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Certain |
Probable |
Questionable or Doubtful |
Rejected |
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Confidence is a statement of the site as a medieval fortification or palace | ||||
Name |
Alternative Name(s) |
Type |
Remains |
| Abbey Flatts | Flatts Cop | Timber Castle | cropmark/slight earthwork |
| Aikton Castle, Great Salkeld | Little Salkeld; Scatterbeck | Uncertain | masonry footings | Alston Hall Hill | Hallhill | Fortified Manor House | cropmark/slight earthwork | Anguswell, Hethersgill | Bastle | no visible |
| Annat Walls Barn, Alston Moor | Bastle | major building | |
| Annat Walls Farmhouse, Alston Moor | Bastle | major building | Antonstown | Anton’s Onset | Bastle | masonry footings | Arkleby Hall | Fortified Manor House | no visible |
| Armathwaite Castle | Tower House | major building | |
| Askerton Castle | Masonry Castle | major building | |
| Aspatria Castle | Castlemont; Castlesteads; Hall Banks | Timber Castle | cropmark/slight earthwork | Austhwaite Hall, Dalegarth | Dalegarthe | Pele Tower | cropmark/slight earthwork |
| Bank Head | Bankhead | Pele Tower | no visible | Banksburn Bastle | Banks Burn | Bastle | no visible | Bankshead Bastle | Bastle | masonry ruins/remnants | Barons Dyke | Bishops Dyke; Bar Dyke; White Moss | Linear Defence or Dyke | earthwork | Basco Dyke, Ainstable | Linear Defence or Dyke | no visible |
| Bassenthwaite Castle Hill | Castlehill | Uncertain | no visible | Batenbush | Bastle | cropmark/slight earthwork |
| Bayles Hill House | Bastle | major building | |
| Beaumont Motte | Beaumont on Eden | Timber Castle | earthwork |
| Beckfoot Castlefield | Mawbray Castle, Bibra | Bastle | no visible |
| Bewcastle Castle | Bueth; Belcastell; Beucastle; Boa; Bothe; Bowe; Booth Caster | Timber Castle , Masonry Castle | masonry ruins/remnants |
| Birdoswald Bastles | Bastle | masonry footings | |
| Birdoswald Tower | Pele Tower | masonry footings | Bishops Dyke, Dalston Barrs | Linear Defence or Dyke | earthwork |
| Blackpool Gate | Blackpoolgate; Whelpdale Holme; Bewcastle Fells; Quelpdale; Quelpedale; Holmefoot | Bastle | masonry ruins/remnants |
| Blagill Bastles and possible tower | Bastle , Pele Tower | masonry ruins/remnants | Bleatarn Park | Bleterne; Highstonehouse | Pele Tower , Bastle | no visible |
| Blencow Hall | Pele Tower | major building | |
| Blencow Old Hall | Tower House | cropmark/slight earthwork | |
| Boltongate Church of All Saints | Fortified Ecclesiastical site | major building | |
| Boltongate Rectory | Pele Tower | masonry ruins/remnants | Borrowdale Oak Cottage | Rosthwaite | Bastle | masonry ruins/remnants | Bowness on Solway | Bolness; Bolnes; Bulnesse; Old Rectory | Pele Tower | no visible |
| Brackenburgh Old Tower | Pele Tower | masonry ruins/remnants | |
| Brackenhill Tower | Pele Tower | major building | |
| Brackenrigg | Breckenrigge, Brownrigg | Bastle | masonry ruins/remnants | Brackenthwaite | Brakenthweyt in Gillesland; Longwhaythughill | Bastle | masonry ruins/remnants |
| Braes Tower | Breas; Brays | Pele Tower | masonry footings | Brampton Church of St Martin | Fortified Ecclesiastical site | masonry ruins/remnants |
| Brampton Motte | The Mote | Timber Castle | earthwork |
