Postcode LL21 0HG 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 Betws-y-Coed located about 16.5 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 0HG.
The nearest station is Betws-y-Coed located about 16.5 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 0HG postcode area, located within Bala & Mawddwy, there are no schools in close proximity.
1 nearby supermarkets & convenience stores within mi of LL21 0HG
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.2 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.