| Updated | Name | Location | County | Country | Power source | Type | Function | River |
| 24 April | Watermill, Twyford | Twyford | Berkshire | United Kingdom | Water | Watermill | Corn mill, Silk mill | Loddon |
| 24 April | Wessex Mill, Wantage | Wantage | Berkshire | United Kingdom | Water | Roller flour mill, Watermill | Corn mill | Letcombe Brook |
| 24 April | Lett's Mill, Hanbury | Hanbury | Worcestershire | United Kingdom | Water | Watermill | Corn mill | Shell Brook |
| 19 April | Whitchurch Mill, Whitchurch-on-Thames | Whitchurch on Thames | Oxfordshire | United Kingdom | Water | Watermill, Roller flour mill | Corn mill | Thames |
| 19 April | Basingstoke Mill, Basingstoke | Basingstoke | Hampshire | United Kingdom | Water | Watermill | Corn mill | Loddon |
| 19 April | Gatcombe Mill, Gatcombe | Gatcombe, Isle of Wight | Hampshire | United Kingdom | Water | Watermill | Corn mill | Medina |
| 19 April | New Mills, Henley-on-Thames | Henley-on-Thames | Oxfordshire | United Kingdom | Water | Watermill | Thames | |
| 19 April | Bray Mill, Bray | Bray | Berkshire | United Kingdom | Water | Watermill | Corn mill | |
| 19 April | Marlow Mills, Marlow | Great Marlow | Berkshire | United Kingdom | Water | Watermill | Corn mill | Thames |
| 19 April | Woolhampton Mill, Woolhampton | Woolhampton | Berkshire | United Kingdom | Water | Watermill | Corn mill | Kennet |
| 18 April | River Antoine Estate | Saint Patrick | Grenada | Water | Watermill | Distillery mill, Crushing mill | Antoine | |
| 17 April | Hurst Mill, King's Norton | King's Norton | Worcestershire | United Kingdom | Water | Watermill | Corn mill | Rea |
| 17 April | Caldwell Mill, Drakes Broughton | Drakes Broughton | Worcestershire | United Kingdom | Water | Watermill | Corn mill | Bow Brook |
| 17 April | Padworth Mill, Padworth | Padworth | Berkshire | United Kingdom | Water | Watermill | ||
| 17 April | Aldermaston Mill, Aldermaston | Aldermaston | Berkshire | United Kingdom | Water | Watermill | ||
| 17 April | Crown Mill, Elmswell | Elmswell | Suffolk | United Kingdom | Combustion engine | Corn mill | ||
| 17 April | Colebrook Priory Mill, Shirley, Birmingham | Shirley, Birmingham | Warwickshire | United Kingdom | Wind | Tower mill | Corn mill | |
| 17 April | Oakes Mill, Congleton | Congleton | Cheshire | United Kingdom | Electricity | Roller flour mill | Corn mill | |
| 17 April | Lynton Mill, Lynbridge | Lynbridge, Lynton | Devon | United Kingdom | Water | Watermill | Corn mill | |
| 17 April | Hurley Mill, Hurley | Hurley | Berkshire | United Kingdom | Water | Watermill | ||
| 17 April | Dandridge's Mill, East Hanney | East Hanney | Berkshire | United Kingdom | Water | Watermill | Corn mill | Letcombe Brook |
| 17 April | Cholsey Mill, Cholsey | Cholsey | Berkshire | United Kingdom | Water | Watermill | ||
| 17 April | Preesall Windmill, Preesall | Preesall | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 17 April | Bank Mill, Bretherton | Bretherton | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 17 April | Warton Windmill, Warton | Warton | Lancashire | United Kingdom | Wind | Post mill | Corn mill | |
| 17 April | Kirkham Windmill, Kirkham | Kirkham | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | Haynes Hill Mill, St. John | St. John | Barbados | |||||
| 11 April | Alleynedale Mill, St. Peter | St. Peter | Barbados | Wind | Tower mill | Sugar mill | ||
| 11 April | Pilling Mill, Pilling | Pilling | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | Staining Windmill, Staining | Staining | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | Wrea Green Windmill, Wrea Green | Wrea Green | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | Martin Mere Mills, Burscough | Burscough | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | High Park Mill, Toxteth, Liverpool | Liverpool | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 11 April | South End Mills, Toxteth, Liverpool | Toxteth, Liverpool | Lancashire | United Kingdom | Steam, Electricity | Roller flour mill | Corn mill | |
| 10 April | Forest's Mill, Lydiate | Lydiate | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 10 April | Walney Windmill, North Scale, Isle of Walney | North Scale, Isle of Walney | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 10 April | Clifton Windmill, Clifton, Newton-with-Clifton | Clifton, Newton-with-Clifton | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 10 April | Little Marton Windmill, Little Marton | Little Marton | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 10 April | Singleton Windmill, Great Singleton, Singleton | Great Singleton, Singleton | Lancashire | United Kingdom | Wind | Tower mill | Corn mill | |
| 10 April | Streatley Mill, Streatley | Streatley | Berkshire | United Kingdom | Water | Watermill | Corn mill | Thames |
| 9 April | Wingerworth Mill, Wingerworth | Wingerworth | Derbyshire | United Kingdom | Water | Watermill | Corn mill | Rether |
| 5 April | Lock's Mill, Spalding | Spalding | Lincolnshire | United Kingdom | Wind | Smock mill | Corn mill | |
| 4 April | Middle Mill, Croscombe | Croscombe | Somerset | United Kingdom | Water | Watermill | Corn mill | Sheppey |
| 4 April | Higher Mill, Croscombe | Croscombe | Somerset | United Kingdom | Water | Watermill | Corn mill | Sheppey |
| 4 April | Lower Mill, Croscombe | Croscombe | Somerset | United Kingdom | Water | Watermill | Corn mill | Sheppey |
| 3 April | Skivarps Mölla, Skivarp | Skivarp, Skurup, Skåne | Sweden | Wind | Smock mill | Corn mill | ||
| 3 April | Victoria Mills, Barnstaple | Barnstaple | Devon | United Kingdom | Steam | Roller flour mill | Corn mill | |
| 2 April | Carsington Pasture Mill, Hopton | Hopton | Derbyshire | United Kingdom | Wind | Tower mill | Corn mill | |
| 2 April | Cropthorne Mill, Fladbury | Fladbury | Worcestershire | United Kingdom | Water | Watermill | Corn mill | Avon |
| 2 April | Watermill, Fladbury | Fladbury | Worcestershire | United Kingdom | Water | Watermill | Corn mill | Avon |