| Brampton Old Church Farm | Vicars Pele | Pele Tower | major building | Brampton Townfoot | Oulton House | Bastle | no visible | Brampton Townhall | Townehouse; Hayton | Bastle | no visible |
| Branthwaite Hall | Pele Tower | major building | |
| Braystones Brough Hill | Braystanes; Feulow; Diamond Jubilee Tower | Timber Castle | earthwork | Brigham Church of St Bridget | Fortified Ecclesiastical site | major building |
| Brigham Parsonage Farm | Fortified Manor House | major building | |
| Bunkershill | Bastle | major building | |
| Burgh by Sands Castle | Burgh Castle; Speergarth Holes | Timber Castle , Fortified Manor House , Pele Tower | no visible |
| Burgh by Sands Church of St Michael | Fortified Ecclesiastical site , Pele Tower | major building | Burgh by Sands Tower of Andrew the chaplain | Pele Tower | no visible | Burgh by Sands Tower of Radulph Wallensis | Pele Tower | no visible | Burnfoot | Ye Burnfoote | Pele Tower , Bastle | no visible | Burrow Walls near Seaton | Fortified Manor House | masonry footings | Bush | Davie of ye bush; Dame of Ye Bush; The Scottes dike heade; Croftsike | Pele Tower , Bastle | no visible | Caernarvon Castle, Beckermet | Coneygarth Cop | Timber Castle , Masonry Castle | earthwork | Caldbeck Church of St Kentigern | St Mungo | Fortified Ecclesiastical site | major building | Camerton Hall | Pele Tower | no visible | Cardew Hall | Cardew Lodge | Pele Tower , Bastle | masonry ruins/remnants | Cardurnock Tower | Cardronock; Castlesteads; Anthorn | Pele Tower , Bastle | no visible |
| Carlisle Bishops Tower | Pele Tower | no visible | |
| Carlisle Castle | Karduil | Timber Castle , Masonry Castle , Palace | major building | Carlisle Cathderal Church and Priory of St Mary | Fortified Ecclesiastical site | major building |
| Carlisle Citadel | Nisi Prius Court; Court House; Assize Court; Crown Court | Artillery Fort | major building |
| Carlisle City Wall | Urban Defence | major building | |
| Carlisle Priors Tower | Carlisle Deanery | Pele Tower | major building |
| Castle Carrock Castle | Timber Castle , Fortified Manor House | earthwork | |
| Castle Carrock Hallsteads | Timber Castle | earthwork | |
| Castle Carrock Jacobs Hill | Timber Castle | cropmark/slight earthwork | Castle Carrock Oaktree Hall | Pele Tower | no visible | Castle Carrock Stonehouse Farm | Mansion House | Pele Tower , Bastle | no visible |
| Castle Hewin | Castle Hewen; Castle Luen; Castellewyn; Castlehewings; Castle Lewen | Masonry Castle , Tower House | no visible | Castlerigg, Derwentwater | Kastelrigg | Fortified Manor House | no visible |
| Catterlen Hall, Newton Reigny | Fortified Manor House , Tower House | major building | |
| Catterlen Old Hall, Newton Reigny | Tower House | earthwork | Chapelfield Birdoswald | Bastle , Pele Tower | no visible |
| Clarghyll Hall | Bastle | masonry ruins/remnants | Cliffe | The Cliff | Pele Tower , Bastle | no visible | Close Gap | Browhead | Bastle | no visible |
| Cockermouth Castle | Timber Castle , Masonry Castle | masonry ruins/remnants | Cockermouth Tute Hill | Toot Hill | Timber Castle | cropmark/slight earthwork | Collin Bank | Willeava; Willyavye | Pele Tower | no visible |
| Collinsons Castle | Uncertain | no visible | Coneyside Cop | Cop Spur | Timber Castle , Pele Tower , Bastle | cropmark/slight earthwork |
