Certain |
Possible |
Questionable Doubtful |
Rejected |
|
Confidence is a statement of the site as a medieval fortification or palace |
| Name | Alternative Name(s) | Type | Remains | Acklam Motte | Timber Castle Masonry Castle |
Earthworks |
| Aldbrough, Tup Hill | Timber Castle | Earthworks | Anlaby Moat Hill | Fortified Manor House | Nothing visible |
| Aughton Castle Hill | Timber Castle | Earthworks | Aughton Ruddings | Ruddings Grange; Ellerton Grange | Fortified Manor House | Earthworks | Baynard Castle, Cottingham | Stuteville's Castle; Cotingham; Totingham; Coghingham | Masonry Castle Timber Castle |
Earthworks | Beacon Farm, Flamborough | Flamboro' | Timber Castle Fortified Manor House |
Cropmarks/slight earthworks | Beverley Manor of the Archbishop of York | Watertowns; The Dings; Bishop Dings; Hall Garth | Palace | Nothing visible |
| Beverley Town Defences | Urban Defence | Major | Bishop Burton Bishops Palace | Palace | Nothing visible | Bishop Wilton Hall Garth | Bishops Palace | Fortified Manor House Palace |
Earthworks |
| Bridlington Priory | The Bayle Gate; Bridlyngton | Fortified Ecclesiastical site | Nothing visible |
| Bridlington Quay Fort | Artillery Fort | Nothing visible | |
| Burstwick Hall Garth | Burstwick Castle | Fortified Manor House Palace |
Cropmarks/slight earthworks | Burton Agnes Manor House | Fortified Manor House | Major |
| Burton Constable Tower | Tower House | Masonry footings | |
| Cave Castle | Timber Castle | Nothing visible | |
| Danish Tower, Flamborough | Flamborough Castle; Flaynburgh | Fortified Manor House | Masonry ruins/remnants |
| Duffield Castle, Yorkshire | Hall Farm; Skipwith | Fortified Manor House | Cropmarks/slight earthworks | Duke of Suffolks Palace, Kingston upon Hull | Suffolk Palace; de la Poles House | Palace | Nothing visible | Faxfleet Hall Garths, Blacktoft | Fortified Manor House Palace |
Earthworks | Fraisthorpe Motte | Timber Castle | Cropmarks/slight earthworks |
| Great Driffield Moat Hill | Moot Hill | Timber Castle Palace |
Earthworks | Haisthorpe Moat, Carnaby | Fortified Manor House | Earthworks | Halsham Manor | Mass Garth | Fortified Manor House | Cropmarks/slight earthworks | Harpham Manor and Church of St John of Beverley | Fortified Ecclesiastical site Fortified Manor House |
Major | Harswell, Everingham | Herssewell in Spaldingmor. | Fortified Manor House | Nothing visible | Hedon Town Defences | Urban Defence | Earthworks | Hedon, Twyers Hill | Tower House | Nothing visible | Hornsea Hermitage | Timber Castle | Uncertain | House of Adam de Coppendale, Beverley | Beverlaco | Fortified Manor House | Nothing visible | Howden Palace | Palace | Masonry ruins/remnants |
| Hull Castle, Kingston upon Hull | The Citadel | Artillery Fort | Nothing visible |
| Hunmanby Castle Hill | Timber Castle | Earthworks | Kexby Old Hall | Fortified Manor House | Cropmarks/slight earthworks |
| Kingston upon Hull Town Wall | Urban Defence | Masonry footings | |
| Kingston upon Hull, North Blockhouse | Artillery Fort | Nothing visible | |
| Kingston upon Hull, South Blockhouse | Artillery Fort | Nothing visible | Kingston upon Hull, South End Battery | Artillery Fort | Nothing visible |
| Kingston upon Hull, South End chain tower | Chain Tower | Nothing visible | Langton Castle | Timber Castle | Earthworks |
| Langton Motte | Timber Castle | Earthworks | |
| Leconfield Manor | Leconfield Castle; Lekyngfeld | Fortified Manor House | Earthworks | Leppington | Timber Castle Fortified Manor House |
Earthworks | Little Kelk | Nunnery Hill | Timber Castle | Cropmarks/slight earthworks |
| Lockington Coney Hill | Hall Garth; Moat Hill; Garthum | Timber Castle | Earthworks | Mount Ferrant Burgus Enclosure | Urban Defence | Uncertain |
| Mount Ferrant Castle | Burythorpe | Timber Castle | Earthworks |
| Newsholme, Wressle | Timber Castle | Cropmarks/slight earthworks | Paull Fort | Paull Point Battery | Artillery Fort | Nothing visible | Paull Holme Motte | Paulholme | Timber Castle | Uncertain |
| Paull Holme Tower | Paulholme | Tower House | Masonry ruins/remnants | Portington Moat, Eastrington | Fortified Manor House | Earthworks |
| Riccall Manor | Rikhall | Fortified Manor House | Major | Riccall Wheel Hall | Wheel House | Palace | Earthworks | Rise Mote Hill | Moat Hill | Timber Castle | Earthworks |
| Roos Castle | Fortified Manor House | Masonry footings | Sandholme, Gilberdyke | Fortified Manor House | Earthworks | Scorborough Hall, Leconfield | Fortified Manor House | Earthworks | Sculcoates | Sculcotes | Fortified Manor House | Nothing visible |
| Skipsea Brough Defences | Urban Defence | Earthworks | |
| Skipsea Castle Hill | Albermarle Hill and the Baile Welts | Masonry Castle Timber Castle |
Earthworks | Skirpenbeck Manor House | Fortified Manor House | Earthworks | Skirpenbeck Motte | Timber Castle | Earthworks | St Lois | St Loys; Sutton; le maners | Fortified Manor House | Earthworks | Storwood | Wheldrake; Coldric; Thornton; Storthwaite; Queldric; Hall Hills | Timber Castle | Cropmarks/slight earthworks |
| Sutton upon Derwent Giants Hill | Timber Castle | Earthworks | Swan Hill, Bilton | Timber Castle | Earthworks | Swine Castle Hill | Bransholm; Brancholme; Bransholme; le Hermitage in Braunceholm | Fortified Manor House Timber Castle |
Earthworks | Temple Garth, Etton | Temple Manor | Fortified Manor House | Cropmarks/slight earthworks | Thorganby Giants Hill | Giant Hill | Timber Castle | Earthworks | Turtle Hill, Harpham Moor | Kelk | Timber Castle | Nothing visible |
| Wressle Castle | Wressill; Wreshil | Masonry Castle | Masonry ruins/remnants |