140: operated by London Buses
Route: 24 Hour Service: Heathrow Airport - Hayes - Yeading - Northolt - NORTHOLT PARK - South Harrow - Harrow-on-the-Hill - Wealdstone - Harrow Weald

395: operated by London Buses
Route: Harrow-on-the-Hill - South Harrow - NORTHOLT PARK - Racecourse Estate - Northolt - Westway Cross Retail Park

398: operated by London Buses
Route: Ruislip - Ruislip Manor - Eastcote - Rayners Lane - South Harrow - NORTHOLT PARK - Wood End Estate 

487: operated by London Buses
Route: South Harrow - NORTHOLT PARK - Alperton - Hanger Lane - North Acton - Park Royal - Central Middlesex Hospital - Harlesden

For more information about local buses visit the Transport for London website or phone 020 7222 1234.