SDLT On Uninhabitable Property After Mudan Court Ruling
You usually cannot get a Stamp Duty Land Tax refund just because a home was in very poor condition when you bought it.
- SDLT law asks if the property was objectively “suitable for use as a dwelling” on completion.
- Needing major works, new kitchen/bathroom, rewiring, or being unpleasant or unsafe by modern standards will usually still count as a dwelling.
- A refund is only realistic if it fundamentally could not be lived in or was legally barred from residential use.
- Next step: gather survey/works evidence and get advice from a specialist SDLT solicitor or tax adviser.
Scroll down for the full analysis.

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What if there is no substantive tax advice in the source material?
Introduction
Sometimes a source file contains only administrative correspondence and no actual tax or legal analysis. When that happens, there is no reliable basis for turning the material into a public-facing article about stamp duty land tax or any other legal issue. A proper article needs a real question, a reasoned answer, and identifiable legal sources.
The Question
The material provided appears to be a short exchange about sending a case file and keeping it confidential. It does not contain a substantive tax question, facts about a transaction, or any legal reasoning that can be restated for the public.
Nick’s Explanation
There is no substantive explanation in the source material. The correspondence is limited to an administrative message confirming that a file was sent and asking that it not be shared.
The Law
No legislation, case law, tribunal decision, HMRC guidance, or other legal authority is cited in the source material.
Analysis
Because the source text contains no legal analysis, it would not be appropriate to infer advice or create a tax conclusion that is not actually present. In YMYL tax content, the answer must be grounded in the facts provided and supported by identifiable legal authority. Here, neither is available.
If the intention was to create an article on a stamp duty issue, the underlying client question and the adviser’s substantive reply would be needed. For example, a usable source would normally include:
- the nature of the property transaction;
- whether the property was residential, mixed-use, or non-residential;
- whether multiple dwellings relief, replacement of main residence relief, or another SDLT issue was in point;
- the relevant dates and transaction structure in anonymised form; and
- the legal reasoning and authorities relied on.
Outcome
No tax conclusion can properly be drawn from the material supplied. The correspondence is purely administrative and does not support a public legal article on SDLT or any other tax issue.
Practical Steps
To produce a proper article, the source bundle should include:
- the client’s original tax question;
- the adviser’s full substantive reply;
- the key anonymised facts of the transaction or dispute; and
- any legislation, case law, or HMRC guidance relied on.
If the issue concerns whether a dwelling was uninhabitable or not suitable for use, the legal analysis should also address the now relatively high condition threshold following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799.
Conclusion
The supplied text is only a confidential file-transmission email. It does not contain a tax question or legal answer, so no substantive SDLT article can responsibly be created from it.
Legal References Used
- 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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