Nantmor, Caernarfon - LL55 4YH
Key Postcode Insights
LL55 4YH is a residential postcode situated on Nantmor, Caernarfon, LL55 with 9 addresses.
It ranks as the 728th largest and 977th most expensive of the 1,388 postcodes in the LL55 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £275,188
- 10 Year change
- up 38.9%
- Ave. Rental Price
- £818pcm
- 10 Year change
- up 54.3%
- Ave. £ per ft²
- £394/ft²
- Ave. Gross Yield
- 3.6%/year/yr
Key Postcode Insights
LL55 4YH is a residential postcode situated on Nantmor, Caernarfon, LL55 with 9 addresses.
It ranks as the 728th largest and 977th most expensive of the 1,388 postcodes in the LL55 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £275,188
- 10 Year change
- up 38.9%
- Ave. Rental Price
- £818pcm
- 10 Year change
- up 54.3%
- Ave. £ per ft²
- £394/ft²
- Ave. Gross Yield
- 3.6%/year/yr
Explore Propertiesin LL55 4YH
- 2 Peniel Terrace Caernarfon
3 Bed Early-century House
- 3 Peniel Terrace Caernarfon
2 Bed House
- Bron Y Graig
House
- Bwthyn Y Wennol
3 Bed Modern House
Sales Market Trends
The last sale in LL55 4YH sold for £285,000 on 15th December 2025. Since then prices are down an average of 1.3%.
The current average value in the postcode is £275,188.
The LL55 4YH Sales Market has increased by 38.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.1% | £275,188 |
| June 2025 | -0.1% | £284,092 |
| June 2024 | -0.6% | £284,250 |
| June 2023 | 1.1% | £285,919 |
| June 2022 | 11.4% | £282,835 |
| June 2021 | 13.7% | £253,993 |
| June 2020 | 1.6% | £223,436 |
| June 2019 | 4.7% | £219,865 |
| June 2018 | 3.9% | £209,994 |
| June 2017 | 2% | £202,159 |
| June 2016 | 2.1% | £198,136 |
| June 2015 | 3% | £194,123 |
| June 2014 | -0.7% | £188,421 |
| June 2013 | 2.5% | £189,802 |
| June 2012 | -1.7% | £185,263 |
| June 2011 | -0.8% | £188,537 |
| June 2010 | 6.3% | £189,983 |
| June 2009 | -8.2% | £178,696 |
| June 2008 | -4.1% | £194,719 |
| June 2007 | 0% | £203,044 |
Rental Market Trends
The current average rental value in the postcode is £818.
The LL55 4YH Rental Market has increased by 54.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £818pcm |
| June 2025 | 2.7% | £802pcm |
| June 2024 | 7.3% | £781pcm |
| June 2023 | 7.9% | £728pcm |
| June 2022 | 10% | £675pcm |
| June 2021 | 5.3% | £613pcm |
| June 2020 | 3.3% | £582pcm |
| June 2019 | 1.3% | £564pcm |
| June 2018 | 1.9% | £556pcm |
| June 2017 | 3% | £546pcm |
| June 2016 | 2.5% | £530pcm |
| June 2015 | 1.1% | £517pcm |
| June 2014 | 1.5% | £512pcm |
| June 2013 | 1.2% | £504pcm |
| June 2012 | -0.4% | £498pcm |
| June 2011 | 1.9% | £500pcm |
| June 2010 | 4.2% | £491pcm |
| June 2009 | -3.7% | £471pcm |
| June 2008 | 3.8% | £489pcm |
| June 2007 | 0% | £472pcm |
Sales History
The last sale was on 15th December 2025 for £285,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 2 sales since 1995.
LL55 4YH has seen 1 sale in the last three years and 1 sale in the last twelve months.
Nearby Postcodes
LL55 4YH is the 728th largest and the 977th most expensive postcode out of the 1,388 postcodes in the LL55 area.
- LL55 4YG, Nantmor, Caernarfon, LL55LL55 4YG30 Addresses|236 m away
- LL55 4YL, Nantmor, Caernarfon, LL55LL55 4YL12 Addresses|484 m away
- LL55 4YF, Beddgelert, Caernarfon, LL55LL55 4YF14 Addresses|1.1 km away
- LL55 4YN, Nantmor, Caernarfon, LL55LL55 4YN8 Addresses|1.6 km away
- LL55 4NB, Beddgelert, Caernarfon, LL55LL55 4NB7 Addresses|2.2 km away
Property Types
- 1 modern house built after 1980
- 1 house of an unknown age
- 3 early-century houses built between 1912 and 1935
- 4 other addresses of unknown type
- modern house (1)
- house (1)
- early-century house (3)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (1)
- C (0)
- G (0)
- D (2)
- No EPC (5)
Top 3 Most Expensive Sales
Schools Nearby
Public Transport Nearby
The closest station to LL55 4YH is Penrhyndeudraeth station, which is 7.4 kilometres away.
- Penrhyndeudraeth|7.4 km away
- Minffordd|7.6 km away
- Porthmadog|7.8 km away
- Llandecwyn|8.4 km away
