4, High Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jul 2020.

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

Since 2010 32 properties similar to 4, High Street, Caernarfon have sold within a radius of 3.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th August 2025, was 10 Victoria Terrace, Caernarfon, LL55 3LT, a freehold house which sold for £205,000.

Read more about house prices in LL55.

• Sold Aug 2025£205,000 | 3 Bed House10 Victoria Terrace, Caernarfon, LL55 3LT10 Victoria Terrace, Caernarfon, LL55 3LT
• Sold Jul 2025£150,000 | 4 Bed House7, High Street, Caernarfon, LL55 4EN7, High Street, Caernarfon, LL55 4EN
• Sold Aug 2024£180,000 | 3 Bed House1 Arfon Cottages, Caernarfon, LL55 3DH1 Arfon Cottages, Caernarfon, LL55 3DH
• Sold Jul 2024£177,500 | 3 Bed House2, Brynteg, Caernarfon, LL55 3DT2, Brynteg, Caernarfon, LL55 3DT
• Sold Jun 2024£212,000 | 3 Bed HouseTy Capel, Cefn Y Waun, Caernarfon, LL55 3NBTy Capel, Cefn Y Waun, Caernarfon, LL55 3NB
• Sold Nov 2023£395,000 | 3 Bed HouseFferm Y Foel, Caernarfon, LL55 3ENFferm Y Foel, Caernarfon, LL55 3EN
• Sold Nov 2023£185,000 | 3 Bed House4 Orwig Terrace, Caernarfon, LL55 3NY4 Orwig Terrace, Caernarfon, LL55 3NY
• Sold Aug 2023£191,865 | 3 Bed House4 Caled Ffrwd, Caernarfon, LL55 3DW4 Caled Ffrwd, Caernarfon, LL55 3DW
• Sold Nov 2022£285,000 | 4 Bed House13, High Street, Caernarfon, LL55 4EN13, High Street, Caernarfon, LL55 4EN
• Sold Dec 2021£160,000 | 3 Bed HouseBod Gwynedd, Caernarfon, LL55 4DLBod Gwynedd, Caernarfon, LL55 4DL
• Sold Mar 2020£152,000 | 3 Bed House5 Victoria Terrace, Caernarfon, LL55 3LT5 Victoria Terrace, Caernarfon, LL55 3LT
• Sold Jan 2020£208,000 | 4 Bed House23, High Street, Caernarfon, LL55 4EN23, High Street, Caernarfon, LL55 4EN
• Sold May 2019£167,500 | 3 Bed House2, Rallt Goch (Ceunant), Caernarfon, LL55 4SW2, Rallt Goch (Ceunant), Caernarfon, LL55 4SW
• Sold Nov 2018£109,000 | 3 Bed HouseAwelon, Caernarfon, LL55 4DLAwelon, Caernarfon, LL55 4DL
• Sold Oct 2018£175,000 | 3 Bed House2, Llainwen Isaf, Caernarfon, LL55 4LG2, Llainwen Isaf, Caernarfon, LL55 4LG
• Sold Apr 2015£138,000 | 3 Bed House16, Goodman Street, Caernarfon, LL55 4HL16, Goodman Street, Caernarfon, LL55 4HL
• Sold Jun 2011£95,000 | 4 Bed House3, High Street, Caernarfon, LL55 4EN3, High Street, Caernarfon, LL55 4EN
• Sold Mar 2011£124,950 | 3 Bed House10, Goodman Street, Caernarfon, LL55 4HL10, Goodman Street, Caernarfon, LL55 4HL
• Sold Dec 2010£200,000 | 3 Bed HouseDublin House, Caernarfon, LL55 3ERDublin House, Caernarfon, LL55 3ER
• Sold Aug 2010£105,000 | 3 Bed House4, Fron Deg Terrace, Caernarfon, LL55 4HR4, Fron Deg Terrace, Caernarfon, LL55 4HR

Of the 160 addresses on High Street, Llanberis, Caernarfon, LL55, 4, High Street, Caernarfon comes out as the 64th largest and the 88th most expensive in our analysis of the public data.

It is also £44k less expensive than the average property across the LL55 district.

• Bangor (Gwynedd)

  |

  11.1 km away
• Llanfairpwll

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  12.2 km away
• Roman Bridge

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  16.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.