Prices in Trewalchmai peaked at £550,000 in OCT 2022.
Average house prices in Trewalchmai reached their peak in OCT 2022 at £550,000.
The peak average house price in Trewalchmai was £550,000.
Use the interactive chart on this page to view monthly and yearly trends for Trewalchmai.
Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry
Last updated at 20 May 2026 at 08:13 with the latest Land Registry data (February 2026). The Trewalchmai dataset covers 39 postcodes.