| Cinder Lane (former Lambsons site), Castleford | 1,022 | 7.86 | permissioned |
| Former C6 And Nestle Site, Castleford | 723 | 24.11 | permissioned |
| Prince of Wales Colliery Park Road, Pontefract | 576 | 16.86 | permissioned |
| Former Prince of Wales Colliery - Monk Hill Triangle Site, Pontefract | 544 | 13.55 | not-permissioned |
| Stations Area, Normanton | 409 | 9.88 | not-permissioned |
| Oxiris Chemical Works and Adjoining Common Lane, Knottingley | 395 | 9.88 | not-permissioned |
| Former B Power Station Site, Wakefield | 334 | 16.64 | permissioned |
| Former C6 Solutions Centre, Castleford | 300 | 37.15 | not-permissioned |
| Ings Road (South of Ings Road), Wakefield | 271 | 5.72 | not-permissioned |
| Land at Saxon Way, Castleford | 242 | 6.07 | not-permissioned |
| Jacobs Well Lane, Wakefield | 217 | 3.61 | not-permissioned |
| Former Quarry Womersley Road, Knottingley | 165 | 7.77 | not-permissioned |
| West End, Hemsworth | 160 | 2.32 | not-permissioned |
| Nestle Site, Wheldon Road, Castleford | 155 | 3.47 | not-permissioned |
| Ings Road (former Crown Works site), Wakefield | 154 | 0.51 | not-permissioned |
| Kirkgate (south & east of Kirkgate roundabout), Wakefield | 151 | 3.42 | not-permissioned |
| Station Road/Normanton Sidings, Normanton | 142 | 5.40 | not-permissioned |
| Ings Road (North of Ings Road), Wakefield | 122 | 4.86 | not-permissioned |
| Former Clayton Hospital, Wakefield | 122 | 1.62 | not-permissioned |
| Victoria Mills, Ossett | 117 | 3.91 | not-permissioned |
| Bishopgarth, Wakefield | 112 | 3.55 | permissioned |
| Former factory Monkhill lane, Pontefract | 111 | 2.78 | not-permissioned |
| Belle Vue Stadium, Doncaster Road, Wakefield | 106 | 2.53 | not-permissioned |
| Castleford Tigers Ground, Wheldon Road, Castleford | 105 | 3.85 | not-permissioned |
| Former Site Of Nestle (C6 phase 1), Castleford | 100 | 3.33 | permissioned |
| Lumley Street, Castleford | 100 | 4.64 | permissioned |
| Former Factory, Pontefract | 89 | 2.02 | not-permissioned |
| Land at Pemberton Drive, Castleford | 87 | 2.19 | not-permissioned |
| Former Flanshaw Children's Centre, Wakefield | 77 | 1.92 | not-permissioned |
| Carleton Furniture Group, Pontefract | 70 | 3.02 | not-permissioned |
| Former Pontefract General Infirmary, Pontefract | 66 | 1.66 | not-permissioned |
| Police Station, 40A Wood Street, Gills Yard, Wakefield | 63 | 0.59 | permissioned |
| Land between Horsefair and Northgate, Pontefract | 61 | 2.13 | not-permissioned |
| Tanshelf Industrial Estate, Pontefract | 60 | 3.43 | not-permissioned |
| Tanshelf Industrial Estate, Pontefract | 60 | 2.31 | not-permissioned |
| King Charles II House, Pontefract | 60 | 0.12 | permissioned |
| Scrapyard, Midland Road, Pontefract | 57 | 1.42 | not-permissioned |
| Bus Depot Wheldon Road, Castleford | 55 | 1.39 | not-permissioned |
| Land at Willowdene Lane, Pontefract | 53 | 1.34 | not-permissioned |
| Former Chequerfield Infant School, Pontefract | 51 | 1.28 | not-permissioned |
| Chantry House, Wakefield | 50 | 0.30 | not-permissioned |
| Former Wakefield Express, Wakefield | 50 | 0.36 | permissioned |
| Arriva Bus Depot, Castleford | 50 | 1.17 | not-permissioned |
| Eagle Grove, Flanshaw, Wakefield | 49 | 1.23 | not-permissioned |
| Former Springfield Centre St George's Road, Lupset, Wakefield | 44 | 1.11 | not-permissioned |
| Land to the south of Standbridge Lane, Kettlethorpe, Wakefield | 43 | 1.17 | not-permissioned |
| 67-69 Alverthorpe Road, Wakefield | 42 | 0.18 | permissioned |
| Sartek Uk Ltd Savile Road, Castleford | 40 | 0.15 | not-permissioned |
| Land at Ferrybridge Road, Knottingley | 39 | 0.96 | permissioned |
| R/o 35 Flanshaw Lane, Alverthorpe, Wakefield | 37 | 0.40 | not-permissioned |