Hillburn, Caernarfon occupies a 483 m² plot as recorded by HM Land Registry.

Of the 7 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 5th largest.

Hillburn, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Nov 2014.

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

Hillburn, Caernarfon last changed hands on 5th August 2005, selling for £200,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

Land Registry records and our Estate Agent network show 53 sales of comparable properties within 2.3 kilometres of Hillburn, Caernarfon since 2013.

Most recently, Bryn Gwyn, Glan Beuno Estate, Caernarfon, LL55 2UB, a freehold house, sold at £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 Jul 2024£305,000 | 4 Bed HouseY Berllan, Caernarfon, LL55 2UDY Berllan, Caernarfon, LL55 2UD
• Sold Jun 2023£300,000 | 4 Bed HouseY Gorlan, Caernarfon, LL54 7YGY Gorlan, Caernarfon, LL54 7YG
• 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 Oct 2021£350,000 | 4 Bed House16 Cae Capel, Caernarfon, LL55 2EZ16 Cae Capel, Caernarfon, LL55 2EZ
• Sold Sep 2021£350,000 | 4 Bed House11 Cae Capel, Caernarfon, LL55 2EZ11 Cae Capel, Caernarfon, LL55 2EZ
• Sold Aug 2021£350,000 | 4 Bed House12 Cae Capel, Caernarfon, LL55 2EZ12 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 Nov 2018£245,000 | 4 Bed HouseGlenydd, Caernarfon, LL54 7YGGlenydd, Caernarfon, LL54 7YG
• Sold Jun 2016£219,000 | 3 Bed HouseGwenfro, Caernarfon, LL54 7YGGwenfro, Caernarfon, LL54 7YG
• Sold Aug 2015£220,000 | 4 Bed House15, Glanrafon Estate, Caernarfon, LL55 2UW15, Glanrafon Estate, Caernarfon, LL55 2UW
• Sold Jun 2014£250,000 | 4 Bed HouseBryn, Caernarfon, LL54 7YGBryn, Caernarfon, LL54 7YG
• Sold Oct 2013£182,000 | 4 Bed House5, Glanrafon Estate, Caernarfon, LL55 2UW5, Glanrafon Estate, Caernarfon, LL55 2UW
• Sold Jun 2013£249,950 | 4 Bed House2 Erw Deg, Caernarfon, LL55 2UD2 Erw Deg, Caernarfon, LL55 2UD
• Sold Apr 2013£225,000 | 4 Bed House5 Erw Deg, Caernarfon, LL55 2UD5 Erw Deg, Caernarfon, LL55 2UD

Our analysis of the public data ranks Hillburn, Caernarfon as the 24th largest and the 11th most expensive of the 92 addresses on Bontnewydd, Caernarfon, LL55.

Against the LL55 postcode district average, it is £111k more expensive than the typical property.

• Llanfairpwll

  |

  12.1 km away
• Bodorgan

  |

  14.2 km away
• Bangor (Gwynedd)

  |

  14.4 km away

Environment Agency data suggests this area has a Very Low risk of flooding.