Hello, this is my first post and my first experience as a self-builder. Currently at the RM planning application stage for a four-bedroom house on a good size plot. The outline planning approval included the conditions to provide details of the land, foul and surface water drainage arrangements, plus a detailed scheme to increase the footway along the site frontage.
I've received a quote for the water drainage design and the footway design (both by same company), but the cost seems quite high. I'd welcome any advice about the cost of this work as I don't have anything to compare it to and, at the moment, can't find another company to quote.