Because we’ve got a pretty good tram system in Manchester lots of people move to areas serviced by that. You can or could before people became a bit more savvy, move to New Islington, Crumpall, Monsall and have a really quick commute into the centre of Manchester and find an affordable house.
Surprised more people don’t do that with old train routes. For instance, i know Stretford quite well, most commuters use the Metrolink, but on the other side of the town there’s Trafford Park train station which hardly anybody uses. You can be in Manchester in <10 minutes and the train the other way gets to Liverpool city centre in around 50 minutes, and you’ve got the biggest industrial estate in Europe a mile up the road, so loads of scope for work, but the area’s on its arse.
It’s weird how some areas become gentrified and others don’t. You could buy a flat there for £80k, a house for about £175k, about half what you’d pay a couple of miles up the road.