Planning drawings for a side return: fixed price from £1,698
Those ranges are the side return extension cost for the build itself. The drawings are a separate, much smaller line, and ours are a fixed price: from £1,698, or from £94 a month on an interest-free plan. Every price includes VAT; council application fees are paid separately, direct to your council.
The Essentials package covers your 3D Home Scan, your planning or permitted development drawings, submission and chasing the council for a decision. See packages and pricing, or speak to an expert if you would rather talk your side return through first.