The reputation of the district altered over the course of the 20th century.
As middle-class households ceased to employ servants, the large Notting Hill houses lost their market and were increasingly split into multiple occupation.
During the Blitz a number of buildings were damaged or destroyed by the Luftwaffe, including All Saints' Church, which was hit in 1940 and again in 1944.
In the postwar period the name Notting Hill evoked a down-at-heel area of cheap lodgings, epitomised by the racketeering landlord Peter Rachman and the murders committed by John Christie in 10 Rillington Place, since demolished.
The area to the north east, Golborne, was particularly known for being, in the words of Charles Booth, "one of the worst areas in London".
Southam Street in Kensal Green had 2,400 people living in 140 nine-roomed houses in 1923, and the slum children from this street were documented in the 1950s photographs of Roger Mayne.

In late August and early September 1958, the Notting Hill race riots occurred.
The series of disturbances are thought to have started on 30 August when a gang of white youths attacked a Swedish woman, Majbritt Morrison, who was married to a West Indian man (Raymond Morrison), following a previous incident in Latimer Road tube station.
Later that night a mob of 300 to 400 white people, including many "Teddy Boys", were seen on Bramley Road attacking the houses of West Indian residents.
The disturbances, racially-motivated rioting and attacks continued every night until they petered out by 5 September.

The dire housing conditions in Notting Hill led Bruce Kenrick to found the Notting Hill Housing Trust in 1963, helping to drive through new housing legislation in the 1960s and found the national housing organisation Shelter in 1966.
Nos 1–9 Colville Gardens, now known as Pinehurst Court, had become so run down by 1969 that its owner, Robert Gubay of Cledro Developments, described conditions in the buildings as "truly terrible".

The slums were cleared during redevelopment in the 1960s and 1970s when the Westway Flyover and Trellick Tower were built.
It is now home to a vibrant community, mainly Mediterranean Spanish and Moroccan, together with Portuguese.
The reputation of the district altered over the course of the 20th century. As middle-class households ceased to employ servants, the large Notting Hill houses lost their market and were increasingly split into multiple occupation. During the Blitz a number of buildings were damaged or destroyed by the Luftwaffe, including All Saints' Church, which was hit in 1940 and again in 1944. In the postwar period the name Notting Hill evoked a down-at-heel area of cheap lodgings, epitomised by the racketeering landlord Peter Rachman and the murders committed by John Christie in 10 Rillington Place, since demolished. The area to the north east, Golborne, was particularly known for being, in the words of Charles Booth, "one of the worst areas in London". Southam Street in Kensal Green had 2,400 people living in 140 nine-roomed houses in 1923, and the slum children from this street were documented in the 1950s photographs of Roger Mayne.
In late August and early September 1958, the Notting Hill race riots occurred. The series of disturbances are thought to have started on 30 August when a gang of white youths attacked a Swedish woman, Majbritt Morrison, who was married to a West Indian man (Raymond Morrison), following a previous incident in Latimer Road tube station. Later that night a mob of 300 to 400 white people, including many "Teddy Boys", were seen on Bramley Road attacking the houses of West Indian residents. The disturbances, racially-motivated rioting and attacks continued every night until they petered out by 5 September.
The dire housing conditions in Notting Hill led Bruce Kenrick to found the Notting Hill Housing Trust in 1963, helping to drive through new housing legislation in the 1960s and found the national housing organisation Shelter in 1966. Nos 1–9 Colville Gardens, now known as Pinehurst Court, had become so run down by 1969 that its owner, Robert Gubay of Cledro Developments, described conditions in the buildings as "truly terrible".
The slums were cleared during redevelopment in the 1960s and 1970s when the Westway Flyover and Trellick Tower were built. It is now home to a vibrant community, mainly Mediterranean Spanish and Moroccan, together with Portuguese.
Notting Hill