WELL, here I am, 2 months down the line.
Funny old thing happened. After maybe 8 calls to the local council, querying this and that, with a full description of what I wanted to do each time, I sent in my application plus £150.
They call us to say 'Um, because the PDR have been removed from your estate, there's no fee' (I did ask where it says that on their website but they didn't know...)
I get another call telling me Highways have objected as apparently now a 4 bedroom house must have three off road parking spots.... BUT I get another call from the planning officer saying I don't. need. planning. permission. for. this.
All that time and hassle, hours of drawing this, measuring that, scaling the other, plus £20 for new OS maps (which don't show our boundary anyway
).
She couldn't explain why no one at the council had picked up on the fact my alteration wouldn't attract PP (though if we were turning the up and over door into a bay window, we would have...)
Anyway, she's going to let the PP run, whilst overriding Highways, but did mention the 'way' to do it was basically covertly, then if we lived in the house for 4 more years, PP was assumed!!
But I wanted to do it properly (hence all the jeffing shenanigans and hours of wasted time getting PP), so I had to apply for a Building Notice; and even that form said 'Cost:....', then '+VAT:...', 'Total:...' so I took £319.50, added 18.5%, wrote them a cheque- then they returned it saying it was only £319.50 (SO why the 'ecking '+VAT' bit???)
So anyway, we found a builder who actually didn't need 3D plans to stick Celotex to the floor and 2 walls, build a block wall and dot and daub plasterboard onto the inside of the new cube, and bash through and fit a window. Fancy!
Hoo-bleedin'-ray.