Llanberis, Caernarfon - LL55 4TH
Key Postcode Insights
LL55 4TH is a residential postcode situated on Llanberis, Caernarfon, LL55 with 6 addresses.
It ranks as the 508th largest and 941st most expensive of the 1,388 postcodes in the LL55 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £286,242
- 10 Year change
- up 39.6%
- Ave. Rental Price
- £982pcm
- 10 Year change
- up 55.5%
- Ave. £ per ft²
- £196/ft²
- Ave. Gross Yield
- 4.1%/year/yr
Key Postcode Insights
LL55 4TH is a residential postcode situated on Llanberis, Caernarfon, LL55 with 6 addresses.
It ranks as the 508th largest and 941st most expensive of the 1,388 postcodes in the LL55 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £286,242
- 10 Year change
- up 39.6%
- Ave. Rental Price
- £982pcm
- 10 Year change
- up 55.5%
- Ave. £ per ft²
- £196/ft²
- Ave. Gross Yield
- 4.1%/year/yr
Explore Propertiesin LL55 4TH
- 1 Pyllau Dwr Caernarfon
3 Bed Period House
- 1 Waterfall View Caernarfon
Unknown
- 2 Pyllau Dwr Caernarfon
4 Bed Period House
- 2 Waterfall View Caernarfon
Unknown
- 3 Waterfall View Caernarfon
Unknown
Sales Market Trends
The last sale in LL55 4TH sold for £370,000 on 28th March 2025. Since then prices are down an average of 1.6%.
The current average value in the postcode is £286,242.
The LL55 4TH Sales Market has increased by 39.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.2% | £286,242 |
| June 2025 | 1.4% | £295,722 |
| June 2024 | -1% | £291,593 |
| June 2023 | 2.6% | £294,614 |
| June 2022 | 12.1% | £287,139 |
| June 2021 | 10.9% | £256,086 |
| June 2020 | 1.9% | £230,968 |
| June 2019 | 4.6% | £226,647 |
| June 2018 | 4.5% | £216,780 |
| June 2017 | 1.2% | £207,488 |
| June 2016 | 1.8% | £205,048 |
| June 2015 | 2.4% | £201,356 |
| June 2014 | 0% | £196,652 |
| June 2013 | 2.9% | £196,683 |
| June 2012 | -3.5% | £191,149 |
| June 2011 | -0.3% | £198,112 |
| June 2010 | 6.5% | £198,783 |
| June 2009 | -8% | £186,677 |
| June 2008 | -4.3% | £202,955 |
| June 2007 | 0% | £212,129 |
Rental Market Trends
The current average rental value in the postcode is £982.
The LL55 4TH Rental Market has increased by 55.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £982pcm |
| June 2025 | 2.3% | £962pcm |
| June 2024 | 8% | £940pcm |
| June 2023 | 8.6% | £870pcm |
| June 2022 | 9.3% | £802pcm |
| June 2021 | 5.5% | £733pcm |
| June 2020 | 4% | £695pcm |
| June 2019 | 1% | £668pcm |
| June 2018 | 2% | £662pcm |
| June 2017 | 2.9% | £649pcm |
| June 2016 | 2.4% | £631pcm |
| June 2015 | 0.8% | £616pcm |
| June 2014 | 2.1% | £611pcm |
| June 2013 | 1.1% | £599pcm |
| June 2012 | -0.5% | £592pcm |
| June 2011 | 2.2% | £595pcm |
| June 2010 | 4.2% | £582pcm |
| June 2009 | -3.9% | £558pcm |
| June 2008 | 4.6% | £581pcm |
| June 2007 | 0% | £556pcm |
Sales History
The last sale was on 28th March 2025 for £370,000 and since then the market in the area has decreased by 1.6%. The postcode has had a total of 5 sales since 1995.
LL55 4TH has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Mar 2025£370,000 | 4 Bed House2 Pyllau Dwr, Caernarfon, LL55 4TH2 Pyllau Dwr, Caernarfon, LL55 4TH
- Sold Oct 2021£62,000 | 3 Bed House1 Pyllau Dwr, Caernarfon, LL55 4TH1 Pyllau Dwr, Caernarfon, LL55 4TH
- Sold Apr 2017£175,000 | 3 Bed House1 Pyllau Dwr, Caernarfon, LL55 4TH1 Pyllau Dwr, Caernarfon, LL55 4TH
- Sold Jan 2011£250,000 | 4 Bed House2 Pyllau Dwr, Caernarfon, LL55 4TH2 Pyllau Dwr, Caernarfon, LL55 4TH
- Sold Jul 1995£32,500 | 3 Bed House2 Waterfall View, Caernarfon, LL55 4TH2 Waterfall View, Caernarfon, LL55 4TH
Nearby Postcodes
LL55 4TH is the 508th largest and the 941st most expensive postcode out of the 1,388 postcodes in the LL55 area.
- LL55 4TG, Mur Mawr, Llanberis, Caernarfon, LL55LL55 4TG3 Addresses|159 m away
- LL55 4TF, Church Road, Llanberis, Caernarfon, LL55LL55 4TF19 Addresses|313 m away
- LL55 4TL, Blaen Y Ddol, Llanberis, Caernarfon, LL55LL55 4TL11 Addresses|338 m away
- LL55 4TW, Maes Derlwyn, Llanberis, Caernarfon, LL55LL55 4TW10 Addresses|339 m away
- LL55 4SR, Llanberis, Caernarfon, LL55LL55 4SR7 Addresses|378 m away
Property Types
- 2 period houses built between 1800 and 1911
- 4 other addresses of unknown type
- period house (2)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The most common rating is E.
- A (0)
- E (1)
- B (0)
- F (0)
- C (0)
- G (1)
- D (0)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Jun 2018£3,444,770 | 3 Bed House1 Glyn Rhonwy, Caernarfon, LL55 4EL1 Glyn Rhonwy, Caernarfon, LL55 4EL
- Sold Jul 2024£543,100 | 4 Bed HouseGlyn Peris, Caernarfon, LL55 4ELGlyn Peris, Caernarfon, LL55 4EL
- Sold Feb 2026£475,000 | 5 Bed House1 Frondeg Uchaf, Caernarfon, LL55 4LF1 Frondeg Uchaf, Caernarfon, LL55 4LF
Schools Nearby
Public Transport Nearby
The closest station to LL55 4TH is Bangor (Gwynedd) station, which is 12.2 kilometres away.
- Bangor (Gwynedd)|12.2 km away
- Llanfairpwll|13.3 km away
- Roman Bridge|15.6 km away
- Dolwyddelan|17.5 km away
