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Historic Environment Record

HER 1061 - Alderstead Fort: a London mobilisation centre at Merstham

Scheduled Monument
Alderstead Mobilization Centre or Fort at East Merstham erected in 1890s as part of a London Defence Scheme. The monument falls into two separate areas and includes the main compound and tool store of East Merstham mobilisation centre, known as Alderstead Fort, situated on a chalk ridge of the Surrey Downs. The main compound forms the south-western part of the monument and houses a three-roomed magazine fronted by five casemates. It survives as a roughly north west-south east aligned, north east facing, flat-roofed structure constructed mainly of reinforced concrete and brick, with a large, crescent-shaped earthen blast-bank partly covering and flanking the magazine to the rear. Beyond the bank is an up to 10m wide ditch. The building retains many original fittings, including iron-and-wood door and window shields and magazine vents. The associated red-brick tool store lies around 75m to the north east and is a north east-south west aligned, single storey, rectangular building measuring 14m by 10m, with white washed sandstone dressings under a pitched, blue slate roof. The south-eastern face has full-length, central double doors flanked by tall windows with iron grilles.

Monument Information
Record TypeMonument
Protection Status
  • AONB
Scheduled Monument Number31392
ConditionVery Poor
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Data represented on the interactive map is for illustrative purposes only and does not represent an accurate or complete representation of archaeological sites or features. Further information

Location
Grid ReferenceTQ 295 545
ParishMerstham
Parish (old name)Merstham
DistrictReigate & Banstead, Surrey
Map SquareTQ25SE
Type and Period
Evidence TypeMonument TypeDate Range:
BUILDING
EARTHWORK
FORT
MOBILIZATION CENTRE
Mobilisation Centre
Post Medieval
19th Century

Related Records

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About this record

This is the record of an archaeological site, find, a historic building or a park and garden from Surrey’s Historic Environment Record (HER).

The HER is the most up-to-date and comprehensive record of known archaeology within Surrey, and a great starting point for research into any aspect of the historic environment of Surrey.

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Tags or Keywords

Tagging is a way to add keywords to connect related records.

Tag suggestions:
Facility
  • store of East Merstham;
  • Alderstead Fort;
Place
  • Surrey;
  • London;
Organization
  • Mobilisation Centre;
  • Mobilization Centre;
  • Alderstead Mobilization Centre;
Industry Term
  • type site;
  • earthen blast-bank;
  • bank;
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