Postcode LL57 3YJ is located in a rural village, within the Arllechwedd area of Gwynedd in the Wales region, and forms part of the Bethesda area. It has average deprivation and average crime levels, with around 51.5 crimes per 1,000 residents per year, about 40% below the Wales average of 86 per 1,000. The average income per household in Bethesda is £45,959 per year. The median sale price in Arllechwedd is £233,000 (around £221 per square foot), with typical sale prices between £205,000 and £297,500. The nearest station is Bangor (Gwynedd), about 1.9 miles away. There are no primary and no secondary schools in the area.
Bethesda has an average level of deprivation, ranked at position 855 out of 32,844 areas in England, placing it within the top 3% most deprived areas in Wales.
Bethesda has an average crime rate, with approximately 51.5 reported incidents per 1,000 population each year.
Approximately 40.5% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 14.7% of dwellings are socially rented.
The average income per household in Bethesda is £45,959 per year.
No significant noise sources from railways or roads near LL57 3YJ.
The nearest station is Bangor (Gwynedd) located about 1.9 miles away. There are no other stations nearby.
Based on 17 recent sales, the median property price is £233,000 (about £221 per square foot) in Arllechwedd area, with individual transactions ranging from £79,000 up to £585,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Semi-Detached | 3 | £325,000 | £198 |
| Detached | 8 | £241,500 | £303 |
| Terraced | 5 | £233,000 | £200 |
| Flats | 1 | £173,000 | £226 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £138,000 | — | £195,000 | £127,500 |
| 2017 | £242,500 | — | £175,000 | £111,000 |
| 2018 | £210,000 | £115,000 | £205,000 | £154,000 |
| 2019 | £325,000 | £135,000 | £197,500 | £135,000 |
| 2020 | £315,000 | £220,000 | £173,750 | £126,000 |
| 2021 | £295,000 | £185,000 | £185,000 | £236,750 |
| 2022 | £440,000 | £127,000 | £250,000 | £165,000 |
| 2023 | £330,000 | — | £234,000 | £177,500 |
| 2024 | £480,000 | £135,000 | £230,000 | £209,750 |
| 2025 | £323,750 | £173,000 | £255,000 | £152,000 |
| 2026 | £228,000 | — | £200,000 | £239,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £256 | — | £185 | £161 |
| 2017 | £131 | — | £232 | £171 |
| 2018 | £192 | £264 | £244 | £192 |
| 2019 | £214 | £295 | £237 | £165 |
| 2020 | £197 | £280 | £164 | £213 |
| 2021 | £240 | £255 | £253 | £174 |
| 2022 | £238 | £284 | £286 | £282 |
| 2023 | £296 | — | £288 | £247 |
| 2024 | £256 | £299 | £265 | £260 |
| 2025 | £216 | £226 | £256 | £175 |
| 2026 | £261 | — | £198 | £211 |
There were 5 recent sold properties in the last 18 months near LL57 3YJ.
| Date | Address | Type | Tenure | Price | Map |
|---|---|---|---|---|---|
| 28 May 2025 | 12, Dol Helyg, Bangor, LL57 3YA | Semi-Detached | Freehold | £240,000 | |
| 30 Jul 2025 | 30, Cae Gwigin, Bangor, LL57 3UY | Terraced | Freehold | £265,000 | |
| 20 Oct 2025 | Annexe, Arunbahavan, Bangor, LL57 3YB | Terraced | Freehold | £79,000 | |
| 16 Apr 2025 | Pentre Felin Farm, Bangor, LL57 3YB | Semi-Detached | Freehold | £200,000 | |
| 17 Feb 2026 | 1, Bro Emrys, Bangor, LL57 3YS | Detached | Freehold | £378,000 |
In the LL57 3YJ postcode area, located within Bethesda, there are 0 primary and 0 secondary schools in close proximity.
Ratings include official Ofsted judgements and Area360 summaries of inspection grades. Open a school’s inspection details to see the full breakdown.
| Distance | Phase | Name | Type | Rating | Links |
|---|---|---|---|---|---|
| 0.5 mi | Not applicable | Ysgol Llandygai | Welsh establishment | Unrated. | |
Elected local representatives for LL57 3YJ, including ward councillors and the local member of parliament.
Dafydd Meurig
Arllechwedd - Elected 5 May 2022
Claire Hughes
Bangor Aberconwy - Elected 4 Jul 2024
The area around LL57 3YJ records about 51 crimes per 1,000 residents per year, which is a average crime rate for England: it scores 5 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and public order.
The median sale price around LL57 3YJ in Arllechwedd is £233,000 (about £221 per square foot) based on 17 registered sales according to HM Land Registry data.
There is 1 school close to LL57 3YJ, including Ysgol Llandygai. Ratings are official Ofsted judgements or Area360 summaries of the latest available inspection grades.
LL57 3YJ scores 6 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 855 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The Member of Parliament for Bangor Aberconwy covering LL57 3YJ is Claire Hughes (Labour Party), elected at the 2024 general election. The area is represented by 1 local councillor: Dafydd Meurig (Plaid Cymru - The Party of Wales).