Can a home with shared amenities be treated as mixed-use for SDLT?

Introduction

This is a common SDLT question where a buyer has purchased a high-value dwelling within a wider development and, as part of ownership, also has rights to use shared facilities such as leisure areas, gardens, concierge spaces or other communal amenities. The issue is whether those extra rights mean the transaction was not purely residential and should instead have been taxed as mixed-use property.

Buyers often raise this point when reviewing an earlier SDLT return and considering a refund claim. The difficulty is that the statutory definition of “residential property” is wide, and HMRC usually argues that communal rights connected with a dwelling are still residential for SDLT purposes.

The Question

A purchaser bought a dwelling in a luxury residential development and paid SDLT at residential rates. Later, the purchaser considered whether the transaction might instead have been mixed-use because ownership also involved rights and obligations relating to shared amenities across the wider estate, together with a management arrangement and service charge.

HMRC rejected the refund claim, relying on section 116 Finance Act 2003 and tribunal decisions dealing with communal facilities. The purchaser then considered whether, at HMRC review stage, additional legal argument could still be put forward to support the claim that there were separate chargeable interests or that the shared amenities were not residential property.

Nick’s Explanation

Nick’s view was cautious. He considered that the case needed much closer examination of the underlying documents before any confident conclusion could be reached. In particular, he identified the need to review the title deeds, any freehold or share-of-freehold arrangements, the management documentation, and the exact legal nature of the rights over the shared amenities.

His provisional reasoning can be summarised as follows:

• there may be an argument that the purchaser acquired two separate interests: the dwelling itself and a separate right to use shared amenities;
• section 44 FA 2003 may require all chargeable interests acquired in the same transaction to be taken into account;
• there may be an argument that section 116(1)(c) FA 2003 is not satisfied if the rights benefit the residents generally rather than being appurtenant to one dwelling or its grounds; and
• the contractual and commercial structure may matter, especially if the rights arise under mandatory management arrangements rather than as ordinary rights attached to the dwelling.

At the same time, Nick was careful not to overstate the strength of the point. His overall message was effectively that the argument was interesting, but expectations should be restrained unless the documents clearly showed a genuinely separate non-residential interest.

The Law

The starting point is Part 4 Finance Act 2003.

Section 43 FA 2003 defines a land transaction broadly as an acquisition of a chargeable interest.

Section 44 FA 2003 deals with contract and completion rules and, in practical SDLT analysis, forms part of the framework for identifying what chargeable interests are acquired and when tax is calculated.

Section 48(2) FA 2003 excludes certain exempt interests from the meaning of “chargeable interest”, including a licence to use or occupy land in some circumstances. That can matter where a buyer says they acquired no proprietary land right at all, only a contractual permission.

Section 116 FA 2003 is central. It provides that “residential property” includes:

• a building used or suitable for use as a dwelling;
• land that is or forms part of the garden or grounds of such a building; and
• an interest in or right over land that subsists for the benefit of such a building or its garden or grounds.

That third limb, section 116(1)(c), is deliberately broad. It often brings within “residential property” rights over shared accessways, communal gardens and other facilities enjoyed because of ownership of the dwelling.

HMRC has relied on tribunal decisions such as Khatoun v HMRC TC/2019/02510, Bonsu v HMRC TC/2022/11430 and Sexton v HMRC TC/2022/00160 in arguing that communal facilities can still be residential property for SDLT purposes.

Where a taxpayer argues that a dwelling was not suitable for use as a dwelling on the effective date, the threshold is now relatively high following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799. That case makes clear that “not suitable for use” arguments will only succeed in more serious cases. Although that is a different issue from the communal amenities point, it is important because some refund claims are advanced on both bases.

Analysis

The mixed-use argument in this type of case usually depends on four questions.

First, what exactly did the purchaser acquire?

