Certain |
Possible |
Questionable Doubtful |
Rejected |
|
Confidence is a statement of the site as a medieval fortification or palace |
| Name | Alternative Name(s) | Type | Remains |
| Adwick le Street Castle Hills | Hangthwaite; Langthwaithe; Hangtwaite | Timber Castle | Earthworks |
| Aldborough, Studforth Hill | Stuteville; Stodart; Vetus Burgus | Timber Castle | Earthworks |
| Allerton Mauleverer | Allerton Park; Allerton Castle | Fortified Manor House | Nothing visible | Almondbury Burgus Enclosure | Urban Defence | Earthworks |
| Almondbury Castle Hill | Timber Castle Masonry Castle |
Earthworks | Armley Giants Hill | Castlearmelay | Timber Castle | Nothing visible |
| Aston Hall | Aughton Court | Fortified Manor House | Nothing visible | Austwick Hall | Pele Tower | Uncertain |
| Barden Tower | Tower House | Major | |
| Bardsey Castle Hill | Timber Castle Masonry Castle |
Earthworks | Barwick in Elmet Burgus Enclosure | Wendel Hill | Urban Defence | Earthworks |
| Barwick in Elmet, Hall Tower Hill | Timber Castle | Earthworks | Bearnshaw Tower | Pele Tower | Nothing visible | Beighton | Timber Castle Masonry Castle |
Nothing visible |
| Bentham Moor Motte | Faccon Farm; Fackon House | Timber Castle | Cropmarks/slight earthworks | Bentley Moat Hills | Arksey | Fortified Manor House | Earthworks | Bewerley Castlestead | Timber Castle | Nothing visible | Bingley Bailey Hill | The Hills | Timber Castle | Nothing visible |
| Bingley Pele Tower | Tower House | Nothing visible | Bishop Monkton | Palace | Nothing visible | Blaxton Pond o' the Hill | Timber Castle | Cropmarks/slight earthworks |
| Bolling Hall, Bradford | Bowling Hall | Pele Tower | Major | Bolsterstone Castle | Bolderstone | Fortified Manor House Masonry Castle |
Masonry footings | Bolton by Bowland | Bolton by Holland; Bolton by Bolland; Bolton by Sawley; Bolton by Salleye; Bolton Hall | Fortified Manor House | Nothing visible | Bolton Peel Farm | Pele Tower | Nothing visible | Boulton | Bolton Percy | Fortified Manor House | Nothing visible |
| Bradfield Bailey Hill | Timber Castle | Earthworks | |
| Bradfield Castle Hill | Timber Castle Masonry Castle Siege Work |
Earthworks | Bradley Hall, Stainland | Fortified Manor House | Nothing visible | Brierley Hallsteads | Hall Steads; Grimethorpe; Willow Garth | Fortified Manor House Timber Castle |
Earthworks | Broughton Gilliotts Place | Fortified Manor House | Nothing visible |
| Burton in Lonsdale Castle Hill | Timber Castle Masonry Castle |
Earthworks | Calverley Old Hall | Fortified Manor House | Major |
| Castle Cary, Aberford | Masonry Castle | Nothing visible | |
| Castle Haugh | Gisburn in Craven; Gisburne; Cromwells Basin; Castle in Craven | Timber Castle | Uncertain |
| Castle Haugh Tower, Sedbergh | Castlehaw | Timber Castle | Earthworks |
| Cawood Castle | Thorpe Lane; Carwood; Cawode | Masonry Castle Palace |
Masonry ruins/remnants |
| Conisbrough Castle | Conisborough; Conisburgh | Masonry Castle Timber Castle |
Major | Cowick, Kings Manor | Manor Hill, Snaith and Cowick | Fortified Manor House Palace |
Earthworks | Cowley Manor, Ecclesfield | Fortified Manor House | Nothing visible | Cusworth Castle Hill, Sprotbrough | Spotborough; | Timber Castle | Earthworks | Darfield New Hall | Wombwell; Cranford Hall | Pele Tower Fortified Manor House |
Masonry footings | Denaby Old Hall | Fortified Manor House | Masonry ruins/remnants |
| Doncaster Castle | Timber Castle | Nothing visible | |
