Reasons for Designation
A tower keep castle is a strongly fortified residence in which the keep is the
principal defensive feature. The keep may be free-standing or surrounded by a
defensive enclosure; they are normally square in shape, although other shapes
are known. Internally they have several floors providing accommodation of
various types. If the keep has an attached enclosure this will normally be
defined by a defensive wall, frequently with an external ditch. Access into
the enclosure was provided by a bridge across the ditch, allowing entry via a
gatehouse. Additional buildings, including stabling for animals and workshops,
may be found within the enclosure. Tower keep castles were built throughout
the medieval period, from immediately after the Norman Conquest to the mid-
15th century, with a peak in the middle of the 12th century. A few were
constructed on the sites of earlier earthwork castle types but most were new
creations. They provided strongly fortified residences for the king or leading
families and occur in both urban or rural situations. Tower keep castles are
widely dispersed throughout England with a major concentration on the Welsh
border. They are rare nationally with only 104 recorded examples. Considerable
diversity of form is exhibited with no two examples being exactly alike. With
other castle types, they are major medieval monument types which, belonging to
the highest levels of society, frequently acted as major administrative
centres and formed the foci for developing settlement patterns. Castles
generally provide an emotive and evocative link to the past and can provide a
valuable educational resource, both with respect to medieval warfare and
defence, and to wider aspects of medieval society. All examples retaining
significant remains of medieval date are considered to be nationally
important.
Although no trace of the tower keep survives above ground, Brockhurst Castle
provides a good example of the earthwork elements of castles of this class.
The defensive enclosure which would have surrounded the keep survives intact
as the northern ward or inner bailey of the castle. The southern attached
enclosure or outer bailey, separated from the keep by a defensive ditch, also
survives intact. Small scale excavations in 1959 of a section of the ditch
between the two baileys and a small area of the southern outer ward revealed
the existence of substantial buried structures in this area. Finds made at the
same time clearly demonstrate that archaeological material will survive in the
interior of the castle. Environmental evidence relating to the economy of the
castle and the landscape in which it was built will be preserved beneath the
banks and in the ditch fills. Such tower keep castles are rare in Shropshire
and where they do exist are often modified from their original form into more
complex castles. The short duration of the life of Brockhurst Castle,
abandoned after only 100 years, has preserved the castle in its original form,
so providing valuable information concerning military architecture in the
early medieval period. The short duration of occupation represented in the
archaeological record will also provide a very clear picture of the function,
organisation and life of the community which inhabited the castle during this
period.
Details
The monument includes the remains of Brockhurst Castle and an associated
causeway. The castle is believed to be the remains of a tower keep castle,
built around 1154 by Henry II to guard the main north to south route through
Shropshire where it passes through the Church Stretton valley. It is situated
in a naturally defensive position on the southern tip of a small north-south
ridge, overlooking the once marshy floor of Stretton Dale to the south and
west. By 1215 the custody of the castle was in dispute and as a result it
seems to have been slighted and deserted shortly after this date.
Although the castle is believed to have been a tower keep fortification
originally, all that remains visible today are the earthwork elements of the
castle. These comprise two plateau-like wards or baileys separated by a ditch.
Surrounding both baileys is a formidable defensive ditch averaging 8m wide and
2.6m deep. This is augmented around the south west, west and north west sides
by a substantial outer bank, up to 10m wide and 3.5m high on its outer face,
1.4m high on its inner face. The outer ditch has been cut around the end of
the natural spur, on average 6m below the levelled summit, creating the two
plateau-like wards of the castle, the spoil from the ditch being thrown
outwards to form the counterscarp bank. The northern bailey is the smaller of
the two with internal dimensions of 44m north west to south east by 28m
north east to south west. The levelled interior stands 5m above the base of
the outer ditch and is bounded around its north and west sides by a well
defined inner bank 0.7m high running along the edge of the main scarp. This is
interrupted at the northern corner of the bailey by a simple entrance gap 2m
wide, the outer ditch is similarly interrupted at this point by an original
causeway which is approached by a trackway which climbs the hill from the
north west. Terraced 0.2m into the south east corner of the bailey is a
rectangular platform 7m square, this may represent the foundations of an
original building. In the northern quarter of the bailey, cut into the face of
the inner bank, are the remains of a trench 4m long by 2m wide, it may date
from an archaeological exploration of the monument undertaken in 1959. The
second bailey lies to the immediate south west, separated from the northern
bailey by a substantial ditch 14m wide and 3m deep cut across the line of the
natural spur. Excavation in 1959 demonstrated that the southern bailey was
defended along this north western edge by a massive stone wall, the stone from
which had been largely robbed away. Today a small section of the wall
protrudes through the turf towards the top of the bailey scarp. A posthole
near its base suggested that the ditch had originally been crossed at this
point by a wooden bridge, linking the two baileys. A low causeway crossing the
ditch here is therefore thought to be more recent. The levelled interior of
the second bailey measures 53m south west to north east by 40m north west to
south east. Today it shows no visible evidence of any structures; however, the
1959 excavation revealed it to have once had a stone curtain wall identified
as dating from c.1154 with internal wooden buildings dated to c.1214.
MAP EXTRACT
The site of the monument is shown on the attached map extract.
