Certain |
Possible |
Questionable Doubtful |
Rejected |
|
Confidence is a statement of the site as a medieval fortification or palace |
| Name | Alternative Name(s) | Type | Remains | Barnack Castle | Masonry Castle | Nothing visible |
| Dogsthorpe Honey Hill | Timber Castle | Earthworks | |
| Longthorpe Tower | Tower House | Major | |
| Marholm Rampart | Urban Defence | Cropmarks/slight earthworks | |
| Maxey Castle | Makeseye | Fortified Manor House | Cropmarks/slight earthworks |
| Mount Thorold, Peterborough | Toot Hill; Tout Hill; Mont-Turold | Timber Castle | Earthworks |
| Northborough Manor House | Northborough Castle Farmhouse | Fortified Manor House | Major | Peterborough Bishops Palace | Abbey of Peterborough | Palace Fortified Ecclesiastical site |
Masonry ruins/remnants | Peterborough Burh Defences | Urban Defence | Nothing visible |
| Torpel Castle Ringwork | Helpston | Timber Castle | Earthworks |
| Torpel Manor House | Lawn Wood | Fortified Manor House | Masonry footings |
| Woodcroft Castle | Fortified Manor House | Masonry ruins/remnants |