Central London: Chelsea (Stamford Bridge)

North Central London: Tottenham Hotspur (White Hart Lane), Arsenal (Emirates Stadium)

North West London: Watford (Vicarage Road)

South London: Crystal Palace (Selhot Park)

West London: West Ham United (Upton Park Stadium)

Through May 30, 2018, Chelsea*** have won six English top-flight titles (one in the old English League One and five in the Premier League), eight English FA Cups, five English League Cups, four English Community Shields, two European Cup Winners' Cups, one UEFA Super Cup, one UEFA Champions League title, and one Europa League title.

Extended information:

London, the capital city of Great Britain and Northern Ireland London (London), is the capital of the United Kingdom of Great Britain and Northern Ireland (referred to as the United Kingdom), is also one of the world's largest financial centers, with New York and Hong Kong, known as the "Nuremberg".

References:

Baidu Encyclopedia-London