Thanks. I'd enquired with local planning and the response was 'you'll probably need to submit a non-material amendment' which didn't sound very conclusive but I will to be on the safe side.
We received planning approval for developments to the front of our house last year. This consisted of rendering the front (previously brick), building a stone wall, adding a porch and changing the windows/doors. This was to done to match work previously completed on an extension at the rear.
We...