| Tadworth Windmill | |
|---|---|
 The mill c.1910, with the roundhouse of the other mill in the foreground | |
 | |
| Origin | |
| Mill name | New Mill |
| Grid reference | TQ 236 555 |
| Coordinates | 51°17′06″N 0°13′44″W / 51.285°N 0.229°W |
| Operator(s) | Private |
| Year built | c1762 |
| Information | |
| Purpose | Corn mill |
| Type | Post mill |
| Roundhouse storeys | Two storeys |
| No. of sails | Four sails |
| Type of sails | Spring Patent sails |
| Windshaft | Cast iron |
| Winding | Tailpole |
| No. of pairs of millstones | Two pairs |
| Other information | Tallest surviving post mill in Surrey |
New Mill is a grade II listed[1] post mill at Tadworth, Surrey, England which is on the Buildings at Risk Register.