| Doncaster Town Defences | Urban Defence | Nothing visible | |
| Drax Castle Hill | Talleville | Timber Castle | Uncertain | Drax Priory | Long Drax | Fortified Ecclesiastical site | Earthworks | Ellenthorpe Castle Banks | Timber Castle | Cropmarks/slight earthworks | Elphaborough | Elphborough; Elfletburgh | Fortified Manor House | Nothing visible |
| Elslack Hall | Estlake in Craven | Tower House | Masonry ruins/remnants |
| Farnhill Hall | Farnhill House | Fortified Manor House | Major | Fenwick Moat Hill | Timber Castle | Earthworks | Gawthorpe, Yorkshire | Gaukethorpe | Fortified Manor House | Cropmarks/slight earthworks |
| Hall Garth, Sherburn in Elmet | Palace | Cropmarks/slight earthworks | Hallgarth, Sedbergh | Hall Garths | Fortified Manor House | Masonry ruins/remnants | Hammerton Hall | Pele Tower | Uncertain | Hampole Castle Hill | Timber Castle | Cropmarks/slight earthworks |
| Harewood Castle | Harewode | Tower House | Major |
| Hatfield Hall, Stanley | Methley; Wodhall in Metheley; Hatfeild | Fortified Manor House | Nothing visible |
| Hazlewood Castle, Aberford | Heselwode | Fortified Manor House | Masonry ruins/remnants |
| Heath Old Hall | Fortified Manor House | Nothing visible | |
| Hellifield Peel | Helefeld | Pele Tower Tower House |
Major | Hickleton Castle Hill | Timber Castle | Nothing visible | Hooton Pagnell Hall | Fortified Manor House | Masonry ruins/remnants | Howe Hill, North Deighton | Timber Castle | Earthworks | Huddersfield Hill House | Timber Castle | Earthworks | Hunsingore Hall | Hall Orchard Hill | Timber Castle | Earthworks |
| Ingmire Hall, Sedbergh | Pele Tower | Masonry ruins/remnants | John of Gaunts Castle, Haverah Park | Haywra; Heywra; Haywrocastell; Skargill; Skirgill; Scargill | Fortified Manor House | Masonry footings |
| Kettlewell | Ketelwell in Craven; Scale Park; le Scaleparke | Fortified Manor House | Nothing visible |
| Kippax Manor Garth Hill | Manor Hall Garth | Timber Castle | Earthworks |
| Knaresborough Castle | Knarsborrow; Cnaresburg | Timber Castle Masonry Castle |
Masonry ruins/remnants |
| Knaresborough Town Defences | Urban Defence | Nothing visible | |
| Kyme Castle | Newton Kyme | Fortified Manor House | Masonry ruins/remnants |
| Laughton en le Morthen Castle Hill | Thurcroft Castle Hill; Castle Yard | Timber Castle | Earthworks | Lawkland Hall | Pele Tower | Uncertain | Leeds Castle Hill | Castell Hyll | Timber Castle Fortified Manor House |
Nothing visible |
| Markenfield Hall | Markingfield Hall; Merkyngfeld | Fortified Manor House | Major |
| Markington | Timber Castle | Earthworks | Methley Hall | Mickletown; Woodhall Manor | Fortified Manor House | Nothing visible |
| Mexborough Castle Hill | Timber Castle | Earthworks | Micklefield Castle Plains | Castle Hills | Timber Castle | Nothing visible |
| Mirfield Castle Hall Hill | Merhall | Timber Castle | Earthworks |
| Mowbray Castle, Kirkby Malzeard | Malesart; Malzead | Timber Castle | Earthworks | Newall Old Hall, Otley | Pele Tower | Nothing visible | North Lees | North Leys | Pele Tower | Earthworks | Norton Tower, Rylstone | Rylston; Rylestone | Pele Tower | Masonry footings | Otley Bishop Palace | Palace | Nothing visible | Padside Hall | Pele Tower | Masonry ruins/remnants | Pilkington in Wakefield | Pylkyngton Hall | Timber Castle | Nothing visible | Plompton | Plumpton | Fortified Manor House | Nothing visible |
| Pontefract Castle | Pomfret; Ilberts; Castelli Ilberti; Tanshelf; Snorre | Timber Castle Masonry Castle |
Masonry footings |
