alterations to previously approved Planning ref no. 21/1152. The alterations consist of change of house types for unit numbers 28, 29, 30, 31, 32, 33, 50, 51, 52, 53, 54, 55, 60, 61, 62, 63, 64, 65, 82, 83, 84, 85, 86 and 87 together with all associated site works