[PAR] [TLE] Great Fire of London [SEP] The Great Fire of London was a major conflagration that swept through the central parts of the English city of London from Sunday, 2 September to Wednesday, 5 September 1666.  The fire gutted the medieval City of London inside the old Roman city wall.  It threatened but did not reach the aristocratic district of Westminster, Charles II's Palace of Whitehall, and most of the suburban slums.  It consumed 13,200 houses, 87 parish churches, St Paul's Cathedral, and most of the buildings of the City authorities.  It is estimated to have destroyed the homes of 70,000 of the City's 80,000 inhabitants. [PAR] [TLE] Christ Church Greyfriars [SEP] Christ Church Greyfriars, also known as Christ Church Newgate Street, was a church in Newgate Street, opposite St Paul's Cathedral in the City of London.  Established as a monastic church in the thirteenth century, it became a parish church after the dissolution of the monastery.  Following its destruction in the Great Fire of London of 1666, it was rebuilt to the designs of Sir Christopher Wren.  Except for the tower, the church was largely destroyed by bombing during the Second World War.  The ruins are now a public garden.
[PAR] [TLE] Great Fire of London [ SEP ] The Great Fire of London was a major conflagration that swept through the central parts of the English city of London from Sunday , 2 September to Wednesday , 5 September 1666 . The fire gutted the medieval City of London inside the old Roman city wall . It threatened but did not reach the aristocratic district of Westminster , Charles II 's Palace of Whitehall , and most of the suburban slums . It consumed 13,200 houses , 87 parish churches , St Paul 's Cathedral , and most of the buildings of the City authorities . It is estimated to have destroyed the homes of 70,000 of the City 's 80,000 inhabitants . [PAR] [TLE] Christ Church Greyfriars [ SEP ] Christ Church Greyfriars , also known as Christ Church Newgate Street , was a church in Newgate Street , opposite St Paul 's Cathedral in the City of London . Established as a monastic church in the thirteenth century , it became a parish church after the dissolution of the monastery . Following its destruction in the Great Fire of London of 1666 , it was rebuilt to the designs of Sir Christopher Wren . Except for the tower , the church was largely destroyed by bombing during the Second World War . The ruins are now a public garden .
The event that caused Sir Christopher Wren to design a new cathedral consumed how many houses?
The event that caused Sir Christopher Wren to design a new cathedral consumed how many houses ?
13,200
13,200