Have you actually been to Lancaster? It's a lovely little city, a bit of a mini-Edinburgh in some ways.
The main reason that part of the world is cheap is that there is relatively low employment, and most of it is relatively low-wage, while unlike the Lakes proper where those things are still true there is no holiday home demand. The same applies to the likes of Carlisle and the Cumbrian Coast.
I visited Lancaster properly for the first time last year and was pleasantly surprised by how nice it was (it was a scorching hot day too).
Now I may live in Devon but I’m no stranger to the north. I’ve visited plenty of areas all over the country which have been beautiful/interesting/friendly etc, and half my family are from Nottingham which is also very different to where I live.
But I don’t think anyone has mentioned the South West yet, which is interesting.
I wonder whether this is because house prices are perceived to have crept up quite a lot over the last twenty years?
There are actually still some quite cheap places to live down here (especially certain more rural areas and bits of north Devon etc).
Quite a few of my customers are people that have moved down here from various parts of the country (and not just the South East) to retire and enjoy a ‘quieter’ life.
Of course they may just be happy and content because they’ve found such an easy to deal with tradesman who makes sure that they get a quality job and decent value for money.

But I don’t think it’s just that.
Not sure if I mentioned it but we’ve got palm trees..?
I really liked what someone said upthread (I’ll check who once I’ve posted this *) about having your friends and family nearby... In actual fact this is what makes somewhere feel like home. Spot on...
*It was Bevan