HM Land Registry records the plot of land for 15, Garnon Street, Caernarfon as measuring 65 m².

That makes it the 4th largest plot in the postcode, where 12 of the 29 other houses have recorded plot data.

15, Garnon Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Mar 2011.

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

The most recent sale of 15, Garnon Street, Caernarfon completed on 28th June 2019 at £116,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 91.2% over the period since June 2019.

• Sold Jun 2019£116,500
• Sold Mar 2013£100,000

Since 2014 149 properties similar to 15, Garnon Street, Caernarfon have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th June 2026, was 15, Snowdon Street, Caernarfon, LL55 2RD, a freehold house which sold for £150,000.

Read more about house prices in LL55.

• Sold Jun 2026£150,000 | 3 Bed House15, Snowdon Street, Caernarfon, LL55 2RD15, Snowdon Street, Caernarfon, LL55 2RD
• 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 Nov 2024£157,000 | 3 Bed House6, Margaret Street, Caernarfon, LL55 1NB6, Margaret Street, Caernarfon, LL55 1NB
• Sold Oct 2024£136,500 | 3 Bed House6, St. Helens Street, Caernarfon, LL55 2HU6, St. Helens Street, Caernarfon, LL55 2HU
• Sold Oct 2024£90,000 | 3 Bed House28, William Street, Caernarfon, LL55 1ND28, William Street, Caernarfon, LL55 1ND
• Sold Sep 2024£151,000 | 3 Bed House6, Pool Street, Caernarfon, LL55 2AB6, Pool Street, Caernarfon, LL55 2AB
• Sold Jun 2024£90,000 | 3 Bed House9, Assheton Terrace, Caernarfon, LL55 2LD9, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Jun 2024£132,500 | 3 Bed House15, Margaret Street, Caernarfon, LL55 1NB15, Margaret Street, Caernarfon, LL55 1NB
• Sold Apr 2024£140,000 | 3 Bed House19, Snowdon Street, Caernarfon, LL55 2RD19, Snowdon Street, Caernarfon, LL55 2RD
• Sold Mar 2024£138,600 | 3 Bed House5, Assheton Terrace, Caernarfon, LL55 2LD5, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Jun 2022£135,000 | 3 Bed House23, New Street, Caernarfon, LL55 2PU23, New Street, Caernarfon, LL55 2PU
• 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 Mar 2021£100,000 | 3 Bed House56, Chapel Street, Caernarfon, LL55 2PS56, Chapel Street, Caernarfon, LL55 2PS
• Sold Jan 2021£120,000 | 3 Bed House27, Snowdon Street, Caernarfon, LL55 2RD27, Snowdon Street, Caernarfon, LL55 2RD
• Sold May 2020£91,000 | 3 Bed House3, Snowdon Street, Caernarfon, LL55 2RD3, Snowdon Street, Caernarfon, LL55 2RD
• Sold Jun 2014£76,000 | 3 Bed House29, Snowdon Street, Caernarfon, LL55 2RD29, Snowdon Street, Caernarfon, LL55 2RD

Of the 29 addresses on Garnon Street, Caernarfon, LL55, 15, Garnon Street, Caernarfon comes out as the 27th largest and the 27th most expensive in our analysis of the public data.

It is also £87k less expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  10.1 km away
• Bodorgan

  |

  12.2 km away
• Bangor (Gwynedd)

  |

  13.0 km away

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