Purchasing a property with a sitting tenant can be a compelling strategy for the UK investor. It offers immediate rental income, eliminates void periods, and can sometimes be acquired at a below-market-value price. However, it is a path fraught with complexity and unique risks. Unlike a vacant property, you are not just buying bricks and mortar; you are acquiring a legal contract and a human relationship. The mantra “caveat emptor” – let the buyer beware – has never been more relevant.
The difference between a shrewd investment and a costly nightmare lies in the depth of your due diligence. This process begins with asking the right questions. The following 24 questions are designed to methodically deconstruct the tenancy, the property, and the financials, providing you with the clarity needed to proceed with confidence or to walk away without regret.
The Legal Foundation: The Tenancy Agreement
Your first and most critical port of call. The tenancy agreement is the bible of the landlord-tenant relationship. Do not proceed without a complete, signed copy.
1. What type of tenancy agreement is in place?
Is it an Assured Shorthold Tenancy (AST)? This is the standard for most private rentals. If it’s an older tenancy (pre-1989), it could be a regulated or assured tenancy, which offers tenants significantly stronger, near-lifetime rights. Acquiring such a property drastically alters its value and your strategy.
2. What is the start date and duration of the current fixed term?
Is the tenant in a fixed term, or have they rolled onto a statutory periodic tenancy? This informs when you can potentially increase rent or serve notice, if needed.
3. Does the contract include a break clause?
A break clause allows either party to terminate the tenancy early under specific conditions. If one exists, note its terms and activation date. The tenant could use it shortly after you complete the purchase.
4. Are there any special clauses or addendums?
Look for clauses that might grant the tenant unique rights, such as a option to purchase the property, a specific permission to keep pets, or an agreement that the landlord pays for certain utilities.
The Financials: Income, Costs, and Valuation
The advertised rent is just one number. You must build a complete financial picture.
5. What is the current monthly rent, and is it paid on time?
Request at least six months’ worth of bank statements from the vendor to verify the rental income. Confirm the payment date and that there is no history of consistent late payment.
6. How does the current rent compare to the Market Rental Value (MRV)?
Is the tenant paying a market rate, or is it significantly under- or over-valued? An below-market rent represents an opportunity for you to increase it later, but also explains why the purchase price might be discounted. Calculate the percentage difference:
7. What is the rental payment method?
Is it a standing order (good) or does the landlord have to chase for a bank transfer each month (bad)? This hints at the tenant’s reliability.
8. How much is the tenant’s deposit, and where is it protected?
By law, the deposit must be held in a government-approved tenancy deposit protection (TDP) scheme. You must receive proof of this and the prescribed information served to the tenant. Failure to do so means you, as the new landlord, inherit the penalty of being unable to serve a Section 21 notice and could owe the tenant 1-3x the deposit value.
9. Who manages the property, and what are the fees?
If the property is managed by an agent, you will inherit their contract. Scrutinise the management agreement for fees, notice periods, and the scope of their duties.
10. What are the service charges and ground rents?
For leasehold properties (flats, most often), obtain the most recent service charge accounts and ground rent demands. Are there any major works planned that would lead to a sudden spike in service charges? This directly impacts your net yield.
The Property and Its Condition
You are inheriting the property’s physical state and all its latent defects.
11. When was the last routine property inspection conducted?
Ask to see the report. It will provide an unbiased snapshot of the property’s condition and how the tenant is treating it.
12. Are there any outstanding repair obligations?
Has the tenant reported any issues that the current landlord has not addressed? As the new owner, you inherit these legal responsibilities.
13. Do you have all the required safety certificates?
This is non-negotiable. You must secure:
- Gas Safety Certificate: Must be renewed annually by a Gas Safe registered engineer.
- Electrical Installation Condition Report (EICR): Required at least every five years.
- Energy Performance Certificate (EPC): Must be rated E or above to lawfully let the property.
- Proof of Legionella Risk Assessment: While not requiring a certificate, a landlord must conduct an assessment.
