We're due to move back to the UK over the summer after three years abroad. We haven't been able to get state places for our secondary school age DDs and have made the decision to go private until GCSE. We'll be renting initially on our return but then looking to buy. My question is, are schools/sixth form colleges still strict about catchment areas? Or is it based on applicants' GCSE results and pupils come from a wider area? Obviously, this will affect where we look to buy. Any knowledge of this would be very helpful! Thank you.