Pool house annex not a ‘single dwelling’ and does not qualify for SDLT relief
Summary
The First-tier Tribunal dismissed an SDLT appeal concerning whether a pool house annex formed a separate single dwelling for multiple dwellings relief. HMRC successfully argued that the annex lacked the privacy, security and domestic functionality required to qualify, and the tribunal agreed the arrangement did not meet the test for a single dwelling.
Why it matters
Surveyors involved in valuation, acquisition advice and tax-related property assessments may need to consider whether ancillary buildings genuinely function as separate dwellings. The case highlights how physical layout, privacy, services and practical occupation can affect SDLT treatment.
Key points
- HMRC challenged a claim for multiple dwellings relief on an £2.6 million estate purchase.
- The disputed pool house contained five rooms but was not accepted as a single dwelling.
- The tribunal found privacy and security concerns could not be adequately resolved.
- Shared services and a single Land Registry title supported HMRC's position.
- The appeal was dismissed, with permission to appeal still possible.
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