17, Marcus Street, Caernarfon occupies a 77 m² plot as recorded by HM Land Registry.

Of the 46 other houses in this postcode, 32 have recorded plot sizes, and this one ranks as the 24th largest.

17, Marcus Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Jan 2012.

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

17, Marcus Street, Caernarfon last changed hands on 18th May 2017, selling for £117,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 106.1% since May 2017.

• Sold May 2017£117,500
• Sold Jul 2012£110,000
• Sold Oct 2005£110,000

Land Registry records and our Estate Agent network show 84 sales of comparable properties within 610 metres of 17, Marcus Street, Caernarfon since 2017.

Most recently, 47, Assheton Terrace, Caernarfon, LL55 2LD, a freehold house, sold at £146,250 on the 20th February 2026.

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 Dec 2025£147,500 | 3 Bed House34, Margaret Street, Caernarfon, LL55 1NB34, Margaret Street, Caernarfon, LL55 1NB
• 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£135,000 | 3 Bed House9, Beulah Square, Caernarfon, LL55 2LA9, Beulah Square, Caernarfon, LL55 2LA
• Sold Apr 2024£140,000 | 3 Bed House19, Snowdon Street, Caernarfon, LL55 2RD19, Snowdon Street, Caernarfon, LL55 2RD
• Sold Nov 2022£158,000 | 3 Bed House14, Bro Helen, Caernarfon, LL55 2HR14, Bro Helen, Caernarfon, LL55 2HR
• Sold Apr 2022£115,000 | 3 Bed House41, Marcus Street, Caernarfon, LL55 2HT41, Marcus Street, Caernarfon, LL55 2HT
• 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 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 Mar 2020£55,000 | 3 Bed House2, Gelert Street, Caernarfon, LL55 2LH2, Gelert Street, Caernarfon, LL55 2LH
• Sold Mar 2019£107,000 | 3 Bed House48, Hendre Street, Caernarfon, LL55 2HY48, Hendre Street, Caernarfon, LL55 2HY
• Sold Nov 2017£107,500 | 3 Bed House23, Assheton Terrace, Caernarfon, LL55 2LD23, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Apr 2017£111,000 | 3 Bed House37, Hendre Street, Caernarfon, LL55 2HY37, Hendre Street, Caernarfon, LL55 2HY

Our analysis of the public data ranks 17, Marcus Street, Caernarfon as the 45th largest and the 45th most expensive of the 46 addresses on Marcus Street, Caernarfon, LL55.

Against the LL55 postcode district average, it is £80k less expensive than the typical property.

• Llanfairpwll

  |

  10.3 km away
• Bodorgan

  |

  12.5 km away
• Bangor (Gwynedd)

  |

  13.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.