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Planning appeal decision

Dismissed10 November 20233314443

44 Mount Pleasant, RUISLIP, HA4 9HG

the conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable

Authority
London Borough of Hillingdon
Appeal type
ldc · Lawful Development Certificate
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Howell M

Main issues, as the Inspector framed them

  • Whether the Council's decision to refuse to issue a Lawful Development Certificate was well-founded, turning on whether the conversion of the roof space was lawful on the date of application and whether the proposal amounts to development works permitted by Article 3, Schedule 2, Part 1, Classes B and C of the Town and Country Planning (General Permitted Development) (England) Order 2015

What decided it

The proposed works, particularly the rear dormer combined with the hip-to-gable conversion, would constitute a new roof structure rather than a permitted enlargement, and would breach the conditions of Class B of the General Permitted Development Order by failing to maintain the rear eaves and extending beyond the original external wall.

The main issues and the deciding factor are read from the published letter by Town Planner Pro; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.

In the app this decision sits on the map beside every other appeal around it, with the full reasoning summary, the letter held on file, and the case law it applies.