According to data from HM Land Registry, 2, Lon Arfon, Caernarfon sits on a plot of 230 m².

We have plot size data on 11 out of 22 other houses in the postcode and 2, Lon Arfon, Caernarfon sits on the 4th largest plot.

2, Lon Arfon, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Sep 2022.

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 the Land Registry and our network of Estate Agents, there have been 65 sales of properties similar to 2, Lon Arfon, Caernarfon within a radius of 530 metres since 2010.

The most recent example is 12, Segontium Road South, Caernarfon, LL55 2LL, a freehold house which sold for £162,500 on the 20th February 2026.

Read more about house prices in LL55.

• Sold Feb 2026£162,500 | 3 Bed House12, Segontium Road South, Caernarfon, LL55 2LL12, Segontium Road South, Caernarfon, LL55 2LL
• Sold Nov 2025£140,000 | 3 Bed House21, Lon Eilian, Caernarfon, LL55 2EG21, Lon Eilian, Caernarfon, LL55 2EG
• Sold Sep 2023£156,500 | 3 Bed House14, Llys Siabod, Caernarfon, LL55 2LT14, Llys Siabod, Caernarfon, LL55 2LT
• Sold Jun 2023£120,000 | 3 Bed House4, Beulah Square, Caernarfon, LL55 2LA4, Beulah Square, Caernarfon, LL55 2LA
• Sold Mar 2023£151,000 | 3 Bed House10, Lon Ty Gwyn, Caernarfon, LL55 2EH10, Lon Ty Gwyn, Caernarfon, LL55 2EH
• Sold Dec 2022£140,000 | 3 Bed House9, Llys Siabod, Caernarfon, LL55 2LT9, Llys Siabod, Caernarfon, LL55 2LT
• Sold Nov 2020£173,000 | 3 Bed House60, Ffordd Eryri, Caernarfon, LL55 2UR60, Ffordd Eryri, Caernarfon, LL55 2UR
• Sold Nov 2019£143,500 | 3 Bed House18, Lon Arfon, Caernarfon, LL55 2ER18, Lon Arfon, Caernarfon, LL55 2ER
• Sold Jul 2019£199,950 | 3 Bed House9, Bryn Hyfryd, Caernarfon, LL55 2UU9, Bryn Hyfryd, Caernarfon, LL55 2UU
• Sold Mar 2019£138,000 | 3 Bed House17, Lon Arfon, Caernarfon, LL55 2ER17, Lon Arfon, Caernarfon, LL55 2ER
• Sold Sep 2018£150,000 | 3 Bed House10, Segontium Road South, Caernarfon, LL55 2LL10, Segontium Road South, Caernarfon, LL55 2LL
• Sold Apr 2018£115,000 | 3 Bed House1, Bryn Hyfryd, Caernarfon, LL55 2UU1, Bryn Hyfryd, Caernarfon, LL55 2UU
• Sold Apr 2018£119,500 | 3 Bed House13, Llys Tryfan, Caernarfon, LL55 2LS13, Llys Tryfan, Caernarfon, LL55 2LS
• Sold Feb 2016£151,414 | 3 Bed House10, Bryn Hyfryd, Caernarfon, LL55 2UU10, Bryn Hyfryd, Caernarfon, LL55 2UU
• Sold Sep 2015£120,000 | 3 Bed House8, Bryn Hyfryd, Caernarfon, LL55 2UU8, Bryn Hyfryd, Caernarfon, LL55 2UU
• Sold Feb 2015£88,000 | 3 Bed House49, Lon Eilian, Caernarfon, LL55 2EG49, Lon Eilian, Caernarfon, LL55 2EG
• Sold Oct 2014£162,000 | 3 Bed House19, Bryn Hyfryd, Caernarfon, LL55 2UU19, Bryn Hyfryd, Caernarfon, LL55 2UU
• Sold Apr 2012£115,000 | 3 Bed House10, Lon Arfon, Caernarfon, LL55 2ER10, Lon Arfon, Caernarfon, LL55 2ER
• Sold Nov 2011£93,000 | 3 Bed House53, Lon Eilian, Caernarfon, LL55 2EG53, Lon Eilian, Caernarfon, LL55 2EG
• Sold Jul 2010£120,000 | 3 Bed House41, Lon Eilian, Caernarfon, LL55 2EG41, Lon Eilian, Caernarfon, LL55 2EG

Lon Arfon, Caernarfon, LL55 has a total of 22 addresses. According to our analysis of all the public data, 2, Lon Arfon, Caernarfon is the 19th largest and the 19th most expensive property on the street.

When compared to the postcode district it is £47k less expensive than the average property in LL55.

• Llanfairpwll

  |

  10.0 km away
• Bangor (Gwynedd)

  |

  12.7 km away
• Bodorgan

  |

  12.8 km away

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