Get a Quote

Conversion of roof space, rear dormer, 2 rear roof lights.

Development Type

Roof extension/ loft conversion



28 Bideford Road, Ruislip HA4 0UB

Development Type

Roof conversion, rear dormer, roof lights.


Proposed Development

Conversion of roof space to habitable use to include a rear dormer, 2 rear roof lights and conversion of roof space from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)


4D Planning's role

4D Planning advised the client on what extension to the roof they can achieve under the planning framework. We advised that the largest extension possible can be achieved under lawful development (GPDO) for a hip to gable roof extension with a rear dormer window and rooflights. The application was prepared and we designed the extensions and architectural drawings. Hillingdon Council approved the application as lawful.



Let's discuss how we can help you on your next project

Get in touch today to speak to a Chartered Planning Consultant for a free no-obligation quote


Message Us NowMessage Us