154 Whitmore Road, HARROW, HA1 4AQ

Authority: London Borough of Harrow
Appeal type: ldc · Lawful Development Certificate
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Brownless E

Main issues, as the Inspector framed them

Whether the Council's decision to refuse to grant a certificate of lawful use or development was well-founded, specifically whether the proposed development would constitute permitted development under Class B, Part 1, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015

What decided it

The appellant's CAD-based volumetric calculation method, which properly accounted for the bellcast roof form and excluded roof verge space, demonstrated on the balance of probabilities that the additional roofspace would be 47.347 cubic metres, within the 50 cubic metre permitted development threshold for semi-detached houses.

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