A surprising number of Hong Kong flats change hands while somebody else is still living in them. Investors trade tenanted units among themselves, owners who have emigrated let the flat out long before they find a buyer, and inherited properties often come with a tenancy the family never planned to create. Buying a tenanted flat is not inherently risky — it can mean rental income from day one and no void period — but it quietly changes almost every assumption you would otherwise make about completion day.
The difficulty is that the decisive choices are made very early, often within minutes of agreeing a price, when the provisional agreement for sale and purchase is signed in an agent’s office. That document is a binding contract. Whether you end up inheriting a tenant, a deposit dispute or an empty flat is largely settled by the wording on that page, not by anything you negotiate afterwards. This guide sets out what to establish before you sign, and what to attend to once you have.
Vacant Possession Is a Promise, Not a Default
Vacant possession means the seller must hand over the property free of occupiers, free of the seller’s belongings, and with nobody else entitled to remain. It is not supplied automatically by law — it is a term of the contract. If the provisional agreement is silent on the point, or if it states that the property is sold subject to the existing tenancy, the seller has no obligation to remove the tenant and you will complete with the tenant still there.
If the agreement does promise vacant possession and the seller cannot deliver it, the seller is in breach. That sounds like solid protection, but a purchaser who needs an empty flat on a fixed date does not want a damages claim — they want the flat. Litigation is slow and never restores a moving schedule. Verifying the occupancy position before signing is worth far more than any remedy afterwards.
So ask the agent directly, and in writing, whether the property is occupied and by whom. Owner-occupied, vacant, tenanted and “occupied by a relative” are four different situations carrying four different completion risks. Estate agents must disclose material information they know, but they cannot disclose what the seller never told them, so put the question to the seller through the agent and keep the reply.
When the Tenancy Binds You as the New Landlord
If you buy subject to a tenancy, you step into the seller’s shoes as landlord for the remainder of the term. The tenancy does not evaporate on completion. You take on the landlord’s obligations — repairs, quiet enjoyment, honouring any option or break clause — along with the right to collect rent for the balance of the term.
A tenancy registered at the Land Registry will appear on a land search and puts every purchaser on notice. Shorter tenancies are frequently not registered, which is exactly why a land search on its own is inadequate due diligence. A tenant in actual occupation can have rights that affect you even where nothing shows on the register, so a physical inspection and direct questions still matter.
Bear in mind too that the tenancy you inherit is the one that actually exists, not the one you were shown. Side letters, rent-free periods, verbal understandings about early termination and informal rent reductions agreed during a difficult stretch are all common, and rarely make it into the copy handed to purchasers.
The Paperwork to Demand Before You Sign
Ask for the full executed tenancy agreement, including every schedule, inventory and any supplemental document or side letter, and read it yourself rather than accepting a summary from the agent. Ask for proof that the agreement has been stamped. An unstamped tenancy cannot be relied on as evidence in court proceedings until the duty and any penalty have been paid, which weakens your hand considerably if you later need to enforce the terms or recover possession.
Then turn to the money. Establish the amount of the security deposit held, the rent payment history, and whether any rent has been paid in advance beyond the current period. Prepaid rent is a genuine cash issue: if the tenant has already paid the seller for months falling after completion, you become the landlord with no rent arriving unless that sum is apportioned to you at completion.
Finally, ask about the state of the relationship. Are there outstanding repair requests, an ongoing dispute, or a notice already served by either side? Has the tenant been told the flat is on the market? And where the building’s deed of mutual covenant restricts letting or short-term use, confirm the tenancy does not put you in breach the moment the property becomes yours.
Deposits, Apportionment and Completion Mechanics
Three sums need handling at completion. The security deposit should be transferred to you, or credited against the purchase price, because the tenant will look to you — the landlord at the end of the term — for its return. If the seller simply keeps it, you will one day be refunding money you never received.
Rent should be apportioned to the completion date, with the seller retaining rent for the period up to completion and the balance passing to you. Government rates, government rent and management fees are apportioned on the same principle, and where the tenant is contractually responsible for some of these the accounting becomes fiddly. Your solicitor should prepare a completion statement setting all of it out clearly.
A notice to the tenant should also be arranged, confirming that ownership has changed and stating where rent is to be paid from the next due date. Solicitors normally handle this, but it is worth confirming it will be issued. Rent that goes unpaid because the tenant was never told where to send it is an entirely avoidable problem.
Mortgage, Stamp Duty and Insurance Angles
Lenders treat tenanted purchases differently from owner-occupied ones. A bank will usually want to see the tenancy agreement, and some restrict or reprice lending where the term runs well beyond completion or where the rent sits materially below market. Valuation can be affected too, since a valuer may take account of the fact that the property cannot be sold with vacant possession during the term. Raise the tenancy with your bank or mortgage broker at application stage rather than after the provisional agreement is signed — a financing shortfall discovered late is the classic way for a buyer to forfeit a deposit.
On stamp duty, buying a tenanted flat does not alter the analysis on the purchase itself, which turns on the consideration and on the purchaser’s status. What changes is your position afterwards. As landlord you assume the stamping obligations for any new tenancy you grant, and you should satisfy yourself that the existing tenancy was properly stamped by the seller rather than discover the omission at the moment you need to rely on it.
Insurance is the quiet detail. Owner-occupier home insurance is not the same product as landlord cover, and the building’s own policy under the deed of mutual covenant will not respond to your loss of rent or your liabilities as landlord. Arrange the right cover to take effect on completion, not afterwards.
If You Want the Flat Empty
Where the tenancy is short and the delay is tolerable, the simplest route is to buy subject to it and wait for the term to expire. If you need possession sooner, the seller must either negotiate a surrender with the tenant or serve valid notice before completion, and the provisional agreement should make delivery of vacant possession an express condition rather than an aspiration.
Do not rely on an assurance that the tenant “will be gone by then”. Where a surrender is being negotiated the tenant holds real bargaining power and may reasonably want compensation. Where notice must be served, the form and timing requirements for domestic tenancies are prescribed, and defective notice is a common and expensive mistake. If vacant possession is essential to you, ask your solicitor to build in a mechanism — a right to delay completion, or to rescind and recover your deposit — before you sign anything.
It is also worth being honest about your own timetable. Buyers who must move on a fixed date, whether for a school term or the end of their own tenancy, should treat a tenanted flat with caution however attractive the yield looks on paper.
The Takeaway
A tenanted flat is not a problem to be avoided; it is a transaction with a different checklist. Establish the occupancy position before you sign anything, read the actual tenancy rather than a summary, make sure the deposit and rent are properly apportioned at completion, and speak to your lender early. Above all, instruct a solicitor before the provisional agreement is signed rather than after. On a tenanted purchase, the hour before signature is worth considerably more than the month that follows it.