Postcode LL21 0NW is located in a rural hamlet, within the Llandderfel ward of Gwynedd in the Wales region, and forms part of the Bala & Mawddwy area. It has moderate deprivation and moderate crime levels, with around 38.7 crimes per 1,000 residents per year. The average income per household in Bala & Mawddwy is £46,083 per year. The nearest station is Chirk located about 16.2 miles away.
Bala & Mawddwy has a moderate level of deprivation, ranked at position 991 out of 32,844 areas in the United Kingdom — placing it within the top 3% most deprived areas in Wales.
Bala & Mawddwy has a low crime rate, with approximately 38.7 reported incidents per 1,000 population each year.
Approximately 9.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 14.5% of dwellings are socially rented.
The average income per household in Bala & Mawddwy is £46,083 per year.
No significant noise sources from railways or roads near LL21 0NW.
The nearest station is Chirk located about 16.2 miles away. There are no other stations nearby.
Based on 9 recent sales, the median property price is £305,000 in Llandderfel area, with individual transactions ranging from £132,000 up to £450,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 7 | £330,000 |
| Semi-Detached | 2 | £218,500 |
10 year median price trend in Llandderfel
In the LL21 0NW postcode area, located within Bala & Mawddwy, there are no schools in close proximity.
1 nearby supermarkets & convenience stores within mi of LL21 0NW
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.4 mi | H G Thomas Motors | Gwynedd, LL21 0HA | Walking directions to H G Thomas Motors |
All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.