Things can get complicated when buying a property that already has tenants living in it. The notion of taking over a house or flat with sitting tenants is often appealing to investors looking for immediate rental income. However, it can also raise red flags with lenders, especially for those unfamiliar with the intricacies of landlord responsibilities, tenancy agreements and legal protections. This article deep-dives into the challenges and considerations of financing such a purchase and how one might navigate the process successfully.

What Is a Sitting Tenant?

The term ‘sitting tenant’ refers to someone who occupies a property on a long-term basis and has legal protections under a tenancy agreement that pre-dates the prospective owner’s purchase. These tenants are already residing in the property under either an Assured Shorthold Tenancy (AST) or a more longstanding agreement, possibly even a regulated tenancy dating from before the Housing Act 1988.

Regulated tenancies, sometimes referred to as protected tenancies, are the most secure form of rental agreement. Governed by the Rent Act 1977, these tenancies afford the tenant strong protections against eviction and often restrict the rent that can be charged, sometimes significantly below the market rate. These types of arrangements are more common in London and urban areas where older tenancies were established decades ago.

More common today, however, are ASTs – usually for a fixed term of six to twelve months, often transitioning to periodic (rolling) arrangements after the fixed period ends. While AST tenants have some protections, including notice periods and deposit security rules, they offer far more flexibility to landlords compared to regulated tenancies.

Why the Type of Tenancy Matters to Mortgage Lenders

Mortgage lenders assess risk thoroughly before approving a loan, and a property with existing tenants presents both opportunities and complications. The crucial factor is the type of tenancy and the specific terms binding the tenant and the landlord.

From a lender’s perspective, a property with a sitting tenant is not as readily repossessed or sold in cases of mortgage default. If the borrower fails to meet payment obligations, the lender cannot easily take possession of the property due to the tenant’s rights. This presents a greater financial risk, especially if the tenancy restricts income or increases legal complexities.

For regulated tenancies, many high-street mortgage lenders will simply not consider the property, regardless of the borrower’s creditworthiness. The reason lies in the restrictive nature of these agreements. The rental income may be well below market value, and evicting such tenants can be exceedingly difficult, requiring court orders and meeting a narrow set of legal criteria.

However, for properties with AST tenants, some lenders are willing to evaluate the application, especially if the tenant is on a periodic arrangement or the fixed term is nearing expiry. In such scenarios, the property is considered more flexible and the income from rents can be taken into account when calculating the applicant’s affordability.

The Buy-to-Let Context

When it comes to properties with tenants in situ, buy-to-let mortgages are the most relevant option. Traditional residential mortgages are primarily designed for owner-occupiers and are rarely, if ever, available for homes where someone else is already in residence.

Lenders in the buy-to-let market will scrutinise the details of the existing tenancy closely. They will ask for copies of the tenancy agreement, evidence of the rent being paid on time, the tenant’s length of tenure, details about the deposit being protected in a government-authorised scheme, and compliance with other landlord obligations such as gas safety certificates and energy performance documentation.

It’s important to note that some buy-to-let mortgage providers will refuse to lend if the tenancy agreement is too restrictive or if they suspect the property is subject to controlled rent. Moreover, some lenders will only offer a mortgage if the applicant is an experienced landlord – they may view a novice buyer taking on a sitting tenant as too risky.

Investment Implications of Buying a Tenanted Property

On the face of it, purchasing a house or flat with an occupant already paying rent may seem like an ideal turnkey investment. You don’t have to search for tenants, vet them, or face a void period. Provided the tenant pays reliably, you’ve got income from day one.

However, investors need to proceed with care. You may inherit problems rather than enjoy convenience. It’s vital to undertake due diligence. This means reviewing not just the physical state of the property (which should involve a survey), but also the tenant’s payment history, the legality and documentation of the tenancy, the rent level compared with current market value, and potential for future eviction or sale.

Properties let to long-term tenants under regulated tenancies can sell at a substantial discount compared to similar vacant properties. This discount reflects the limited control the new owner has over rent increases or repossession. From a capital appreciation standpoint, you must think long-term – such tenancies reduce flexibility and, in some cases, significantly limit return on investment.

Where properties are occupied on ASTs and the rent is at market rate, these risks are mitigated, though not entirely absent.

