24 Ivymount Road, LONDON, SE27 0NB

construction of a loft conversion

Authority: London Borough of Lambeth
Appeal type: ldc · Lawful Development Certificate
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Jones L

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

What decided it

The Council's calculation of roof volume increase was erroneous as it double-counted the area where dormers meet, and the correct calculation shows the increase does not exceed 40 cubic metres, thus satisfying the GPDO permitted development condition.

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