Hi!
I’m a current student at Bath so hopefully I can give you some insight.
Honestly, it is an expensive city to live in, and is definitely comparable to London prices. I spend about £700 a month on rent and I share a house with friends, we live in the city and commute to campus (about 20mins by bus). In terms of actual monthly spending, I normally spend around £200-£250 a month on food, socials, transport and random bits. Most students live in Oldfield Park so it is very easy to go to Lidl (a cheaper option than a lot of others) or even order a grocery delivery.
For first year, most people just apply through the university accommodation system after results day, so you don’t need to panic-search early. Second-year houses can be more expensive, but you get to choose who you live with – I live with friends that I’ve met throughout my time at Bath. Most people start looking around November, but you’re able to find housing relatively easily even in the summer, so no need for panic searching!
Bath also has quite a few scholarships and bursaries that people forget to check. A lot of students I know get support they hadn’t even realised they were eligible for.
https://www.bath.ac.uk/topics/undergraduate-scholarships-bursaries-and-other-funding/Even if you think you might not qualify, it’s worth reading through them — some are based on household income, others on personal circumstances.
For making extra cash, plenty of students here work part-time. Campus jobs (cafés, events, ambassador work) are really popular because they’re flexible around uni hours and you don’t have to travel if you live on campus. Equally, shifts don’t have to be long hours so fitting them into your regular schedule is easy. Bath city centre also has loads of retail/café jobs if that’s preferable.
If you’re already thinking about budgeting in Year 13, you’re already doing amazingly. Once you’re here, it becomes easier to find your own ways to stay within budget - e.g. you may spend a lot on social life at the start of the year, but then choose to focus your time on societies instead (which may cost you way less).
Hope that helped. Happy to answer anything else if you’re unsure!