Certain |
Possible |
Questionable Doubtful |
Rejected |
|
Confidence is a statement of the site as a medieval fortification or palace |
| Name | Alternative Name(s) | Type | Remains |
| Aldreth | Aldrey; Alrehede | Timber Castle | Nothing visible | Balsham Manor of the bishop of Ely | Palace | Nothing visible |
| Bassingbourne, John of Gaunts House | Bassingburn | Masonry Castle Timber Castle |
Cropmarks/slight earthworks |
| Belsars Hill, Willingham | Belassise; Alrehede | Timber Castle | Earthworks | Benwick | Timber Castle | Nothing visible |
| Biggin Abbey Bishops Palace | Ditton; The Biggin | Palace | Masonry ruins/remnants |
| Bourn Hall Ringwork | Burne; Brune | Timber Castle | Earthworks |
| Braham | Brame; Aldehede | Timber Castle | Cropmarks/slight earthworks | Burgh Manor House, Burrough Green | Park Wood | Fortified Manor House | Cropmarks/slight earthworks |
| Burwell Castle | Springe Copse | Timber Castle | Earthworks |
| Cambridge Castle | Castle Hill | Masonry Castle Timber Castle |
Earthworks | Cambridge Town Defences | Kings Ditch | Urban Defence | Nothing visible |
| Castle Camps | Campo | Masonry Castle Timber Castle |
Earthworks |
| Castle Camps Village Defences | Campo | Urban Defence | Earthworks | Castle in the Isle of Ely | Timber Castle | Uncertain | Caxton Moats | The Moats | Timber Castle Fortified Manor House |
Earthworks |
| Cherry Hill, Ely | The Mount | Timber Castle | Earthworks |
| Chesterton Tower | The Abbey; Rectory Farm | Tower House | Major |
| Cheveley Castle | Chevele; The Moats | Fortified Manor House | Masonry footings |
| Chippenham; The Rookery | Timber Castle | Earthworks | Doddington Bishops Palace | Palace | Earthworks |
| Ely Bishops Palace | Palace | Major | Fordham | Timber Castle | Nothing visible | Fowlmere; The Round Moat | Whites Close | Timber Castle | Earthworks | Great Shelford Manor of the bishop of Ely | Palace | Nothing visible | Hardwick Manor of the bishop of Ely | Palace | Nothing visible | Herewards Castle | castellum Herewardi; Castellum de Heywoydi | Timber Castle | Uncertain |
| Kirtling Towers | Catledge Hall; Catlidg | Fortified Manor House Masonry Castle |
Masonry ruins/remnants |
| Little Downham Bishops Palace | Tower Farmhouse | Palace | Masonry ruins/remnants |
| Longstanton Bishops Palace | Long Stanton St Michael | Palace | Nothing visible | Lophams Hall, Carlton | Fortified Manor House | Cropmarks/slight earthworks | Lordship Lane, Cottenham | Crowlands | Fortified Manor House | Earthworks | Orwell, Toot Hill | the Lordship | Timber Castle | Cropmarks/slight earthworks | Overhall Grove, Knapwell | Timber Castle | Earthworks |
| Rampton, Giants Hill | Timber Castle | Earthworks | |
| Shuckburgh Castle, Dullingham | Fir Bush | Uncertain | Nothing visible | Swaffham Bullbeck | Four Mile Stable | Timber Castle | Cropmarks/slight earthworks | Swavesey Castle Hill | Timber Castle | Cropmarks/slight earthworks | Swavesey Town Defences | Urban Defence | Cropmarks/slight earthworks |
| Wigmore Pond | Wigingamore | Siege Work Uncertain |
Earthworks | Willingham Manor of the Bishop of Ely | Willington | Palace | Nothing visible |
| Wimpole mound | Timber Castle | Cropmarks/slight earthworks | |
| Wisbech Castle | Wisbeach; Wisbich | Masonry Castle Timber Castle Palace |
Nothing visible |