Wrap around single storey extension - Harrow council London

[klingon]

Hi everyBODy

I live in Harrow London, I have 4x 7.5 m back and 1.5x 3.5m single store flat roof extension to side of the detached house extension to build.

I just want to give building control notice the 48hour notice to the council as I think this falls under permitted developement.

But someone told me that this is actually a Wrap around extension and requires planning permission.
Below I have uploaded an image of the proposed extension, the area shown in red is the one which is confusing me at the minute.

Untitled

• klingon
• 30 Jul 2012
• 1

Does anyone know if this is permitted developement ?

What is a certificate of lawful development, is this soimething different to planning permission or is the same ?

I really want to do is save time on application process as if a do a planning permission appli than I have to wait 2 months to build does anyone know a way around it?

Guessssss to many question but any help is appreciated.

 

[freddiemercurystwin]

No this would not be Permitted Development. You will need to apply for Planning Permission. A Certificate of Lawful Development only applies to development that is Permitted Development so is irrelevant here.

http://www.planningportal.gov.uk/uploads/100806_PDforhouseholders_TechnicalGuidance.pdf page 26-27

If you want to do as you want you will need to apply for Planning Permission.