72 Petley Road London W6 9ST
Submission of details of an enhanced sound insulation value DnT,w + Ctr [and L'nT,w] of at least 5dB above the Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to Condition 7 of planning permission reference: 2024/00537/FUL dated 7th May 2025.