The development hereby permitted shall be begun before the expiration of three years from the date of this permission. Reason: In accordance with the provisions of Section 91 of the Town and Country Planning Act, 1990 ( as amended by Section 51 of the Planning and Compulsory Purchase Act 2004).

The development hereby permitted shall be carried out in accordance with the approved plans listed in schedule A. Reason: For the avoidance of doubt and in the interests of proper planning.

No development shall commence until a surface water drainage scheme for the site, based on sustainable drainage principles and an assessment of the hydrological and hydrogeological context of the development, has been submitted to and approved in writing by the Local Planning Authority. The scheme shall include results of infiltration testing, along with details of groundwater levels and soakaway design, in accordance with Building regulations Part H, to verify whether or not soakaways will be suitable for the development. Where soakaways are found to be suitable, details of the soakaways to be installed should be provided. If the infiltration test results or ground water levels demonstrate that soakaways are not appropriate, an alternative method of surface water drainage shall be detailed and justified instead. The scheme shall also include a programme of phasing, implementation and maintenance for the lifetime of the development and subsequently be implemented in accordance with these approved details and retained for the life of the development.   Reason: In the interests of providing a satisfactory level of surface water drainage, improving water quality and to prevent flooding

The materials to be used in the construction of the external surfaces of the extension hereby permitted shall match those used in the existing building. Reason In the interest of visual amenity in accordance with policy D2 of the Sedgemoor Local Plan 2011-2032.

The development hereby approved shall be carried out in accordance with the flood resilience measures as set out in submitted and approved Flood Risk Assessment dated 25th September 2024. Reason: To safeguard the site and surrounding area from flood risk in accordance with Sedgemoor Local Plan 2011-2032 Policy D1.