Legal Considerations You Must Understand

From a legal standpoint, you cannot simply evict a sitting tenant because ownership of the property has changed. The tenancy agreement survives the change of ownership, and the new owner steps into the role of the previous landlord. All responsibilities and rights transfer accordingly. This often surprises first-time investors who believe they can regain possession at will.

If you do intend to eventually regain possession – for example, to sell the property as a vacant dwelling for a higher value or move in yourself – you must abide by legal notice periods and procedures. For ASTs, this generally means serving a Section 21 notice giving at least two months’ notice, but even that has conditions. For example, you cannot serve this notice in the first four months of a tenancy, and recent legislation developments post-Grenfell and in the context of COVID-19 have seen shifting requirements appended to acceptable reasons for eviction.

For regulated tenancies, the legal process to evict can be practically insurmountable in the short term, unless you meet very specific conditions such as demolition for redevelopment. Even then, you will likely be ordered to compensate the tenant or provide rehousing alternatives.

Always consult with a solicitor experienced with landlord-tenant law before proceeding, and definitely before initiating any proceedings once you’ve taken ownership of a tenanted property.

Valuation and Survey Complications

Another issue that arises when trying to get financing on a tenanted property concerns valuation. Most mortgage lenders require a valuation of the property’s worth, usually conducted by a chartered surveyor on behalf of the lender. If the tenancy contains restrictive covenants, or if the rent is demonstrably below market rates, the valuer may apply a downward adjustment to the property’s value. This, in turn, reduces the Loan-to-Value (LTV) ratio, which might mean the lender offers a smaller loan amount or rejects the application altogether.

For example, if a property would typically be worth £350,000 as a vacant possession but has a tenant in place paying 40% below market rent under a regulated tenancy, the surveyor may value it closer to £250,000. If you’re applying for a 75% buy-to-let mortgage, the amount available may come in significantly lower than expected, requiring a larger deposit or supplementary finance.

How to Navigate the Process Successfully

If you’re determined to purchase a property with tenants in place, either for investment or future personal use, there are steps you can take to improve your odds of securing mortgage financing:

Choose the Right Lender: Not all mortgage providers cater to tenanted properties, and some explicitly restrict regulated or long-term tenants that reduce flexibility. Work with a mortgage broker experienced in investment properties or tenanted purchases.

Understand the Tenancy Structure: Ask the seller for the full tenancy agreement, rent deposit information, gas and electrical safety certificates, rent payment history, and tenant correspondence documents. This ensures there are no unpleasant surprises.

Review Rent Levels: If the rent is below current market averages, consider how that affects the rental yield and your repayment ability. Determine whether there’s legal scope to raise the rent over time and how that may occur.

Ensure Compliance: If the previous landlord had missed steps like registering the deposit in a government scheme, or failed to issue the correct documentation at the start of tenancy (e.g., ‘How to Rent’ guide), it may compromise your position in future disputes. Inquire thoroughly into such matters.

Plan for the Long Term: Sit down with a financial adviser and develop best-case and worst-case scenarios over a 5 or 10-year horizon. Will you have the capacity to manage the property as it stands, even if rent increases or repossession prove impossible in the short term?

Communicate with the Tenant: Although you’re not obliged to do so before the sale completes, establishing a rapport with the existing tenant soon afterwards is often a wise move. Understanding their intentions – whether they’re looking to move in a year or intend to stay for the next decade – informs your property planning.

Opportunities in Disguise

Despite the complexities, there are compelling opportunities for savvy buyers willing to navigate the legal and financial maze of a tenanted investment. Properties with regulated tenants often sell well below market value, making them worthwhile for buyers who are not dependent on high rental yields and can afford to hold the property long term.

In some cases, elderly tenants may vacate through natural attrition or relocation, and a property once valued at a significant discount could suddenly be worth much more upon gaining vacant possession. Additionally, properties with AST tenants and compliant tenancies present near-turnkey investment options with defined income streams available from day one.

Conclusion

Purchasing a property with sitting tenants isn’t for the faint-hearted, but with the right preparation, due diligence, and legal guidance, it can be a worthwhile investment. Whether you’re inheriting a regulated tenancy at a discount or stepping into a turn-key buy-to-let with an AST in place, success lies in understanding the risks, working with experienced professionals, and thinking long term. With care and clarity, what initially seems like a complex scenario can become a smart, income-generating asset.