I've been at my entry level job since February knowing that there was room for growth and I was joining the company not the job so to speak. I've spoken to my boss about it and he's agreed that I'll be going to this new role once I get back from maternity leave. The job spec is very similar to the one in the screenshot . As you can see the salary is £50-70k. Previous role (before I was made redundant was £50k). Locally salaries don't go as high as London and I think a similar role over here would pay around £35k.
My current salary is £18k but will ask for £27k. AIBU for asking for such a high payrise?