The ancient parish stretched from Boundary Lane, just north of the present Albany Road, south as far as Sydenham Hill. The
Anglo-Saxon church on the site of St Giles', and recorded in the
Domesday Book, was almost certainly built of wood and stood amongst fields and woodland. The church was later rebuilt in stone by William FitzRobert, Earl of Gloucester and Lord of the Manor of Camberwell. Numerous alterations and extensions took place over the next three hundred years and by the 18th century, the church was crammed with
box pews. On 7 February 1841 a devastating fire, caused by a faulty heating system and fuelled by the wooden pews and galleries, virtually destroyed the medieval church. The heat was so great that stained glass melted and stone crumbled to powder. Immediately after the fire, a competition to choose the architect for the new church produced 53 designs and was won by the firm of Scott and Moffat. St Giles' was one of the first major
Gothic buildings by
George Gilbert Scott, best known as architect of
St Pancras Station and the
Albert Memorial. The new church was consecrated on 21 November 1844 by the diocesan
Bishop of Winchester. The church was built to a
cruciform shape with a central tower surmounted by an octagonal
spire of 210 feet (64 m). Much of the facing stone was imported from
Caen in
Normandy, but by the 1870s the majority of this stone was removed due to decay caused by pollution. Appreciating his mistake, Scott paid for the church to be refaced with
Portland stone which was more suitable for the London atmosphere. The church suffered considerably in the
Second World War with many of the stained-glass windows being destroyed. Just over 100 years after the re-facing, stone began to fall from the spire and major vertical cracks threatened its structural integrity. In June 2000, the top 72 feet (22 m) of the spire was taken down and rebuilt at a cost of £1,000,000. ==Architecture and interior==