Hey, it sounds like you’ve put a lot of thought into your university applications, and it's great that you're aiming high with your choices! The fact that you’re already achieving AAA in your assessments shows that you’re on a really strong path for your A-levels, and that’s going to be a big plus for you when applying to competitive courses. Even with lower GCSE results, there are a few things to consider here, and I think you have some solid options.
First, universities like LSE, UCL, and Imperial place a lot of weight on A-level results, especially for courses in subjects like Economics, Accounting, and Finance. While GCSEs are part of the picture, they’ll be much more interested in how you’re performing at A-level, particularly in subjects like Maths and Economics. Given that you’re expecting AAA* or AAA, you’ll be able to meet the entry requirements for these programs, which is a huge factor.
However, GCSEs can still matter, particularly for courses with very high competition like those at LSE, UCL, and Imperial. While your GCSE grades aren’t bad, they are on the lower side for these universities' typical applicants. But it’s not a deal-breaker. Universities will often look at the context of your performance—if you can show a clear upward trend in your academics (going from 6s and 7s to AAA*), it can work in your favor. Plus, if you can demonstrate a strong passion for the subjects, through your personal statement or any relevant extracurriculars or work experience, that can help too.
Taking Further Maths could strengthen your application, especially for the courses at Imperial and UCL, as they highly value strong mathematical ability. Even if you only take AS Further Maths in Year 13, it shows that you’re willing to challenge yourself, and it could make you more competitive. However, doing a full Further Maths A-level in a gap year and then reapplying would be a bigger commitment, and you’d have to weigh whether that’s worth the potential extra year of waiting.
Resitting GCSEs could be an option, but I wouldn’t necessarily recommend it unless you feel you could dramatically improve your grades and show it’s worth the effort. Universities might care more about your A-level trajectory at this point, especially if you’re on track for top grades. Resitting could also take time away from focusing on securing those A* grades at A-level, which might be more beneficial.
In terms of the courses you’ve shortlisted, it might make sense to have a mix of choices—some like LSE or UCL that are more competitive and some that might be a bit more forgiving with GCSEs, like King’s or even adding a course that’s slightly less selective. This way, you have a balance between reaching for your top choices and having a backup.
Overall, you’re definitely not out of the running for these courses, especially with a strong upward trend in your A-levels. Focus on getting those top A-level grades and crafting a personal statement that highlights your passion for your subjects and your readiness for university study.