For buildings to the rear of 3 High Street: conversion of outbuilding 1 to office with kitchen and stores; conversion of outbuilding 2 to treatment room and stores; for outbuildings 3 and 4, demolition of later garage and replacement with a new training space linked to a reception office in the existing brick building to provide training for internal and external people; amendments to existing parking and the provision of 4 spaces in total, all in association with the established business at No 3 High Street