| Building 4, Status Drive, Heathrow, UB3 5EY | 45 | 0.09 | permissioned |
| Bedfont Cross Stanwell Road TW14 8NX | 44 | 0.32 | Submitted |
| Q3 House, Mondial Way, Harlington, UB3 5AR | 42 | 0.25 | permissioned |
| Dolphin Bridge House Rockingham Road UB8 2XL | 41 | 0.29 | Started |
| Fanuc House, Station Approach, Ruislip, HA4 8LF | 40 | 0.19 | permissioned |
| Fanuc House 1 Station Approach HA4 8LF | 40 | 0.19 | Started |
| SA 36: Hayes Bridge, Uxbridge Road | 40 | 0.77 | not-permissioned |
| Securitas House (formerly Lovell House), 271 High Street, Uxbridge, UB8 1LQ | 38 | 0.13 | permissioned |
| 5 Station Road, West Drayton, UB7 7BT | 38 | 0.26 | permissioned |
| Riverview Oxford Road UB8 1HS | 37 | 0.91 | Submitted |
| Kirk House 97-109 High Street UB7 7QH | 36 | 0.17 | Started |
| Long Lane, Hillingdon | 36 | 0.26 | Started |
| Building 3, Status Drive, Heathrow, UB3 5EY | 36 | 0.08 | permissioned |
| Audit House, 260 Field End Road, Eastcote, HA4 9NB | 35 | 0.16 | permissioned |
| Waterside Oxford Road UB8 1HS | 35 | 0.89 | Submitted |
| SA 11: Charles Wilson Engineers, Uxbridge Road, Charville | 34 | 0.84 | not-permissioned |
| Maple And Poplar Day Centre Maple Road UB4 9NQ | 34 | 0.37 | Submitted |
| Canada House 272 Field End Road HA4 9NA | 34 | 0.20 | Started |
| Westcombe House 36-38 Windsor Street UB8 1AB | 33 | 0.10 | Started |
| Early Years Centre (Plot 2) Acol Crescent HA4 6QP | 33 | 0.28 | Started |
| 33-37 Belmont Road UB8 1QT | 33 | 0.11 | Submitted |
| Flc Car Sales Falling Lane UB7 8A | 30 | 0.14 | Submitted |
| Malt House, 128 Field End Road, Eastcote, HA4 9XQ | 30 | 0.25 | permissioned |
| SA 18: West End Road, South Ruislip | 30 | 0.76 | not-permissioned |
| Allport House High Street Cowley Business Park UB8 2AN | 28 | 0.29 | Started |
| The Crane Ph Watersplash Lane UB3 4QS | 27 | 0.23 | Submitted |
| Tommy Flynns, Sutton Court Road, Hillingdon, UB10 9HR | 26 | 0.25 | permissioned |
| U shaped ext NW of Harefield Place, The Drive, Ickenham, UB10 8AQ | 25 | 0.24 | permissioned |
| Packet Boat Marina Packet Boat Lane UB8 2JJ | 25 | 3.75 | Submitted |
| SA 25: Long Lane, Hillingdon, Uxbridge North | 25 | 0.26 | not-permissioned |
| Princes House Nobel Drive UB3 5EY | 24 | 0.13 | Submitted |
| Trout Road, Yiewsley | 24 | 0.14 | Started |
| Duval House High Street UB7 0BT | 24 | - | Submitted |
| Alexander House 106 Pembroke Road HA4 8NW | 23 | 0.09 | Submitted |
| Eagle House, The Runway, HA4 6SE | 22 | 0.20 | permissioned |
| Jebsen House, 53-61 High Street, Ruislip, HA4 7BD | 22 | 0.09 | permissioned |
| SA 15: Royal Mail Sorting Office, Park Way, Manor | 22 | 0.26 | not-permissioned |
| The Kings Arm PH, 109 Coldharbour Lane, Hayes, UB3 3EG | 21 | 0.16 | permissioned |
| Woodside Day Centre 401 Uxbridge Road UB4 0RE | 20 | 0.29 | Started |
| Abrook Arms Ph Harefield Road UB8 1PW | 18 | 0.17 | Started |
| 579-583 Uxbridge Road UB4 8HP | 18 | 0.20 | Submitted |
| Tavistock House, 5 Rockingham Road, Uxbridge, UB8 2UB | 16 | 0.09 | permissioned |
| Mondial House 5 Mondial Way UB3 5AR | 16 | 0.19 | Submitted |
| 1200 Uxbridge Road UB4 8JD | 16 | 0.12 | Submitted |
| 50 Weir House Riverside Way UB8 2YF | 16 | 0.27 | Submitted |
| 51 Belmont Road UB8 1RZ | 16 | 0.09 | Submitted |
| Weir House, 50 Riverside Way, Uxbridge, UB8 2YF | 14 | 0.28 | permissioned |
| Young James House 51 Belmont Road UB8 1RZ | 14 | 0.09 | Submitted |
| Metro House, 201 Pinner Road, Northwood, HA6 1BX | 13 | 0.12 | permissioned |
| Transport House Uxbridge Road UB10 0LY | 12 | 0.08 | Submitted |