| Corby Castle, Great Corby | Tower House | masonry footings | Corby Gates | Corbrig-gate; Corbriggate | Pele Tower , Bastle | masonry ruins/remnants |
| Cote House | Coat House | Bastle | masonry ruins/remnants |
| Crag | Craig | Bastle | masonry ruins/remnants | Crewgarth | Ouseby; Sooty Hill; Castle Slack; Castelslack | Fortified Manor House | cropmark/slight earthwork |
| Croft View Bastle House | Bastle | major building | Croglin Low Hall | Pele Tower | major building | Croglin Townhead Barn | Bastle | major building |
| Croglin Vicarage | Kirkcroglin; Rectory Farm; The Old Pele | Pele Tower | masonry ruins/remnants | Crookdake Hall | Croke Dake; Crokedake: Crockdake; Crockdale | Pele Tower | masonry ruins/remnants |
| Crosby on Eden Church of St John | Timber Castle | cropmark/slight earthwork | Crummock Water Manor House | Loweswater Pele | Fortified Manor House | masonry footings |
| Cumcatch, Brampton | Cumcatihe; Cumcatith; Cumeatith | Bastle | masonry ruins/remnants | Cumcrook Tower, Stapleton | Comcriok; Comcrook; Gomcrook | Pele Tower | no visible | Cumrew Rectory | The Rectorie | Bastle , Pele Tower | masonry ruins/remnants | Cumrew, Adam and Thomas Dixons Tenemts | Albyfield | Bastle | no visible | Cumrew, Henri Gill Tenemt | Cumrew House | Bastle | no visible | Cumrew, Henri Newton Tenemt | Townfoot; Turnberry Farm | Bastle | no visible | Cumrew, Humfrie Hochaun Tenemt | Bastle | no visible | Cumrew, Joseph Bechams Tenemt | Albyfield | Bastle | no visible | Cumrew, Joseph Gills Tenemt | Albyfield | Bastle | no visible | Cumrew, Joseph Iveson Tenemt | Townfoot; Townfoot Farm | Bastle | masonry ruins/remnants | Cumrew, Joseph Tomson Junior Tenemt | The Cottage | Bastle | no visible | Cumrew, Thomas Hevyside Tenemt | Thornelhill; Above Wood; Bove Wood | Bastle | no visible | Cumrew, Thomas Moses and Simon Beecham Tenemts | Bastle | no visible | Cumrew, Thomas Pattenson Tenemt | Townfoot; West Cottage | Bastle | masonry footings | Cumrew, William Tomson Tenemt | Woodheade; Blackcroft | Bastle | uncertain | Cumwhitton | Francis Scarff Tenemt | Bastle | masonry ruins/remnants | Cumwhitton Low Holm | The Holme | Bastle | no visible | Cumwhitton Low Northsceugh | Nethernorskue | Bastle | no visible |
| Dacre Castle | Tower House | major building | |
| Dalby | Uncertain | uncertain | Dalemain | Dominicum in valle | Pele Tower | masonry footings |
| Dalston Hall | Dilston | Pele Tower | major building | Dean Church of St Oswald Vicars Tower | Pele Tower | masonry ruins/remnants | Dearham Church of St Mungo | Pele Tower , Fortified Ecclesiastical site | major building |
| Denton Foot | Bastle | major building | |
| Denton Hall | Denton Tower; Turris de Denton juxta Hawtwisill | Timber Castle , Pele Tower | major building | Dockray Hall | Gloucester Arms | Fortified Town House , Pele Tower | masonry ruins/remnants |
| Dovenby Hall | Dolfinby | Pele Tower | major building | Downhall; The Castles | Down Hall | Timber Castle , Masonry Castle | earthwork |
| Drawdykes Castle | Pele Tower | major building | |
| Drumburgh Castle | Drombogh | Tower House | masonry ruins/remnants |
| Dunmalloght Pele | Dunvalloght; Dunmallet; Dunmallard | Tower House | no visible | Dunwalloght Castle | Thornhill; Thorn Hill | Masonry Castle | cropmark/slight earthwork | Edenhall | Eden Hall; Eamont | Pele Tower | no visible | Edenhall Church of St Cuthbert | Pele Tower , Fortified Ecclesiastical site | no visible |
