Can I get into KCL/UCL/LSE with these grades?

Well LSE doesn't look at LNAT so you may get a rejection from them since you don't have any A*'s at GCSE. I think you should be good for an offer from KCL maybe UCL depending on your LNAT but your predicted grades meet the requirements so I don't see why not

Will LSE take into consideration that my school was a low achieving one. My grades were still good enough to be top 9% in the year.

yep they'll take into account context and mitigating circumstances, did you sit any AS's?

No. I just got my predicted grades. Do you think that if I got A*A*A as prediction I could apply to LSE?

meh

Try it, don't be surprised if you get an early rejection. They expect the majority of GCSEs to be A*s, and I don't know whether your school was bad enough to compensate for that (LSE has POLAR data on your postcode, so they can fine tune their expectations according to how bad your school actually was). Good predictions (I'd suggest doing an EPQ if available, just to show that you can deal with the extra workload). PS plays a big role, so make sure you're covered on that front.

It's a shame that, with the idiotic decision to scrap AS, you've lost a chance to compensate for your GCSE grades

I never thought my GCSE’s were as poor as being have to justify them.

The majority of people who get offers from LSE have at least 6-8 A*s at GCSE, so while your grades are by no means bad, they’re not realistically good enough for LSE without mitigating factors.

GCSE;
AAAAAAAA

A LEVEL prediction; A*AA (Economics,English Lit,History)

Say I do well in LNAT and my personal statement is good, will I stand a good chance to get into these universities for law? It’s a competitive course and I’m scared my GCSE’s may be a disadvantage compared to others. Thanks guys...