Postcode LL55 3NA is located in a rural village, within the Deiniolen ward of Gwynedd in the Wales region, and forms part of the Llanberis & Deiniolen area. It has None deprivation and moderate crime levels, with around 51.7 crimes per 1,000 residents per year. The average income per household in Llanberis & Deiniolen is £49,454 per year. The nearest station is Bangor (Gwynedd) located about 5.2 miles away.
Llanberis & Deiniolen has a unknown level of deprivation, ranked at position 663 out of 32,844 areas in the United Kingdom — placing it within the top 2% most deprived areas in Wales.
Llanberis & Deiniolen has a moderate crime rate, with approximately 51.7 reported incidents per 1,000 population each year.
Approximately 8.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 15.0% of dwellings are socially rented.
The average income per household in Llanberis & Deiniolen is £49,454 per year.
No significant noise sources from railways or roads near LL55 3NA.
The nearest station is Bangor (Gwynedd) located about 5.2 miles away. There are no other stations nearby.
Based on 24 recent sales, the median property price is £190,500 in Deiniolen area, with individual transactions ranging from £72,000 up to £670,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 11 | £295,000 |
| Semi-Detached | 3 | £115,000 |
| Terraced | 10 | £130,000 |
10 year median price trend in Deiniolen
In the LL55 3NA postcode area, located within Llanberis & Deiniolen, there are no schools in close proximity.
Elected local representatives for LL55 3NA, including ward councillors and the local member of parliament.
Elfed Wyn Williams
Deiniolen - Elected 5 May 2022
Liz Saville Roberts
Dwyfor Meirionnydd - Elected 4 Jul 2024
All data is sourced from official UK government agencies and public datasets. Last updated: 16/05/2026.