What is the average house price in Llanwnnen?
£410,000

Average price per property type

Detached house illustration

Detached

£428,750

Semi-detached house illustration

Semi-Detached

£182,500

Are prices going up or down?

Short term 📈

Prices increased by £98,036 (31.43%) over the past year

OCT 2024SEPT 2025

Long term 📈

Prices increased by £127,000 (44.88%) over the past 10 years

SEPT 2015SEPT 2025

Quick answers for Llanwnnen

5 key facts at a glance.

Most expensive houses in Llanwnnen

The five highest recorded property sales in Llanwnnen.

View all expensive houses

Data sources

Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry

Last updated at 20 May 2026 at 07:53 with the latest Land Registry data (September 2025). The Llanwnnen dataset covers 31 postcodes.

Read our full data methodology

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.