The percentage of transactions with a value over £750,000 was 0.2% in April to June 2018, rising to 1.4% in July to September 2022 before falling to 1.0% in April to June 2023.
0.2% oedd canran y trafodiadau gwerth dros £750,000 yn Ebrill i Fehefin 2018, gan godi i 1.4% yn Ngorffennaf i Fedi 2022, cyn gostwng i 1% yn Ebrill i Fehefin 2023.