Oakley is a district of Cheltenham

Cheltenham

Cheltenham , also known as Cheltenham Spa, is a large spa town and borough in Gloucestershire, on the edge of the Cotswolds in the South-West region of England. It is the home of the flagship race of British steeplechase horse racing, the Gold Cup, the main event of the Cheltenham Festival held...

 in Gloucestershire

Gloucestershire

Gloucestershire is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn, and the entire Forest of Dean....

, England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

. It is home to the smaller of Cheltenham's two GCHQ

Government Communications Headquarters

The Government Communications Headquarters is a British intelligence agency responsible for providing signals intelligence and information assurance to the UK government and armed forces...

 sites, and residential housing including private, council-owned

Council house

A council house, otherwise known as a local authority house, is a form of public or social housing. The term is used primarily in the United Kingdom and the Republic of Ireland. Council houses were built and operated by local councils to supply uncrowded, well-built homes on secure tenancies at...

 and social housing. It backs onto Cleeve Hill and Harp Hill, greenbelt land and part of the Cotswold hills

Cotswolds

The Cotswolds are a range of hills in west-central England, sometimes called the Heart of England, an area across and long. The area has been designated as the Cotswold Area of Outstanding Natural Beauty...

, including a covered reservoir

Reservoir

A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...

. Oakley neighbours Prestbury

Prestbury, Gloucestershire

Prestbury is a medium sized village near the edge of the Cotswolds. It is on the outskirts of the larger town, Cheltenham, and forms part of the borough of Cheltenham, despite retaining its own parish council as a civil parish. It is part of the Tewkesbury parliamentary constituency, represented...

 and Whaddon. In the early 2000s, part of the GCHQ Oakley site was reclaimed and replaced with a Sainsburys supermarket. In the Domesday Book

Domesday Book

Domesday Book , now held at The National Archives, Kew, Richmond upon Thames in South West London, is the record of the great survey of much of England and parts of Wales completed in 1086...

 of 1086 it is recorded as held by Turstin FitzRolf

Turstin FitzRolf

Turstin FitzRolf was a Norman magnate, one of the few "Proven Companions of William the Conqueror" who fought at the Battle of Hastings in 1066. As his name indicates, he was the son of a certain Rolf, synonymous with Rou and Rollo . His first name appears as Tosteins, Thurstan and other variants...

.