According to data from HM Land Registry, Ganllwyd, Caernarfon sits on a plot of 854 m².

We have plot size data on 19 out of 40 other houses in the postcode and Ganllwyd, Caernarfon sits on the 2nd largest plot.

Ganllwyd, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Oct 2012.

The property is not 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, Ganllwyd, Caernarfon was last sold on 13th December 2006 for £197,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Dec 2006£197,500

According to the Land Registry and our network of Estate Agents, there have been 76 sales of properties similar to Ganllwyd, Caernarfon within a radius of 2.6 kilometres since 2008.

The most recent example is 50, Nant Y Glyn, Caernarfon, LL55 4AH, a freehold house which sold for £235,000 on the 17th February 2026.

Read more about house prices in LL55.

• Sold Feb 2026£235,000 | 3 Bed House50, Nant Y Glyn, Caernarfon, LL55 4AH50, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Dec 2025£160,000 | 3 Bed House20, Nant Y Glyn, Caernarfon, LL55 4AH20, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Aug 2025£250,000 | 3 Bed House23, Nant Y Glyn, Caernarfon, LL55 4AH23, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Dec 2021£222,500 | 3 Bed House53, Nant Y Glyn, Caernarfon, LL55 4AH53, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Oct 2021£239,500 | 3 Bed HouseBryneden, Caernarfon, LL55 4PHBryneden, Caernarfon, LL55 4PH
• Sold Mar 2021£180,000 | 3 Bed House13, Tal Y Bont Estate, Caernarfon, LL55 4BT13, Tal Y Bont Estate, Caernarfon, LL55 4BT
• Sold Sep 2019£220,000 | 3 Bed House27, Nant Y Glyn, Caernarfon, LL55 4AH27, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Sep 2018£150,000 | 3 Bed House2 Bryn Heli, Caernarfon, LL55 4PN2 Bryn Heli, Caernarfon, LL55 4PN
• Sold Sep 2018£285,000 | 3 Bed House58, Glanffynnon, Caernarfon, LL55 4PR58, Glanffynnon, Caernarfon, LL55 4PR
• Sold Aug 2018£200,000 | 3 Bed HouseArwyn, Caernarfon, LL55 4PHArwyn, Caernarfon, LL55 4PH
• Sold Apr 2018£177,000 | 3 Bed House3, Afon Rhos Estate, Caernarfon, LL55 4SE3, Afon Rhos Estate, Caernarfon, LL55 4SE
• Sold Nov 2014£162,000 | 3 Bed House52, Nant Y Glyn, Caernarfon, LL55 4AH52, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Sep 2013£172,500 | 3 Bed House51, Nant Y Glyn, Caernarfon, LL55 4AH51, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jun 2013£189,500 | 3 Bed HouseCeris, Lon Groes, Caernarfon, LL55 4AFCeris, Lon Groes, Caernarfon, LL55 4AF
• Sold Apr 2012£178,000 | 3 Bed House43, Nant Y Glyn, Caernarfon, LL55 4AH43, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Dec 2010£148,000 | 3 Bed House20 Bryn Moelyn, Caernarfon, LL55 4PH20 Bryn Moelyn, Caernarfon, LL55 4PH
• Sold Oct 2009£182,000 | 3 Bed House2, Mountain View, Caernarfon, LL55 4PL2, Mountain View, Caernarfon, LL55 4PL
• Sold Jul 2009£155,000 | 3 Bed House54, Nant Y Glyn, Caernarfon, LL55 4AH54, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jun 2009£145,000 | 3 Bed House8, Afon Rhos Estate, Caernarfon, LL55 4SE8, Afon Rhos Estate, Caernarfon, LL55 4SE
• Sold Jun 2008£155,000 | 3 Bed House5, Mountain View, Caernarfon, LL55 4PL5, Mountain View, Caernarfon, LL55 4PL

Llanrug, Caernarfon, LL55 has a total of 338 addresses. According to our analysis of all the public data, Ganllwyd, Caernarfon is the 239th largest and the 124th most expensive property on the street.

When compared to the postcode district it is £51k more expensive than the average property in LL55.

• Llanfairpwll

  |

  8.3 km away
• Bangor (Gwynedd)

  |

  9.2 km away
• Bodorgan

  |

  16.2 km away

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