“19(1) Relevant costs shall be taken into account in determining the amount of a service charge payable for a period – (a) only to the extent that they are reasonably incurred, and (b) where they are incurred on the provision of services or the carrying out of works, only if the services or works are of a reasonable standard and the amount payable shall be limited accordingly.”
“(1) A tenant may make an application for an order that all or any of the costs incurred, or to be incurred, by the landlord in connection with proceedings before a court or the leasehold valuation tribunal, or the Lands Tribunal, …, are not to be regarded as relevant costs to be taken into account in determining the amount of any service charge payable by the tenant or any other person or persons specified in the application. (2) The application shall be made – (a) … (b) in the case of proceedings before a leasehold valuation tribunal, to the tribunal before which the proceedings are taking place or, if the application is made after the proceedings are concluded, to any leasehold valuation tribunal; (c) in the case of proceedings before the Lands Tribunal, to the tribunal; (d) … 5 (3) The court or tribunal to which the application is made may make an order on the application as it considers just and equitable in the circumstances.”
“The Tribunal therefore determine that the failure of [the landlord] to carry out due diligence as to the paint quality and type prior to the erection of the scaffolding rendered the costs incurred of the scaffolding to the rear of the block unreasonable and that while part of the works to the façade could not reasonably have been contemplated there was no properly justifiable reason for the failure to carry out any decorating works to the façade once the window box problem was discovered. The Tribunal determines that the full cost of the scaffolding was not reasonably incurred only£2,384.47 including VAT… is reasonably incurred and payable”