review includes:

• The undivided shares allocated to the unit and the corresponding management-fee apportionment
• The appurtenant rights — whether rooftop, flat roof, parking space, or balcony is part of the unit
• Use restrictions — for example, bans on commercial use, on short-term letting (under 28 days, effectively excluding Airbnb-style arrangements), on keeping pets, or on operating a home business
• Common-parts usage and maintenance responsibilities
• The decision-making and fee-levying authority of the Owners' Corporation or management company

If the buyer's intended use conflicts with the DMC, the solicitor flags this. Options may include proceeding regardless, seeking a variation via the Owners' Corporation, or walking away from the transaction.

4. Government Lease Review

The Government Lease (historically known as the "Crown Lease") is the leasehold document granted by the Government, as ultimate owner of all land in Hong Kong, to the property owner. Almost all private property in Hong Kong sits on a Government Lease.

The solicitor reviews:

• Lease term — many grants run until 2047, reflecting transition arrangements under the Sino-British Joint Declaration. Some New Territories land may have different renewal conditions
• Permitted use — the grant may specify "residential", "commercial", "industrial", or "private garden". A use inconsistent with the grant can result in a breach of lease
• Construction restrictions — height limits, orientation, approval requirements for alterations
• Ground rent and rates payment obligations

Mortgage Deed Work

Where the buyer requires a mortgage, drafting and executing the Mortgage Deed runs in parallel with title investigation.

The Solicitor's Dual Role

In market practice, the lending bank typically requires the buyer's solicitor to also represent the bank on the mortgage document (commonly described as "one solicitor acting for lender and borrower"). Where interests align — both bank and buyer want confirmed good title — this is permitted under Law Society guidance; where interests diverge (for example, a title issue the bank is unwilling to accept), the solicitor must handle the dual role transparently and may need to withdraw.

What the Mortgage Deed Contains

A typical Mortgage Deed includes:

• The loan amount, interest rate, and repayment schedule
• The bank's legal charge over the property and statement of the secured interest
• The borrower's covenants — to repay on time, to keep the property insured, to maintain its condition, not to let or further charge without consent
• The bank's power of sale — the right, on default, to sell the property without a court order
• Deed custody arrangements — typically held by the bank until the mortgage is discharged

Once executed, the Mortgage Deed must be registered at the Land Registry. An unregistered mortgage is still valid between the parties, but is not enforceable against third parties.

Mortgage Discharge and the Land Registry

When the borrower repays the loan, the bank must issue a discharge of mortgage, which the borrower registers at the Land Registry to remove the mortgage entry from the property's title. Failure to register the discharge leaves the mortgage visible in future searches and can obstruct a subsequent sale.

Common Title Issues and Their Remedies

Undischarged prior mortgage. The bank in the previous transaction was paid off, but the formal discharge was never registered. The solicitor requests the discharge document from the bank and registers it before completion.

Unauthorised structures. Where the Buildings Department has issued a demolition order or unauthorised-structure order, this may appear in the Land Registry. The buyer's solicitor will require the seller to explain the status (executed, under appeal, outstanding). An unresolved order may cause the bank to refuse the mortgage.

DMC breach. Where the property's current use breaches the DMC (for example, a residential unit being used as an office), the management company or Owners' Corporation may have issued warning letters or even commenced legal proceedings. The buyer's solicitor requires disclosure.

Broken chain of title. Where a prior transfer is not properly documented (for example, a lost deed), the seller must produce alternative evidence — a statutory declaration, a certified copy, or a deed of indemnity. This affects marketability and must be discussed with the lender.