“...which piece of land has a frontage to Hare Lane of ninety four feet or thereabouts and contains at the rear abutting on Crockers Lane seventy four feet or thereabouts (both measurements following the line of the hedge) and with its boundaries abuttals and dimensions (little more or less) is more particularly delineated and described in the plan drawn hereon and therein coloured pink together with the messuage erections and buildings thereon erected... the Purchase will not erect any Buildings (other than the Motor Shed already built and a similar structure hereby authorized...”