| Egremont Castle | Egermond | Timber Castle , Masonry Castle | masonry ruins/remnants |
| Embleton Hall Bank Motte | Rudd Beck | Timber Castle | no visible | Embleton Moat | Hallgarth | Fortified Manor House | cropmark/slight earthwork | Ewanrigg Hall, Maryport | Unerigg | Pele Tower | cropmark/slight earthwork | Farlam Green | Farlam Grene | Bastle | masonry footings | Farlam Hall | Bastle | masonry footings | Farlam Hall Cottages, Kirkhouse | Bastle | major building | Farlam Hill House, Sebineeze | Bastle | masonry ruins/remnants |
| Farlam New Garth | Bastle | masonry ruins/remnants | Fellend, Cumwhitton | The Fellende | Bastle | no visible |
| Ford House | Pele Tower , Bastle | no visible | |
| Franciscan Friary of Carlisle | Greyfriars | Fortified Ecclesiastical site | no visible |
| Frith Hall, Ulpha | Froth Lodge | Pele Tower | masonry ruins/remnants |
| Frizington motte | Timber Castle | no visible | Gale Bay moat, Barton | Trostetmont; Trostermosit; Triestmont; Tristermont; Hodgson's Hill | Fortified Manor House | earthwork | Gale Hall | Towerwise | Pele Tower | no visible |
| Gillalees Beacon | Spade Adam Top; Spadeadam Top | Pele Tower , Bastle | masonry footings |
| Glasson Barracks, Bowness | Barracks House | Bastle | masonry ruins/remnants | Great Crosthwaite Church of St Kentigern | Fortified Ecclesiastical site | major building |
| Great Orton Dyke | Barrass Gate; Ringfence | Urban Defence | cropmark/slight earthwork |
| Great Salkeld Church of St Cuthbert | Fortified Ecclesiastical site | major building | |
| Great Salkeld Rectory | Pele Tower | major building | Green Knowe | Bastle | no visible |
| Greeny Castle, Dean | Green Castle; Glebe Field | Timber Castle | earthwork |
| Greystoke Castle | Grey Stock; Craystock; Craystok; Greistock | Masonry Castle | masonry ruins/remnants |
| Greystoke Church of St Andrew | Fortified Ecclesiastical site | masonry ruins/remnants | Guards | ye Gardes; The gard | Pele Tower , Bastle | no visible | Haile Hall | Hale | Pele Tower | major building | Haithwaite | Haythwaite | Pele Tower , Bastle | masonry ruins/remnants | Hall Hills | Pele Tower | masonry footings |
| Hallbankgate | Timber Castle | cropmark/slight earthwork | |
| Harbybrow Tower | Hardy Brow; Leesgill; Leesrigg | Pele Tower | major building |
| Hardrigg Hall Tower, Skelton | Pele Tower | masonry ruins/remnants | Haresceugh Castle | Tower House | masonry ruins/remnants | Harperhill, Stapleton | Harpenhill | Pele Tower , Bastle | no visible | Harrows Scar | Harras; Harrowes; Harrow; Harolds Castle | Bastle | no visible |
| Hayes Castle | Hay; Hayescastle; Aykerist; Aykhurst; Dykhurst | Timber Castle , Masonry Castle | masonry ruins/remnants |
| Hayton Castle Hill | Heton | Timber Castle | earthwork |
| Hayton Castle, Cumberland | Aspatria; Haton | Tower House | major building |
| Hayton How Hill | The How | Timber Castle | no visible | Hayton Stonehouse | Bastle | no visible |
| Headswood, Irthington | Walton | Timber Castle | cropmark/slight earthwork | Hethersgill Highgate | High Gate; High Yate | Bastle | no visible | Hewthwaite Hall | Pele Tower | no visible |
| High Cross | Timber Castle | uncertain | |
| High Grains Bastle, Askerton | Jocks Hill | Pele Tower , Bastle | masonry ruins/remnants | High Harrington Hall Green | Fortified Manor House | cropmark/slight earthwork |
