I am in the process of purchasing some of a neighbour's garden to extend the garden of my main (and only) residence. The purchase price is well below the SDLT threshold but I cannot find any official HMRC guidance on whether the 3% surcharge would apply to this.
Logic would state that it would not apply as it wouldn't apply to future buyers of the house and gardens but, then again, they would pay SDLT on the extra value it adds to the existing house and garden.
I have found this article from 2020 which says:
If buying land from the ‘garden or grounds’ from the homeowner, but not the dwelling itself (i.e.- this is retained by the homeowner), the residential rates will apply, however there will NOT be any 3% surcharge if the dwelling is not also being purchased.
Can anybody point to the official HMRC guidance on the rules as at Mar 2024?