Internal alterations to facilitate creation of 2 no. additional 1 bed flats (one at No. 4 and one at No.5) ; insertion of full height openings and juliet balcony at first floor level and extension and alteration of existing dormers and construction of balconies at second floor level on east elevation of both properties; addition of dormer to south roof slope of No.5; replacement windows, and; creation of 2 no. parking spaces within front garden area of No.5