Extension via permitted development - rooflights question...

[Rudidudi]

Im in the process of submitting an application for permitted development for an extension of 6m.

The height of the eaves is 3m, no parapet wall.

I want to fit lantern type roof lights, which sit on a woodern frame and which will extent upwards some 400mm at a guess.

I know that the eaves must not exceed 3m and the roof must not exceed 4m, is there any limitation on the use of lantern type windows / rooflights?

 

[RandomGrinch]

Hi,

These people seem to think not! :
https://westburyjoinery.com/blog/does-a-roof-lantern-need-planning-permission/
...as long as the total height of the roof lantern does not exceed 4m above ground level.

 

[^woody^]

No more than 150mm projection for roof windows

 

[Notch7]

The height of the eaves is 3m, no parapet wall

Just note: the 3 metres is from ground level not DPC