| High Head Castle | Highhead; Heyheved; Hehed; Heighheved; Heghaved; Hyghett; Highened; Highed; Highyate; Hegatcastle; Highgate | Fortified Manor House | no visible | High House | Bastle | no visible |
| High Lovelady Shield | Pele Tower , Bastle | masonry ruins/remnants | |
| High Silly Hall | Bastle | masonry footings | Highfield Tower | Hiefeild; Hiefieldstown | Pele Tower , Bastle | no visible |
| Highgate | Uncertain | uncertain | Highmoat; The Mote | ffergus grame, High Moat; Liddale; Liddel Moat; ye mote; Red Hill | Timber Castle , Pele Tower | no visible | Highstead Ash | Heighstead Eshe; Highstedash; Hestdash; Hestedash; Hestedashe | Bastle | masonry ruins/remnants | Holme Cultram Abbey | Hulm | Timber Castle , Fortified Manor House , Fortified Ecclesiastical site | earthwork |
| Holmehead | Higher Holme Heade | Bastle | major building | Holmwrangle | Petewath | Bastle | no visible |
| Horton | Uncertain | uncertain | |
| How Gill Earthwork | Howgill | Timber Castle | no visible |
| Hutton Hall | Fortified Town House , Pele Tower | major building | |
| Hutton in the Forest Hall | Hutton Hall | Pele Tower | major building |
| Hutton John | Pele Tower | major building | |
| Infell Wood, Ponsonby | Pele Tower | earthwork | |
| Irthington Mill | Newton nr Brampton; Newtown near Brampton | Timber Castle | earthwork |
| Irthington; The Nook | Timber Castle , Masonry Castle | earthwork | |
| Irton Hall | Pele Tower | major building | |
| Isel Hall | Ishall | Tower House | major building |
| Islekirk Hall | Hermitage of St Hilda, Ilekirk; Hildkirk | Pele Tower | no visible | John Comcrooks Tower, Querlokens | Pele Tower , Bastle | no visible | Johnby Hall | Pele Tower | masonry ruins/remnants | Kershope moat | Kershopefoot; Kirsopfoote; Kisopfote | Fortified Manor House | cropmark/slight earthwork | Kershophead | Creshopeued; Heade of Cressope | Bastle | no visible | Keswick Monks Hall | Pele Tower | no visible | Kilnstown Bastle | Bastle | masonry footings |
| Kirkandrews Tower | Kirkandrews upon Esk; Tom Greme; Kirkander; Kirkanders | Pele Tower | major building | Kirkcambeck | Kirk Cambock | Timber Castle | cropmark/slight earthwork | Kirklinton Castle Hill | Kirklington; Levington Hall | Tower House | no visible |
| Kirklinton Hall | Kirklington | Pele Tower | masonry ruins/remnants |
| Kirkoswald Castle | Kierkoswald | Timber Castle , Masonry Castle | masonry ruins/remnants |
| Kirkoswald College | Pele Tower | masonry ruins/remnants | Kirkoswald moated site | Timber Castle , Fortified Manor House | cropmark/slight earthwork | Knott, Cumwhitton | Woodhead; The Knotte | Bastle | no visible |
| Lamplugh Hall | Lamplugh Castle | Pele Tower | no visible |
| Lamplugh Motte | Timber Castle | no visible | Lanercost Bridge | Timber Castle | uncertain |
| Lanercost Priory | Fortified Ecclesiastical site | major building | |
| Lanercost Priory–King Edwards Tower | Vicarage; Uttergate | Pele Tower | major building | Lanercost Priory–Priors Tower | Dacre Tower: Dacre Hall | Tower House | major building |
| Lanthwaite Peel Place | Pele Tower | no visible | |
| Lazencastle Wood | Lasen Castle; Lazon; Glasson Leyson; Laysin | Timber Castle | no visible | Lazonby | Timber Castle | cropmark/slight earthwork |