If the transfer or lease granted only the dwelling and ordinary rights incidental to dwelling ownership, HMRC will usually say the whole subject matter was residential. If, however, the buyer also acquired a distinct proprietary interest over separate land or facilities, that may support a mixed-use analysis.

Secondly, are the shared amenities part of the residential definition in section 116?

HMRC’s usual position is that rights to use communal gardens, leisure facilities or similar amenities are caught by section 116(1)(c) because they “subsist for the benefit” of the dwelling. The fact that many residents share the same rights does not automatically take them outside the definition. That is why HMRC often cites the tribunal decisions mentioned above.

Thirdly, is the buyer’s right proprietary or merely contractual?

If the buyer only has a contractual arrangement with a management company, there may be an argument that this is not a chargeable interest in land at all, but only a service arrangement or licence. However, that argument can cut both ways. If it is merely contractual, it may not help establish mixed-use treatment. On the other hand, if the buyer says it is a separate land right, HMRC may respond that it still falls within section 116(1)(c) as a residential right benefiting the dwelling.

Fourthly, is there anything genuinely commercial or non-residential in the legal structure?

A taxpayer may point to a management company operating amenities on a wider estate, charging separately, or generating income connected with those facilities. But commercial administration alone does not necessarily make the acquired property non-residential. The key question remains whether, as a matter of legal substance, the purchaser acquired a separate non-residential chargeable interest.

That is why the documents matter so much. The title, lease, transfer, estate documents, management agreement and service charge provisions may reveal one of several possibilities:

• the rights are simply appurtenant residential rights and the claim is weak;
• the rights are separate but still rights over land benefiting the dwelling, so section 116(1)(c) still applies;
• the rights are only contractual and do not alter the SDLT analysis; or
• in a rarer case, the purchaser acquired a truly separate non-residential interest capable of supporting mixed-use treatment.

On the facts described, HMRC’s resistance is understandable because the statutory wording and existing tribunal decisions tend to favour a residential classification where communal amenities are enjoyed because of ownership of a dwelling in the development.

Outcome

The practical conclusion is that a claim that a dwelling within a residential development was mixed-use merely because the owner also had access to shared amenities faces an uphill struggle.

There may be an arguable case if the documents show a genuinely separate interest and a legal structure going beyond ordinary residential rights. But without that, HMRC is likely to maintain that the transaction remained wholly residential under section 116 FA 2003.

If the alternative argument is that the dwelling was not suitable for use as a dwelling, that is now also difficult to establish because the threshold is relatively high following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799.

Practical Steps

If you are assessing a similar SDLT refund claim, the next steps are usually:

1. obtain the transfer, lease, title register and title plan;
2. review all estate documents, management agreements and service charge provisions;
3. identify whether the buyer acquired a proprietary right, a licence, or only contractual service rights;
4. check whether any right over shared land is legally appurtenant to the dwelling or exists independently of it;
5. compare the facts carefully with section 116 FA 2003 and the tribunal decisions on communal facilities;
6. if a review is available, set out the legal analysis clearly and attach the key documents rather than relying on broad assertions;
7. avoid assuming that previous refunds in other cases will determine the present case, because HMRC will usually treat each transaction on its own facts and documents.

Where a claim is already at review stage, additional argument may still be useful if it is document-based, legally structured and directed to the exact nature of the rights acquired.

Conclusion

Access to shared amenities does not by itself make a dwelling purchase mixed-use for SDLT. The question depends on the legal nature of the rights acquired, but section 116 FA 2003 gives HMRC a strong basis for treating many communal rights as residential. Unless the documents show a genuinely separate non-residential interest, a refund claim is likely to be difficult.

Legal References Used

• Finance Act 2003, section 43
• Finance Act 2003, section 44
• Finance Act 2003, section 48(2)
• Finance Act 2003, section 116
• Khatoun v HMRC TC/2019/02510
• Bonsu v HMRC TC/2022/11430
• Sexton v HMRC TC/2022/00160
• 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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