Little Dennis Blockhouse
Has been described as a Certain Artillery Fort
There are major building remains
| Name | Little Dennis Blockhouse |
| Alternative Names | |
| Historic Country | Cornwall |
| Modern Authority | Cornwall |
| 1974 Authority | Cornwall |
| Civil Parish | Falmouth |
Blockhouse, built 1544-46 as part of coastal defences that include Pendennis Castle. Now roofless. Killas rubble with granite dressings, built into bedrock on the landward side; curved merlons to battlements on seaward side; roofless, originally lead; rubble stack beside staircase. D-shaped plan with very thick walls; slightly-projecting stair turret to one corner, doorway recessed to other corner. 4-centred arched doorway; the main gun port with flanking openings facing across the estuary and another gun port facing out to sea. INTERIOR: chamfered flat-headed fireplace; to the opposite wall a large 4-centred arch to splayed and ribbed gun station, with a blocked smoke vent above; a smaller gun station at right angles to this; the drum of newel stair left of the fireplace; large beam sockets and a coped parapet walk. (Listed Building Report)
This site is a scheduled monument protected by law
This is a Grade 1 listed building protected by law
Historic England Scheduled Monument Number
Historic England Listed Building number(s)
Images Of England
Historic England (PastScape) Defra or Monument number(s)
County Historic Environment Record
| OS Map Grid Reference | SW827315 |
| Latitude | 50.1440696716309 |
| Longitude | -5.04209995269775 |
| Eastings | 182740 |
| Northings | 31540 |