According to data from HM Land Registry, Afallon, Caernarfon sits on a plot of 189 m².

We have plot size data on 11 out of 19 other houses in the postcode and Afallon, Caernarfon sits on the 2nd largest plot.

Afallon, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Sep 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

According to HM Land Registry, Afallon, Caernarfon was last sold on 19th February 2021 for £170,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2021, the market for similar properties has risen by 18.2%.

• Sold Feb 2021£170,000

According to the Land Registry and our network of Estate Agents, there have been 75 sales of properties similar to Afallon, Caernarfon within a radius of 2.7 kilometres since 2010.

The most recent example is Llys Llewelyn, Station Road, Caernarfon, LL55 4AG, a freehold house which sold for £158,000 on the 24th October 2025.

Read more about house prices in LL55.

• Sold Oct 2025£158,000 | 3 Bed HouseLlys Llewelyn, Station Road, Caernarfon, LL55 4AGLlys Llewelyn, Station Road, Caernarfon, LL55 4AG
• Sold Jul 2025£192,000 | 3 Bed HouseLlys Arfon, Caernarfon, LL55 4ANLlys Arfon, Caernarfon, LL55 4AN
• Sold Feb 2025£217,000 | 4 Bed HouseLlwyn Onn, Station Road, Caernarfon, LL55 4AGLlwyn Onn, Station Road, Caernarfon, LL55 4AG
• Sold Jul 2024£210,000 | 3 Bed HouseBryn Eifion, Station Road, Caernarfon, LL55 4AGBryn Eifion, Station Road, Caernarfon, LL55 4AG
• Sold Jun 2023£250,000 | 3 Bed House1 Parc Canol, Caernarfon, LL55 4AR1 Parc Canol, Caernarfon, LL55 4AR
• Sold Oct 2022£138,000 | 4 Bed House21, Bro Rhythallt, Caernarfon, LL55 4AU21, Bro Rhythallt, Caernarfon, LL55 4AU
• Sold Sep 2022£237,500 | 3 Bed HouseLlys Dulas, Station Road, Caernarfon, LL55 4AGLlys Dulas, Station Road, Caernarfon, LL55 4AG
• Sold Oct 2021£165,000 | 3 Bed HouseLlys Gwynedd, Station Road, Caernarfon, LL55 4AGLlys Gwynedd, Station Road, Caernarfon, LL55 4AG
• Sold Sep 2019£139,000 | 3 Bed HouseLlain Y Ddol, Caernarfon, LL55 4ANLlain Y Ddol, Caernarfon, LL55 4AN
• Sold Aug 2019£225,000 | 3 Bed HouseLleifior, Caernarfon, LL55 4ANLleifior, Caernarfon, LL55 4AN
• Sold Aug 2019£141,000 | 3 Bed HouseElfryn, Station Road, Caernarfon, LL55 4AGElfryn, Station Road, Caernarfon, LL55 4AG
• Sold Jul 2019£150,000 | 4 Bed HouseTegfryn, Station Road, Caernarfon, LL55 4BWTegfryn, Station Road, Caernarfon, LL55 4BW
• Sold Mar 2019£200,000 | 3 Bed House6 Parc Canol, Caernarfon, LL55 4AR6 Parc Canol, Caernarfon, LL55 4AR
• Sold Dec 2018£190,000 | 3 Bed House5 Parc Canol, Caernarfon, LL55 4AR5 Parc Canol, Caernarfon, LL55 4AR
• Sold Sep 2018£170,000 | 3 Bed HouseGoledd, Caernarfon, LL55 4ARGoledd, Caernarfon, LL55 4AR
• Sold Mar 2018£115,000 | 3 Bed HouseAngorfa, Caernarfon, LL55 4ANAngorfa, Caernarfon, LL55 4AN
• Sold Feb 2017£107,000 | 3 Bed House2 Rhythallt Terrace, Caernarfon, LL55 4AT2 Rhythallt Terrace, Caernarfon, LL55 4AT
• Sold Feb 2014£135,000 | 3 Bed HouseGweledfa, Station Road, Caernarfon, LL55 4AGGweledfa, Station Road, Caernarfon, LL55 4AG
• Sold Nov 2010£137,500 | 3 Bed HouseGraianfryn, Station Road, Caernarfon, LL55 4BAGraianfryn, Station Road, Caernarfon, LL55 4BA
• Sold Mar 2010£148,000 | 3 Bed HouseGlan Yr Ardd, Arvonia Terrace, Caernarfon, LL55 4ASGlan Yr Ardd, Arvonia Terrace, Caernarfon, LL55 4AS

Llanrug, Caernarfon, LL55 has a total of 338 addresses. According to our analysis of all the public data, Afallon, Caernarfon is the 145th largest and the 237th most expensive property on the street.

When compared to the postcode district it is £18k less expensive than the average property in LL55.

• Llanfairpwll

  |

  8.2 km away
• Bangor (Gwynedd)

  |

  8.6 km away
• Bodorgan

  |

  17.0 km away

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