| Liddel Tower, Nicholforest | The Round House | Pele Tower | masonry footings |
| Liddell Strength Castle | Liddel Mote; Lydel; Ledale; pele of Liddel; Lidel | Timber Castle | earthwork |
| Liddell Strength Tower | pele of Liddel; Liddel Moat | Pele Tower | masonry footings |
| Linstock Castle | Palace , Tower House | major building | Loaning Head | Lonning Head | Bastle | uncertain | Longcleughside | Bastle | no visible | Longtown Tower | Arthuret Knowes; Longtowne | Pele Tower , Bastle | no visible |
| Lords Isle, Derwentwater | Fortified Manor House | masonry footings | Lorton Hall | Winder House | Pele Tower | major building |
| Low Askerton | Mealfarme; Mill Farm; Willeava | Pele Tower , Bastle | no visible |
| Low Grains Bastles | Bastle | masonry ruins/remnants | Low House | Low Burnfoot | Pele Tower , Bastle | uncertain |
| Low Nest Bastle | Bastle | major building | Low Silly Hall | Pele Tower , Bastle | major building | Low Todholes | Todholles; Todgill Hole; Todhoillis; Toddholls; Low Toddhills; Miry Todholes | Pele Tower | no visible |
| Loweswater Hall | Pele Tower | no visible | Loweswater Pele | Pele Tower | masonry footings | Lyneside Stonehouse | Lineside | Bastle | no visible | Lynestead Tower | Hole of Lyne | Pele Tower | masonry footings |
| Maiden Hill Castle | Timber Castle | no visible | Malesgate | Mallsgate; Mallesyate; Gibstown | Bastle | no visible |
| Maryport Castle Hill | Canonby | Timber Castle , Masonry Castle | earthwork | Melmerby Church of St John the Baptist | Fortified Ecclesiastical site | masonry ruins/remnants |
| Melmerby Hall | la tourre de Melmorby | Tower House | no visible |
| Melmerby Village | Urban Defence | major building | Middle Skelgill | Pele Tower | major building |
| Millbeck Hall | Pele Tower | masonry ruins/remnants | Millees | Milneleis | Pele Tower , Bastle | no visible | Millerhill, Waterhead | Miller Hill; Millnerhill, Millernhill | Pele Tower | no visible | Millhill | Miluhill; milne hill | Pele Tower , Bastle | no visible |
| Millom Castle | Millum | Masonry Castle | masonry ruins/remnants | Millrigg | Mill Rigg, Millrig | Pele Tower , Bastle | masonry ruins/remnants |
| Milton | Uncertain | uncertain | Moresby Hall | Pele Tower | uncertain | Mossband | Mosband; Mosse bawne | Pele Tower , Bastle | no visible | Mosshill, Farlam | Mosshillgate | Bastle | no visible | Mossthorn Tower, Stapleton | Mossthorne; The Mosthorn; Lineholme | Pele Tower , Bastle | no visible |
| Mote, Lowmoat | Red Hill, Moat Farm | Pele Tower | no visible |
| Muncaster Castle | Meol-Castre; Mulcaster | Tower House | major building |
| Naworth Castle | Naward | Masonry Castle | masonry ruins/remnants | Nentsberry Hall | The Horse and Wagon | Bastle | major building |
| Netherby Hall | Richd Greme; Netherbie; Netherby Castle | Tower House | masonry ruins/remnants |
| Netherhall in Cumberland | Pele Tower | major building | Netherhall Park | Fortified Manor House | cropmark/slight earthwork | Nettle Hall, Alston Moor | Bastle | masonry ruins/remnants | Newbiggin 1, Stonehouse of Jo Dod | Bastle | no visible | Newbiggin 2, Stonehouse of Jo Dod Junior | Bastle | no visible | Newbiggin 3, Stonehouse of Mr Dacre | Bastle | no visible | Newbiggin 4, Stonehouse of William Tomson | Bastle | major building | Newbiggin 5, Stonehouse of William Tomson Junior | Bastle | no visible |
