Charge for changing to new fixed term with existing lender

[Toddlerboozerepeat]

Is it normal to be charged over £1000 on a £500k mortgage to stay with the same lender and move onto a new interest rate which has gone up !!???

Feels better to remortgage and pay a fee for a better rate ? Why should I stay loyal

I wouldn't! For that I would swap what's the point in staying?

How can they charge us each time the fix ends!!!

I'd say it's perfectly normal, it's always been like that in my experience. Presumably if you go to a different lender, there will be an application form to complete and you'll need to pay for a valuation.