

Choosing a Surveyor
Costs and Fees
Application Fees in 2026 for some typical Householder Applications
The application fees due to the Local Authority are payable at the time the Planning submission is made. Below are some of the relevant current fees:
Extensions / Alterations to a dwellinghouse: £528.00
Certificates of Lawful Development (where works have not yet been undertaken): £298.00 or more depending on the type required.
Prior Approvals: £240.00 or more depending on the type required.
BH Planning & Design Fees
Please contact us for a tailor-made quote which will either match the below indicative pricing, be higher or be lower depending on various factors. Since it can be helpful to have an indication of likely costs, we provide some typical costings below as a rough guide:
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Planning Drawings for e.g., a rear extension or a loft conversion (including a site visit to measure up, issuing of Plans, submitting the application on the Planning Portal): £950.00 and includes any required amendments to the drawings and resubmission if Planning is refused.
Building Control compliant drawings (where required): £700.00
Structural Drawings: £750.00
FREE Party Wall Compliant Architectural Drawings are provided.