What is the average house price in Tref Alaw?
£166,500
Average price per property type
Detached
£245,000
Terraced
£88,000
Are prices going up or down?
Short term 📉
Prices decreased by £-79,100 (-32.21%) over the past year
Long term 📉
Prices decreased by £-11,100 (-6.25%) over the past 10 years
Quick answers for Tref Alaw
Start with quick answers below, then open each page for full charts, context, and deeper analysis.
When did average house prices in Tref Alaw reach their peak?
Prices peaked at £1,275,000 in OCT 2021.
View full price history
How many properties are being sold in Tref Alaw?
2 properties sold in the last 12 months, -3 (-60.0%) vs the previous 12 months.
View sales volume trendsWhat type of properties are sold in Tref Alaw?
Detached houses are most common at 57.1% of sales.
View property type breakdownProperty price ranges in Tref Alaw
The most common price range is £200k - £300k at 71.4% of sales.
View price range breakdownWhat is the most expensive (and cheapest) area of Tref Alaw?
Most expensive: - (£0). Cheapest: - (£0).
View full area rankingMost expensive houses in Tref Alaw 👀
caer gwrli , isle of anglesey
Sold in OCT 2021
£1,275,000
tyn lon , isle of anglesey
Sold in MAR 2022
£560,000
glan hafren , isle of anglesey
Sold in SEPT 2023
£495,000
Data sources
Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry
Last updated at 29 March 2026 at 17:32 with the latest Land Registry data (December 2025). The Tref Alaw dataset covers 42 postcodes.