Northfields Station

Northfields underground station was designed in the art deco era. Very open and as Rammi wrote cold in winter when the wind blows. Close to South Ealing station — you can see it from the Northfields platform. Last station on Piccadilly line in Zone 3 on the Heathrow branch. Northfields is also a depot so beware trains can abruptly stop there. Good if you live in the area, not so good if on the way to Heathrow.
There is a small shop selling newspapers, magazines, confectionery and drinks and a flower stand that has a good range of flowers, bouquets at reasonable prices. A cash machine and toilets are also available.
Station was renovated a couple of years ago and has improved train displays indicating trains on the way (not necessarily how long they will be — but then again London Underground minutes are not known to be too accurate).

Well-​serviced by local buses (E2 and E3) and quite close to West Ealing. It’s surrounded by a bunch of independent retailers, which aren’t always the cheapest places around, but good if you need to grab something in a hurry. The station is quite cold in winter, but is served very well by the Piccadilly Line on the Heathrow branch. Trains come less frequently than if you went to Acton Town, but you’re more likely to get a seat here.