According to data from HM Land Registry, Y Berllan, Caernarfon sits on a plot of 283 m².

We have plot size data on 8 out of 12 other houses in the postcode and Y Berllan, Caernarfon sits on the 8th largest plot.

Y Berllan, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Feb 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, Y Berllan, Caernarfon was last sold on 31st July 2024 for £305,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since July 2024, the market for similar properties has dropped by 4.8%.

According to the Land Registry and our network of Estate Agents, there have been 69 sales of properties similar to Y Berllan, Caernarfon within a radius of 2.3 kilometres since 2012.

The most recent example is Bryn Gwyn, Glan Beuno Estate, Caernarfon, LL55 2UB, a freehold house which sold for £320,000 on the 31st October 2025.

Read more about house prices in LL55.

• Sold Oct 2025£320,000 | 4 Bed HouseBryn Gwyn, Glan Beuno Estate, Caernarfon, LL55 2UBBryn Gwyn, Glan Beuno Estate, Caernarfon, LL55 2UB
• Sold Sep 2025£280,000 | 3 Bed House27, Gwel Y Llan, Caernarfon, LL55 2SJ27, Gwel Y Llan, Caernarfon, LL55 2SJ
• Sold Jun 2023£300,000 | 4 Bed HouseY Gorlan, Caernarfon, LL54 7YGY Gorlan, Caernarfon, LL54 7YG
• Sold Feb 2023£306,000 | 4 Bed House3, Maes Meddyg, Caernarfon, LL55 2SF3, Maes Meddyg, Caernarfon, LL55 2SF
• Sold Dec 2022£299,950 | 3 Bed House32, Y Bryn, Caernarfon, LL55 2UN32, Y Bryn, Caernarfon, LL55 2UN
• Sold Aug 2022£368,000 | 3 Bed HouseCeiri, Caernarfon, LL54 7YGCeiri, Caernarfon, LL54 7YG
• Sold Oct 2021£330,000 | 4 Bed House13 Cae Capel, Caernarfon, LL55 2EZ13 Cae Capel, Caernarfon, LL55 2EZ
• Sold Oct 2021£240,000 | 3 Bed House15 Cae Capel, Caernarfon, LL55 2EZ15 Cae Capel, Caernarfon, LL55 2EZ
• Sold Oct 2021£330,000 | 4 Bed House14 Cae Capel, Caernarfon, LL55 2EZ14 Cae Capel, Caernarfon, LL55 2EZ
• Sold Jul 2021£290,000 | 4 Bed HouseCynlas, Glan Beuno Estate, Caernarfon, LL55 2UBCynlas, Glan Beuno Estate, Caernarfon, LL55 2UB
• Sold Jun 2021£260,000 | 3 Bed HouseAlltwen, Caernarfon, LL54 7YGAlltwen, Caernarfon, LL54 7YG
• Sold Oct 2020£275,000 | 4 Bed House3, Cae'R Ysgol, Caernarfon, LL55 2LY3, Cae'R Ysgol, Caernarfon, LL55 2LY
• Sold Mar 2019£225,000 | 3 Bed House11, Y Bryn, Caernarfon, LL55 2UN11, Y Bryn, Caernarfon, LL55 2UN
• Sold Jul 2018£235,000 | 4 Bed HouseBadenoch, Glan Beuno Estate, Caernarfon, LL55 2UBBadenoch, Glan Beuno Estate, Caernarfon, LL55 2UB
• Sold Aug 2015£220,000 | 4 Bed House15, Glanrafon Estate, Caernarfon, LL55 2UW15, Glanrafon Estate, Caernarfon, LL55 2UW
• Sold Oct 2013£182,000 | 4 Bed House5, Glanrafon Estate, Caernarfon, LL55 2UW5, Glanrafon Estate, Caernarfon, LL55 2UW
• Sold Jun 2013£200,000 | 3 Bed House6 Erw Deg, Caernarfon, LL55 2UD6 Erw Deg, Caernarfon, LL55 2UD
• Sold Apr 2013£225,000 | 4 Bed House5 Erw Deg, Caernarfon, LL55 2UD5 Erw Deg, Caernarfon, LL55 2UD
• Sold Aug 2012£175,000 | 3 Bed House21, Y Bryn, Caernarfon, LL55 2UN21, Y Bryn, Caernarfon, LL55 2UN
• Sold Jan 2012£160,000 | 3 Bed House16, Glanrafon Estate, Caernarfon, LL55 2UW16, Glanrafon Estate, Caernarfon, LL55 2UW

Bontnewydd, Caernarfon, LL55 has a total of 92 addresses. According to our analysis of all the public data, Y Berllan, Caernarfon is the 26th largest and the 18th most expensive property on the street.

When compared to the postcode district it is £77k more expensive than the average property in LL55.

• Llanfairpwll

  |

  12.3 km away
• Bodorgan

  |

  13.7 km away
• Bangor (Gwynedd)

  |

  14.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.