| Newbiggin Hall in Cumberland | Pele Tower | major building | |
| Newton Arlosh Church of St John the Baptist | Fortified Ecclesiastical site | masonry ruins/remnants | Newton Reigny Manor | Fortified Manor House | earthwork | Nook | Charters; Nuke; The Bailie | Pele Tower , Bastle | no visible |
| Orthwaite Castle How | Uncertain | no visible | |
| Papcastle | Pabcastre; Papscastle; Pipards; Pipers; Palme | Timber Castle , Masonry Castle | no visible | Peartree Bastle | Pyipador | Bastle | no visible |
| Peel o' Hill | Peloth Hill; Peele of the hill | Bastle | masonry ruins/remnants |
| Penrith Castle | Stricklands Pele Tower | Masonry Castle , Palace | masonry ruins/remnants |
| Penrith Church of St Andrew | Fortified Ecclesiastical site | major building | Penrith Town Wall | Penereth | Urban Defence | no visible | Plump Tower | Elwes; Matthewe Plomp; Plumpe Farm | Pele Tower , Bastle | cropmark/slight earthwork | Poltross Burn | The King's Stables | Bastle | masonry footings |
| Randalholme Hall, Alston Moor | Randalholm; Raynerholme; Kirkhaugh | Pele Tower , Bastle | major building | Randylands | Bastle | no visible | Ridings | ye Rydings; Ridding howme | Pele Tower , Bastle | uncertain |
| Rockcliffe Castle | Rokele; Rokclife; Rocliffe; Rowcliffe | Tower House | no visible |
| Rose Castle | La Rose; La Roos | Timber Castle , Masonry Castle , Palace | major building | Rosetrees Bastle | rosetri | Bastle | no visible | Rutherford Tower | Rutherforde; Morthwate; Old Hall; Rotherforde; Ruthord | Pele Tower , Bastle | no visible | Salkeld Dyke | Linear Defence or Dyke , Urban Defence | no visible | Salkeld Hall, Little Salkeld | Tower House | no visible |
| Scaleby Castle | Masonry Castle | masonry ruins/remnants | Scaleby Church of All Saints | Fortified Ecclesiastical site | major building |
| Scales Hall, Kirkoswald | Fortified Manor House | no visible | Scales Hall, Skelton | Fortified Manor House , Bastle | major building |
| Scarrow Hill | Skarrow Hill | Bastle | major building | Scarrowmanwick | Scallermanok; Scalemanock; Saltermannoweke | Bastle , Pele Tower , Uncertain | no visible | Scots Dike | Scots Dyke | Linear Defence or Dyke | earthwork | Selewra Pele | Sillyrea; Sillerea; Selewray Pele | Pele Tower | no visible |
| Sella Park | Stella Park Hotel | Pele Tower | masonry ruins/remnants |
| Shank Castle | waikelli; Shanke | Tower House | no visible | Skinburness | Skinburgh | Pele Tower | uncertain | Snittlegarth Moat | Torpenhow | Fortified Manor House | cropmark/slight earthwork | Soutermoor, Stapleton | Sowtermore | Pele Tower | no visible | Sowerby Castle How | Sourebi | Timber Castle | earthwork | St Bees Gatehouse Pele | Pele Tower | no visible |
| St Bees Priors Pele | Abbey Farmhouse | Pele Tower | no visible | St Michaels Mount, Workington | How Micheal | Pele Tower | no visible |
| St Mungos Castle | Bromfield Camp; Mungo Castle | Fortified Manor House , Pele Tower | cropmark/slight earthwork |
| Stonegarthside Hall | Ro foresters; Standgarthsyde | Pele Tower | uncertain |
| Stonehaugh Tower | Stonehouse; Staingarthsyde | Bastle | masonry ruins/remnants |
| Talkin Head | Mabs Hole | Bastle | masonry ruins/remnants |
| Tallentire Hall | Pele Tower | masonry ruins/remnants | |
