According to data from HM Land Registry, 2 Brynffynnon, Caernarfon sits on a plot of 4,470 m².

We have plot size data on 1 out of 3 other houses in the postcode and 2 Brynffynnon, Caernarfon sits on the largest plot.

2 Brynffynnon, Caernarfon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 03 Jul 2024.

The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (radiators, electric).

According to HM Land Registry, 2 Brynffynnon, Caernarfon was last sold on 10th October 2025 for £290,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since October 2025, the market for similar properties has risen by 30.3%.

• Sold Oct 2025£290,000
• Sold Mar 2023£210,000
• Sold Jun 2001£73,000

According to the Land Registry and our network of Estate Agents, there have been 28 sales of properties similar to 2 Brynffynnon, Caernarfon within a radius of 8.2 kilometres since 2012.

The most recent example is Tan Y Clawdd, Caernarfon, LL54 5DL, a freehold house which sold for £121,000 on the 22nd December 2025.

Read more about house prices in LL54.

• Sold Dec 2025£121,000 | 3 Bed HouseTan Y Clawdd, Caernarfon, LL54 5DLTan Y Clawdd, Caernarfon, LL54 5DL
• Sold May 2024£285,000 | 3 Bed HousePwll March, Caernarfon, LL54 5BEPwll March, Caernarfon, LL54 5BE
• Sold Sep 2023£215,000 | 3 Bed House2 Mount Pleasant, Pwllheli, LL53 6NU2 Mount Pleasant, Pwllheli, LL53 6NU
• Sold Jun 2023£391,000 | 3 Bed HousePentre Bach, Caernarfon, LL54 5BEPentre Bach, Caernarfon, LL54 5BE
• Sold Apr 2023£161,000 | 3 Bed HouseCompton House, Pwllheli, LL53 6NHCompton House, Pwllheli, LL53 6NH
• Sold Mar 2023£322,000 | 3 Bed HouseCan Yr Aderyn, Caernarfon, LL54 5DECan Yr Aderyn, Caernarfon, LL54 5DE
• Sold Sep 2022£310,000 | 3 Bed HousePentre Bach Uchaf, Caernarfon, LL54 5BEPentre Bach Uchaf, Caernarfon, LL54 5BE
• Sold Sep 2022£466,000 | 3 Bed HouseTyddyn Du, Caernarfon, LL54 5DLTyddyn Du, Caernarfon, LL54 5DL
• Sold Jun 2022£290,000 | 3 Bed HouseFron Oleu, Pwllheli, LL53 6DQFron Oleu, Pwllheli, LL53 6DQ
• Sold Nov 2019£212,642 | 4 Bed HouseHafod Y Rhiw Fawr, Caernarfon, LL54 5DLHafod Y Rhiw Fawr, Caernarfon, LL54 5DL
• Sold Sep 2019£165,000 | 3 Bed House4, Llwyn Beuno, Caernarfon, LL54 5BW4, Llwyn Beuno, Caernarfon, LL54 5BW
• Sold Jan 2019£103,000 | 3 Bed HouseMoranedd, Caernarfon, LL54 5LBMoranedd, Caernarfon, LL54 5LB
• Sold Nov 2018£109,600 | 3 Bed HouseGwynlys, Caernarfon, LL54 5LBGwynlys, Caernarfon, LL54 5LB
• Sold Oct 2018£219,000 | 3 Bed HouseThe Coach House, Caernarfon, LL54 5NAThe Coach House, Caernarfon, LL54 5NA
• Sold Sep 2018£180,000 | 3 Bed HouseGorffwysfa, Caernarfon, LL54 5HHGorffwysfa, Caernarfon, LL54 5HH
• Sold Sep 2018£190,000 | 3 Bed House17, Garth Estate, Caernarfon, LL54 5ET17, Garth Estate, Caernarfon, LL54 5ET
• Sold Apr 2016£176,000 | 3 Bed House2 Elernion, Clynnog Road, Caernarfon, LL54 5AA2 Elernion, Clynnog Road, Caernarfon, LL54 5AA
• Sold Mar 2016£174,500 | 3 Bed HouseBwthyn Rhyd Y Berw, Caernarfon, LL54 5AEBwthyn Rhyd Y Berw, Caernarfon, LL54 5AE
• Sold Aug 2015£164,000 | 3 Bed HouseFrondeg, Caernarfon, LL54 5AEFrondeg, Caernarfon, LL54 5AE
• Sold Jan 2012£176,000 | 3 Bed House2, Llwyn Beuno, Caernarfon, LL54 5BW2, Llwyn Beuno, Caernarfon, LL54 5BW

Gyrn Goch, Caernarfon, LL54 has a total of 27 addresses. According to our analysis of all the public data, 2 Brynffynnon, Caernarfon is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £33k more expensive than the average property in LL54.

• Penychain

  |

  12.1 km away
• Abererch

  |

  12.2 km away
• Pwllheli

  |

  13.5 km away

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