Clarissa Yambasu v London Borough of Southwark

Decision date: 5 July 2023

Neutral citation: [2023] UKUT 152 (LC)

Overall AI summary confidence: high

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Short overview

This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.

AI confidence in this short overview: high

This appeal concerned estimated major-works service charges for renewal of a district heating system serving the appellant’s leasehold flat. The Upper Tribunal upheld the First-tier Tribunal’s findings that the landlord complied with Schedule 3 consultation requirements, that the apportionment method (including bed-weighting and inclusion of non-residential units) was binding by issue estoppel, and that the works were reasonably incurred in the context of a phased renewal programme. The appeal was dismissed.

Ratio decidendi

This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.

AI confidence in this ratio decidendi summary: high

Where a consultation notice complies with the content requirements of Schedule 3 and elicits no tenant observations, the consultation obligation for qualifying works will be treated as satisfied; an earlier tribunal determination between the same parties on apportionment can create issue estoppel binding subsequent proceedings; and, on the facts, further works following a feasibility study and prior phased investment may be held to be reasonably incurred.

Obiter dicta

This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.

AI confidence in this obiter dicta summary: medium

The tribunal observed that the lease obligation to provide heating does not necessarily require the landlord to retain a specific historic system and that the FTT should ideally make its apportionment calculations and factual basis clearer to avoid ambiguity.