| Temon | Temmann; Temmon; The Sun | Bastle | major building | The Bailie | Ye Baile; Bailey | Pele Tower | no visible |
| The Crew | Crew Castle; Crewhead | Pele Tower , Bastle | masonry ruins/remnants |
| The Loan | Greystone Flat | Bastle | masonry ruins/remnants | The Morefoote, Cumwhitton | Bastle | no visible |
| The Stonehouse Naworth East Park | Denton Hall 2 | Bastle | major building |
| Thistlewood Farmhouse | Pele Tower | major building | Thomwathill | Thomwhathill; Garrestowns | Pele Tower | no visible | Threapland Hall | Tower House , Pele Tower | major building |
| Tindale Tarn House | Ternehouse | Pele Tower | masonry ruins/remnants | Tower Brae earthworks | Towerbrae; Tower Brow | Pele Tower , Bastle | earthwork | Tower Tye | Tortie | Timber Castle | earthwork |
| Townhead | Newbiggin | Bastle | major building |
| Triermain Castle | Trevermane; Trivermain; Tradermayne; Tridermaine; Treuermane; Tryermain | Masonry Castle | masonry ruins/remnants | Trough Head | Troughead; Trough heade | Pele Tower , Bastle | no visible |
| Two Lions Inn, Penrith | Gerard Lowther's House | Fortified Town House , Pele Tower | masonry ruins/remnants |
| Ulpha Castle How | Harter Fell | Masonry Castle | masonry footings |
| Ulpha Old Hall | Ulfhay | Pele Tower , Bastle | masonry ruins/remnants | Upper Denton Moat | Over Denton | Pele Tower | cropmark/slight earthwork |
| Upper Denton Vicarage | Vicars Pele; Old Vicarage | Bastle | major building | Waingatehead | Waikek | Pele Tower , Bastle | no visible | Wall Bowers | Bastle | no visible |
| Walls Castle, Ravenglass | Ravenglass Roman Baths; Glannoventa | Masonry Castle | masonry footings |
| Walton Castlesteads | Castle Steed | Masonry Castle | earthwork |
| Warnell Hall | Pele Tower | masonry ruins/remnants | |
| Warthole Hall | Wardhall; Warthol; Wardel; Wardell | Fortified Manor House | no visible |
| West Hall Motte, Kingwater | Tin Castle | Timber Castle | cropmark/slight earthwork | Westnewton Castle | Newton Castle | Timber Castle , Fortified Manor House | earthwork |
| Wetheral Priory | Wetherall Priory | Fortified Ecclesiastical site | major building |
| White House Farm, Glassonby | Bastle | major building | Whiteclose | Withiescloss; Withies Closs | Pele Tower , Bastle | no visible |
| Whitehall Moat, Allhallows | Cockbridge | Fortified Manor House | earthwork |
| Whitehall, Allhallows | Tower House | major building | Whitrigg | Whitrigge | Pele Tower , Bastle | no visible | Wigton Church of St Mary | Fortified Ecclesiastical site | no visible |
| Wigton Tarn Castle | Tarnside | Pele Tower | no visible | Willie Toms Tower, Stapleton | Luckens; Nether Lockenes | Pele Tower , Bastle | no visible | Willowford Pele | Bastle | no visible |
| Windy Hall | Windy Hill; High Windy Hall | Bastle | uncertain | Wintershields | Anton Edwards Tower | Pele Tower | no visible |
| Wodowbank Cop | Caernarvon; Wotobank; Wodobank | Timber Castle | cropmark/slight earthwork |
| Wolstey Castle | Wolsty; Wulsty; Wristie; Woolstey; Wolmsty; Ulstey; Vlstey | Fortified Manor House | masonry footings |
| Woodhead | Woodheade | Bastle | masonry ruins/remnants | Woodside | Pele Tower , Bastle | no visible |
| Workington Hall | Wirkyngton | Tower House | masonry ruins/remnants | Wythop Hall | Wythehope in Derwentefelles; Widehope; Widehop; Weydrup; weydup | Fortified Manor House | no visible |