| Pontefract Town Defences | Tanshelf | Urban Defence | Nothing visible | Quarmby Hall | Quarnby | Fortified Manor House | Nothing visible | Radcliffe Moat | Fortified Manor House | Earthworks | Rastrick Castle Hill | Castlefields | Timber Castle | Nothing visible |
| Rest Park, Sherburn in Elmet | Reste; Manor Garth; Sherburn Palace | Masonry Castle Fortified Manor House Palace |
Cropmarks/slight earthworks |
| Ripley Castle | Rippley | Tower House | Major |
| Ripon Ailey Hill and All-hallows Hill | Ailcy Hill; Hilshow; Ilshow | Timber Castle | Earthworks | Ripon City Defences | Urban Defence | Nothing visible | Ripon Palace | Palace | Nothing visible |
| Rossington | Draw Dykes | Timber Castle | Earthworks |
| Rotherham Motte | Kimberworth | Timber Castle | Earthworks |
| Rothwell Castle | Fortified Manor House Masonry Castle |
Masonry footings | Rougemont Burgus Enclosure | Urban Defence | Earthworks | Rougemont Castle near Weeton | Harewood 2 | Timber Castle Fortified Manor House |
Earthworks | Ryther Castle | Hall Garth | Timber Castle Fortified Manor House |
Earthworks |
| Sandal Castle | Sandall | Timber Castle Masonry Castle |
Masonry footings |
| Saxton Motte | Timber Castle | Earthworks | |
| Selby | Timber Castle | Nothing visible | Selby Abbey | Fortified Ecclesiastical site | Nothing visible |
| Sheffield Castle | Shefeld; Sheafield | Timber Castle Masonry Castle |
Masonry footings |
| Sheffield Manor Lodge and Turret House | Fortified Manor House | Masonry ruins/remnants | Sherburn in Elmet Castle Hill | Timber Castle | Cropmarks/slight earthworks | Skellow, Cromwells Batteries | Timber Castle | Earthworks | Skipton Burgus Enclosure | Urban Defence | Nothing visible |
| Skipton Castle | Skipton in Craven; Scipton | Timber Castle Masonry Castle |
Major |
| Sowerby Castle Hill | Hell Croft | Timber Castle | Earthworks |
| Spofforth Castle | Spofford | Fortified Manor House | Masonry ruins/remnants | Stainborough Castle | Stainborough Low; Stainborough Lowe | Masonry Castle Timber Castle |
Earthworks | Staynor Hall | Stainer Hall | Fortified Manor House | Cropmarks/slight earthworks |
| Steeton Hall, South Milford | Fortified Manor House | Masonry ruins/remnants | |
| Steeton Hall, Steeton | Fortified Manor House | Masonry ruins/remnants | |
| Tadcaster Castle | Timber Castle | Earthworks | |
| Tadcaster Town Defences | Urban Defence | Nothing visible | Temple Manor, Temple Hirst | Fortified Manor House | Uncertain | Temple Newsham Preceptory | Fortified Manor House | Nothing visible |
| Thorne Peel Hill | Masonry Castle Timber Castle |
Earthworks | Thornhill Hall, Dewsbury | Fortified Manor House | Earthworks |
| Thorp Arch Castle Hill | Thorpe Arch | Timber Castle | Nothing visible | Thurnham Hall | Turneham Hall | Timber Castle | Nothing visible |
| Tickhill Castle | Masonry Castle Timber Castle |
Masonry ruins/remnants | Tickhill Town Defences | Urban Defence | Nothing visible |
| Wakefield Lowe Hill | Clarence Park; Law Hill; Low Hill; Thornes | Timber Castle | Earthworks |
| Wakefield Town Defences | Urban Defence | Nothing visible | Walton Hall | Fortified Manor House | Masonry ruins/remnants | Wetherby Castle | Masonry Castle | Masonry footings | Wheatley Hall | Whetele | Fortified Manor House | Nothing visible |
| Whitwood Ferry Hill | Fairy Mount; Faries Hill; Castle Hill | Timber Castle | Earthworks | Wood Hall, Womersley | Fortified Manor House | Masonry footings |
| Yarlsber, Ingleton | Timber Castle | Uncertain |