UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/ll57
LL57Bangor, Gwynedd, Wales
House prices in LL57, Bangor
Homes in LL57 sold for a median of £180,000 between September 2024 and August 2026, from 453 standard sales.
It is the third cheapest of the 8 postcode districts in the Gwynedd council area with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Detached | 88 | £340,000 | £241,000 to £402,000 |
| Semi-detached | 131 | £223,500 | £187,000 to £268,000 |
| Terraced | 207 | £148,000 | £125,000 to £177,000 |
| Flats and maisonettes | 27 | £89,000 | £72,000 to £133,000 |
LL57 has too few sales linked to an energy certificate for its own price per m². Across the LL postcode area, whose median sale price is within 20% of LL57's, it was £2,609 per m² from 503 linked sales.
Terraced houses were the most common type sold here, at 46% of sales, ahead of semi-detached houses at 29%.
The gap between types is wide: detached houses sold for 3.8 times the median for flats, so compare an asking price with the same type of home.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out Land Transaction Tax
Where prices are higher in LL57
Of the postcode sectors with at least 20 standard sales, prices were highest in LL57 2, around Bangor, with a median of £226,500, and lowest in LL57 1, around Bangor, at £135,000. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in LL57 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 53 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| LL57 4UF | £390,000 | 3 |
| LL57 4AE | £376,500 | 4 |
| LL57 2QE | £364,500 | 6 |
| LL57 4DX | £360,000 | 3 |
| LL57 3NN | £350,000 | 3 |
| LL57 2LY | £345,000 | 3 |
| LL57 4TQ | £312,000 | 3 |
| LL57 3DR | £290,000 | 3 |
| LL57 2EX | £283,000 | 5 |
| LL57 2QB | £281,000 | 3 |
| LL57 2LT | £272,000 | 4 |
| LL57 4FL | £252,500 | 4 |
| LL57 1HQ | £239,000 | 4 |
| LL57 2SS | £227,500 | 5 |
| LL57 2TT | £227,500 | 5 |
| LL57 4EW | £225,000 | 3 |
| LL57 4TR | £225,000 | 3 |
| LL57 1AQ | £219,000 | 4 |
| LL57 4PE | £216,000 | 3 |
| LL57 4TS | £210,000 | 3 |
| LL57 4YS | £210,000 | 3 |
| LL57 2NS | £207,500 | 6 |
| LL57 4AH | £200,000 | 5 |
| LL57 2DL | £192,000 | 5 |
| LL57 4UA | £191,000 | 4 |
| LL57 3RD | £185,000 | 3 |
| LL57 2UD | £180,000 | 3 |
| LL57 3HS | £177,000 | 3 |
| LL57 1AY | £175,500 | 4 |
| LL57 2YF | £175,000 | 3 |
| LL57 3NY | £166,000 | 5 |
| LL57 4TB | £166,000 | 3 |
| LL57 3BD | £165,000 | 3 |
| LL57 3UL | £165,000 | 4 |
| LL57 3TS | £162,500 | 3 |
| LL57 4YR | £160,000 | 3 |
| LL57 1AU | £158,000 | 5 |
| LL57 2UF | £157,500 | 4 |
| LL57 4UN | £152,000 | 3 |
| LL57 3RY | £147,500 | 3 |
| LL57 2YA | £140,000 | 3 |
| LL57 4SG | £140,000 | 3 |
| LL57 1BN | £135,500 | 3 |
| LL57 1TF | £135,000 | 3 |
| LL57 1ND | £132,500 | 3 |
| LL57 1DE | £125,000 | 3 |
| LL57 1SG | £125,000 | 3 |
| LL57 3TB | £117,500 | 3 |
| LL57 3EU | £114,000 | 5 |
| LL57 3SE | £100,000 | 3 |
| LL57 3AR | £90,000 | 3 |
| LL57 1BJ | £79,000 | 3 |
| LL57 2HW | £75,000 | 5 |
Prices over time
The median rose 33%, from £135,000 in 2016 to £179,000 in 2025, less than the 48% rise for a typical district in Wales.
Postcode districts in the Gwynedd council area
Median sale price of the 8 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. LL57 is the third cheapest.
- LL53 Pwllheli£255,000
- LL55 Caernarfon£209,000
- LL40 Dolgellau£200,000
- LL49 Porthmadog£195,000
- LL36 Tywyn£192,500
- LL57 Bangor, this district£180,000
- LL54 Caernarfon£165,000
- LL41 Blaenau Ffestiniog£127,500
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 195 | ||
| 65 | ||
| 54 | ||
| 54 | ||
| 57 | ||
| 37 | ||
| 34 | ||
| 103 |
43% of homes put up for sale were built before 1930, against 24% across England and Wales. For older homes RICS suggests a Level 3 survey: see which survey you need.
With 33% built before 1900, ask early whether a home is listed or in a conservation area, which limits the work you can do: see buying a listed building and buying in a conservation area.
Prices by council ward
Median price in the council wards that cover most of LL57, from the sales in LL57, September 2024 to August 2026, dearest first:
- Y Faenol 61 sales£283,000
- Tre-garth a Mynydd Llandygái 43 sales£257,000
- Arllechwedd 31 sales£250,000
- Canol Bethesda 35 sales£185,000
- Rachub 31 sales£172,500
- Gerlan 42 sales£148,000
- Canol Bangor 78 sales£142,500
- Dwyrain Bangor 77 sales£135,500
Recent sales
The 10 latest sales ran from £115,000 for a terraced house on Doctor Street to £365,000 for a detached house on Cilfach Crwys.
The latest standard sales recorded in LL57. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- 22 BontuchafSold for £135,000
- 72 Ffordd CynanSold for £215,000
- 31 Tan Y GraigSold for £119,000
- 383 Caernarfon RoadSold for £140,000
- 24 Belmont RoadSold for £298,000
- 2, Efail CastellSold for £114,000
- 5 Cilfach CrwysSold for £365,000
- Y BwthynSold for £333,000
- 3 Doctor StreetSold for £115,000
- 49 Orme RoadSold for £172,000
Living in LL57
Crime
109 crimes per 1,000 residents in the year to August 2026
Higher than 82 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 73% of homes can get it
Lower than 75 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
84% of postcodes are in a 1 km square that includes a radon Affected Area
Higher than 65 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,469 a year in Gwynedd for 2026 to 2027
Higher than 60 in 100 council areas. Wales: £2,283. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as the police and any community council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Welsh Government. Contains public sector information licensed under the Open Government Licence v3.0.
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| A | 4 | |
| B | 25 | |
| C | 265 | |
| D | 193 | |
| E | 70 | |
| F | 23 | |
| G | 19 |
Coal mining
None of the 907 live postcodes in LL57 is in the Mining Remediation Authority's coal mining reporting area, although 39% of postcodes in Wales are.
About these figures
The figures come from 453 standard sales in LL57 (what counts as a standard sale). Of these, fewer than 1 in 10 were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.