10, Glan Seiont, Caernarfon occupies a 278 m² plot as recorded by HM Land Registry.

Of the 53 other houses in this postcode, 42 have recorded plot sizes, and this one ranks as the 26th largest.

10, Glan Seiont, Caernarfon last changed hands on 3rd September 2007, selling for £155,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 27.8% since September 2007.

• Sold Sep 2007£155,000
• Sold Sep 1997£37,500

Land Registry records and our Estate Agent network show 139 sales of comparable properties within 860 metres of 10, Glan Seiont, Caernarfon since 2009.

Most recently, 34, Caeau Bach, Caernarfon, LL55 2BZ, a freehold house, sold at £240,000 on the 26th January 2026.

Read more about house prices in LL55.

• Sold Jan 2026£240,000 | 3 Bed House34, Caeau Bach, Caernarfon, LL55 2BZ34, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Nov 2025£240,100 | 3 Bed House15, Maes Meddyg, Caernarfon, LL55 2SF15, Maes Meddyg, Caernarfon, LL55 2SF
• Sold Sep 2025£295,000 | 3 Bed House59, Glan Seiont, Caernarfon, LL55 2DX59, Glan Seiont, Caernarfon, LL55 2DX
• Sold Jan 2025£235,000 | 3 Bed House106, Gwel Y Llan, Caernarfon, LL55 2SQ106, Gwel Y Llan, Caernarfon, LL55 2SQ
• Sold Nov 2024£231,000 | 3 Bed House105, Gwel Y Llan, Caernarfon, LL55 2SQ105, Gwel Y Llan, Caernarfon, LL55 2SQ
• Sold Jun 2024£212,500 | 3 Bed House27, Caeau Bach, Caernarfon, LL55 2BZ27, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Feb 2024£182,500 | 3 Bed House58, Tyddyn Llwydyn, Caernarfon, LL55 2LX58, Tyddyn Llwydyn, Caernarfon, LL55 2LX
• Sold Nov 2023£200,000 | 3 Bed House5, Caeau Bach, Caernarfon, LL55 2BZ5, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Jul 2023£205,000 | 3 Bed House57, Ffordd Eryri, Caernarfon, LL55 2UR57, Ffordd Eryri, Caernarfon, LL55 2UR
• Sold Jul 2023£217,500 | 3 Bed House7, Maes Meddyg, Caernarfon, LL55 2SF7, Maes Meddyg, Caernarfon, LL55 2SF
• Sold Oct 2022£190,000 | 3 Bed House50, Maes Meddyg, Caernarfon, LL55 2SF50, Maes Meddyg, Caernarfon, LL55 2SF
• Sold Jun 2022£295,000 | 3 Bed House3, Caeau Bach, Caernarfon, LL55 2BZ3, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Dec 2021£265,011 | 3 Bed House28, Tyddyn Llwydyn, Caernarfon, LL55 2LX28, Tyddyn Llwydyn, Caernarfon, LL55 2LX
• Sold Sep 2021£205,000 | 3 Bed House7, Caeau Bach, Caernarfon, LL55 2BZ7, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Jul 2021£197,500 | 3 Bed House27, Ffordd Eryri, Caernarfon, LL55 2UR27, Ffordd Eryri, Caernarfon, LL55 2UR
• Sold Mar 2018£178,500 | 3 Bed House62, Tyddyn Llwydyn, Caernarfon, LL55 2LX62, Tyddyn Llwydyn, Caernarfon, LL55 2LX
• Sold Dec 2017£178,000 | 3 Bed House50, Ffordd Eryri, Caernarfon, LL55 2UR50, Ffordd Eryri, Caernarfon, LL55 2UR
• Sold Feb 2015£185,000 | 3 Bed House67, Glan Seiont, Caernarfon, LL55 2DX67, Glan Seiont, Caernarfon, LL55 2DX
• Sold Sep 2013£152,500 | 3 Bed House39, Caeau Bach, Caernarfon, LL55 2BZ39, Caeau Bach, Caernarfon, LL55 2BZ
• Sold Jul 2009£135,000 | 3 Bed House27, Glan Seiont, Caernarfon, LL55 2DX27, Glan Seiont, Caernarfon, LL55 2DX

Our analysis of the public data ranks 10, Glan Seiont, Caernarfon as the 37th largest and the 31st most expensive of the 54 addresses on Glan Seiont, Caernarfon, LL55.

Against the LL55 postcode district average, it is £32k more expensive than the typical property.

• Llanfairpwll

  |

  10.4 km away
• Bangor (Gwynedd)

  |

  12.9 km away
• Bodorgan

  |

  13.2 km away

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