Can photos of a property help prove it was not suitable for use for SDLT?

Introduction

People often ask whether photographs showing serious disrepair can support a claim that a property was not suitable for use as a dwelling for Stamp Duty Land Tax (SDLT) purposes. This matters because the SDLT treatment can be different if a building is genuinely not suitable for use as a dwelling at the effective date of the transaction.

The difficulty is that the legal threshold is now quite high. It is not enough that a property needs work, is run down, or would be uncomfortable to live in without renovation. The question is whether, viewed realistically at the relevant date, it was suitable for use as a dwelling. Recent case law has made clear that only fairly serious cases will meet that test.

The Question

A buyer wants to know whether photographs of a property in poor condition can show that it was not suitable for use as a dwelling when purchased, and therefore affect the SDLT position.

Nick’s Explanation

Nick’s explanation, in substance, is that photographs can be useful evidence, but they are rarely enough on their own. The key issue is not whether the property looked unattractive or needed renovation, but whether it crossed the legal threshold for being unsuitable for use as a dwelling at the relevant date.

In anonymised form, his point can be summarised like this: photos may help demonstrate the condition of the property, but the current legal test is demanding, and many properties needing substantial repair will still count as dwellings for SDLT purposes.

That approach is consistent with the modern case law. Evidence such as survey reports, contractor assessments, utility condition, structural evidence, and completion-date facts will usually matter more than photographs alone.

The Law

SDLT is charged under the Finance Act 2003. Whether residential rates apply depends in part on whether the subject matter of the transaction includes a dwelling.

The legislation does not turn simply on whether a property is habitable in the everyday sense. The legal question is whether the building was “suitable for use as a dwelling” at the effective date of the transaction. That wording has been considered in a number of tribunal and court decisions.

Recent authority is especially important. In Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, the Court of Appeal confirmed that the threshold for showing a property was not suitable for use as a dwelling is relatively high. A property can be in poor condition, require major works, or lack some expected features, and still remain suitable for use as a dwelling for SDLT purposes.

This means that “uninhabitable” in casual language does not automatically mean “not suitable for use as a dwelling” in the statutory sense.

Analysis

When assessing whether photographs will help, it is useful to work through the issue in stages.

1. Identify the relevant date

   The condition of the property must be judged at the effective date of the transaction, usually completion. Evidence from before or after that date may still help, but only if it reliably shows the position at the relevant time.

2. Ask what the photos actually prove

   Photos may show missing kitchens, damaged bathrooms, mould, exposed wiring, leaks, broken windows, stripped-out rooms, or structural damage. But images do not always show the full context. They may not prove whether defects were temporary, localised, repairable without major reconstruction, or inconsistent with residential use.

3. Apply the legal test, not a common-sense renovation test

   The question is not whether a reasonable buyer would want to move in immediately. It is whether the property was suitable for use as a dwelling. Following Mudan, the courts have made clear that the threshold is now relatively high in “uninhabitable” or “not suitable for use” cases.

4. Consider the nature and extent of the defects

   Evidence is stronger where the defects go to the basic character of the building as a dwelling. For example, severe structural instability, conditions making occupation unsafe in a fundamental way, or a state of disrepair so serious that the building cannot realistically function as a home at all may be relevant. By contrast, absence of modern fittings, outdated condition, damp, disrepair, or the need for substantial refurbishment may still fall short.

5. Look for supporting evidence

   Photographs are best treated as part of a wider evidential picture. Helpful supporting material may include:

   • survey reports prepared close to completion
   • builder or engineer reports
   • evidence of structural failure or dangerous conditions
   • records showing utilities were disconnected or unusable
   • local authority notices, if any
   • completion statements and correspondence describing the property condition
   • mortgage valuation comments, where relevant
   • invoices and schedules of works showing the scale of remedial work needed immediately after purchase

6. Be realistic about the effect of recent authority

   After Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, it is harder to succeed with arguments that a run-down residential property was not suitable for use as a dwelling. The courts have signalled that the condition threshold is relatively high. So while photographs may support a case, they will not transform an ordinary refurbishment property into a non-dwelling case.

Outcome

Photographs can help, but they are not usually decisive by themselves. If the property was merely in poor or outdated condition, needed significant renovation, or was unpleasant to occupy, that will often not be enough. In light of Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, the condition threshold in “not suitable for use as a dwelling” cases is now relatively high.

In practical terms, a buyer should assume that strong, objective evidence will be needed to show that the property had ceased to be suitable for use as a dwelling at the effective date of the transaction.

Practical Steps

1. Gather dated photographs from as close to completion as possible.

2. Obtain any survey, valuation, contractor, engineer, or structural reports that describe the condition at that time.

3. Identify defects affecting the basic ability of the building to function as a home, not just defects showing disrepair or the need for refurbishment.

4. Check whether there were utility failures, safety issues, or official notices that support the position.

5. Compare the facts carefully with the current case law, especially Mudan.

6. If SDLT has already been paid and a reclaim is being considered, review the evidence before making any amendment or repayment claim.

Conclusion

Photos are relevant evidence, but the legal test is demanding. A property does not stop being a dwelling for SDLT just because it is dilapidated or needs major work. Following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, only more serious cases are likely to satisfy the “not suitable for use as a dwelling” test.

Legal References Used

• Finance Act 2003
• Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799

This page was last updated on 22 March 2026.

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