23, Bro Helen, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jan 2023.

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

Since 2017 87 properties similar to 23, Bro Helen, Caernarfon have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th February 2026, was 47, Assheton Terrace, Caernarfon, LL55 2LD, a freehold house which sold for £146,250.

Read more about house prices in LL55.

• Sold Feb 2026£146,250 | 3 Bed House47, Assheton Terrace, Caernarfon, LL55 2LD47, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Feb 2026£124,000 | 3 Bed House41, Assheton Terrace, Caernarfon, LL55 2LD41, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Feb 2025£250,000 | 3 Bed HouseShalimar, St. Helens Road, Caernarfon, LL55 2YDShalimar, St. Helens Road, Caernarfon, LL55 2YD
• Sold Oct 2024£136,500 | 3 Bed House6, St. Helens Street, Caernarfon, LL55 2HU6, St. Helens Street, Caernarfon, LL55 2HU
• Sold Jun 2024£90,000 | 3 Bed House9, Assheton Terrace, Caernarfon, LL55 2LD9, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Jun 2024£111,500 | 2 Bed House13, Assheton Terrace, Caernarfon, LL55 2LD13, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Apr 2024£89,000 | 2 Bed House16, St. Helens Street, Caernarfon, LL55 2HU16, St. Helens Street, Caernarfon, LL55 2HU
• Sold Apr 2024£135,000 | 3 Bed House9, Beulah Square, Caernarfon, LL55 2LA9, Beulah Square, Caernarfon, LL55 2LA
• Sold Mar 2024£97,000 | 2 Bed House9, Hendre Street, Caernarfon, LL55 2HY9, Hendre Street, Caernarfon, LL55 2HY
• Sold Jun 2023£120,000 | 3 Bed House4, Beulah Square, Caernarfon, LL55 2LA4, Beulah Square, Caernarfon, LL55 2LA
• Sold Nov 2022£158,000 | 3 Bed House14, Bro Helen, Caernarfon, LL55 2HR14, Bro Helen, Caernarfon, LL55 2HR
• Sold Dec 2021£111,000 | 3 Bed House27, Assheton Terrace, Caernarfon, LL55 2LD27, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Nov 2021£103,000 | 3 Bed House11, Assheton Terrace, Caernarfon, LL55 2LD11, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Jul 2021£96,100 | 3 Bed House7, Assheton Terrace, Caernarfon, LL55 2LD7, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Mar 2021£94,500 | 2 Bed House12, St. Helens Street, Caernarfon, LL55 2HU12, St. Helens Street, Caernarfon, LL55 2HU
• Sold Jan 2021£90,000 | 3 Bed House35, Assheton Terrace, Caernarfon, LL55 2LD35, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Aug 2020£86,500 | 3 Bed House4, St. Helens Street, Caernarfon, LL55 2HU4, St. Helens Street, Caernarfon, LL55 2HU
• Sold Jul 2020£120,000 | 3 Bed House30, Bro Helen, Caernarfon, LL55 2HR30, Bro Helen, Caernarfon, LL55 2HR
• Sold Mar 2019£107,000 | 3 Bed House48, Hendre Street, Caernarfon, LL55 2HY48, Hendre Street, Caernarfon, LL55 2HY
• Sold Apr 2017£111,000 | 3 Bed House37, Hendre Street, Caernarfon, LL55 2HY37, Hendre Street, Caernarfon, LL55 2HY

Of the 36 addresses on Bro Helen, Caernarfon, LL55, 23, Bro Helen, Caernarfon comes out as the 21st largest and the 22nd most expensive in our analysis of the public data.

It is also £90k less expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  10.4 km away
• Bodorgan

  |

  12.6 km away
• Bangor (Gwynedd)

  |

  13.2 km away

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