Alderstead (Merstham) Fort, Shepherd's Hill, Reigate
- List Entry Number: 1018073 - Scheduled Monument
- Local Planning Authority: Reigate and Banstead
- County: Surrey
- Assessment Type: Building or structure
C19 mobilisation centre, one of 13 constructed on the North Downs for the defence of London. The scheduling comprises the infantry fort and detached tool s…