14. Does the property have valid planning permission and building regulations consent for its current use?
This is especially crucial if you are buying an HMO (House in Multiple Occupation) or a property that has been significantly altered (e.g., a loft conversion). Local authorities can force a property to revert to its original state if permissions are not in place.
The Tenant and Their Status
Understanding who lives in your property is as important as understanding the property itself.
15. Who is the tenant? What is their employment status?
Request a tenant CV or referencing report from the vendor. A professional tenant in stable employment presents less risk than multiple unemployed tenants on benefits, though the latter can be mitigated by a guarantor.
16. Has the tenant been formally referenced?
Ask to see the original credit check, right-to-rent check, and employer reference. Do not take the vendor’s word for it.
17. Is there a guarantor?
If so, ensure you receive a copy of the guarantor agreement and that the guarantor was also referenced. The agreement must be “joint and several,” meaning it passes to the new landlord upon sale.
18. What is the tenant’s long-term intention?
Does the tenant plan to stay long-term, or are they likely to leave when their fixed term ends? This helps you forecast void periods.
19. What is the history of communication between the landlord and tenant?
Anecdotal evidence from the vendor about the tenant being “low maintenance” or “difficult” can be revealing. Request to see communication logs if they exist.
The Purchase Process and Transition
20. Has the tenant been notified of the sale?
The law requires that the tenant be informed of the change in landlord. The vendor should have done this. Ask for proof.
21. How will the tenancy deposit be transferred?
This must be handled meticulously. The vendor must provide the prescribed information to the tenant and the TDP scheme, notifying them of the transfer. You then re-protect the deposit in your own name within 30 days of completion. The funds themselves are typically transferred between solicitors as part of the completion statement.
22. What happens if the tenant vacates before completion?
Your mortgage offer for a buy-to-let property is often contingent on it being tenanted. If the tenant leaves during the sales process, the deal could collapse. Ensure your solicitor includes a clause in the contract to address this contingency.
23. What fixtures and fittings are included in the sale?
The inventory should be crystal clear. Are the white goods included? What about curtains or garden furniture? Misunderstandings here can create immediate conflict with the tenant.
24. Can I meet the tenant?
This is the most revealing question of all. A vendor may refuse, but if they agree, it is invaluable. You can view the property’s current state, gauge the tenant’s demeanour, and ask them directly about any outstanding issues. It sets a positive tone for your future relationship.
Calculating the True Net Yield
Armed with the answers to these questions, you can move beyond the gross yield and calculate a realistic net yield. Let’s assume a purchase price of £300,000 with a current rent of £1,200 per month, which is below the MRV of £1,300.
Gross Yield:
\text{Gross Yield} = \frac{\text{Annual Rent}}{\text{Purchase Price}} \times 100 = \frac{(\text{£1,200} \times 12)}{\text{£300,000}} \times 100 = 4.8\%Net Yield (Estimated):
Now factor in costs. Assume mortgage payments of £800/month, management fees at 10%, insurance at £40/month, and a maintenance reserve of £100/month.
This simplistic calculation shows a meag return. However, once you increase the rent to the MRV of £1,300:
\text{New Net Income} = (\text{£1,300} \times 12) - \text{£12,720} = \text{£15,600} - \text{£12,720} = \text{£2,880} \text{New Net Yield} = \frac{\text{£2,880}}{\text{£300,000}} \times 100 = 0.96\%This illustrates how critical understanding the potential for rent increase is to your investment model.
Conclusion: Knowledge is Capital
Purchasing a tenanted property is a sophisticated investment strategy that demands sophisticated due diligence. These 24 questions provide a structured framework to uncover the truths behind the listing. They will help you assess the quality of the tenancy, the integrity of the legal framework, and the realism of the financial projections.
Do not let the allure of immediate income blind you to underlying problems. Use these questions to engage your solicitor, your mortgage broker, and the vendor. The answers will either give you the confidence to acquire a seamless income stream or provide the clear-eyed rationale to walk away from a problematic situation. In the world of property investment, the questions you ask are just as valuable as the capital you invest.
