HM Land Registry records the plot of land for 7, Segontium Terrace, Caernarfon as measuring 68 m².

That makes it the 7th largest plot in the postcode, where 12 of the 17 other houses have recorded plot data.

7, Segontium Terrace, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Mar 2016.

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

The most recent sale of 7, Segontium Terrace, Caernarfon completed on 31st October 2019 at £119,000 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 78.5% over the period since October 2019.

Since 2009 26 properties similar to 7, Segontium Terrace, Caernarfon have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th May 2026, was 21, Market Street, Caernarfon, LL55 1RT, a freehold house which sold for £210,000.

Read more about house prices in LL55.

• Sold May 2026£210,000 | 4 Bed House21, Market Street, Caernarfon, LL55 1RT21, Market Street, Caernarfon, LL55 1RT
• Sold Jun 2025£247,500 | 4 Bed House13, Segontium Road South, Caernarfon, LL55 2LL13, Segontium Road South, Caernarfon, LL55 2LL
• Sold Oct 2023£252,000 | 4 Bed House11, Segontium Road South, Caernarfon, LL55 2LL11, Segontium Road South, Caernarfon, LL55 2LL
• Sold Sep 2023£275,000 | 4 Bed House16, Constantine Road, Caernarfon, LL55 2LF16, Constantine Road, Caernarfon, LL55 2LF
• Sold Feb 2022£135,000 | 4 Bed House33, Dinorwic Street, Caernarfon, LL55 2RG33, Dinorwic Street, Caernarfon, LL55 2RG
• Sold Oct 2021£220,000 | 4 Bed House14, Dinorwic Street, Caernarfon, LL55 2RG14, Dinorwic Street, Caernarfon, LL55 2RG
• Sold Feb 2020£157,500 | 4 Bed House3, Llanberis Road, Caernarfon, LL55 2DE3, Llanberis Road, Caernarfon, LL55 2DE
• Sold Oct 2019£165,000 | 4 Bed House4, Dinorwic Street, Caernarfon, LL55 2RG4, Dinorwic Street, Caernarfon, LL55 2RG
• Sold Aug 2019£165,000 | 4 Bed House19, Market Street, Caernarfon, LL55 1RT19, Market Street, Caernarfon, LL55 1RT
• Sold Jun 2019£300,000 | 4 Bed House23, Market Street, Caernarfon, LL55 1RT23, Market Street, Caernarfon, LL55 1RT
• Sold Jan 2019£205,000 | 4 Bed House5, Market Street, Caernarfon, LL55 1RT5, Market Street, Caernarfon, LL55 1RT
• Sold Sep 2018£225,000 | 4 Bed House29, Segontium Terrace, Caernarfon, LL55 2PH29, Segontium Terrace, Caernarfon, LL55 2PH
• Sold Jun 2018£169,000 | 4 Bed HouseBro Derwydd, Victoria Road, Caernarfon, LL55 2RHBro Derwydd, Victoria Road, Caernarfon, LL55 2RH
• Sold Feb 2018£420,000 | 4 Bed HouseThe Old Courthouse, Castle Ditch, Caernarfon, LL55 2AYThe Old Courthouse, Castle Ditch, Caernarfon, LL55 2AY
• Sold Aug 2016£161,000 | 4 Bed House28, Dinorwic Street, Caernarfon, LL55 2RG28, Dinorwic Street, Caernarfon, LL55 2RG
• Sold Jun 2016£165,500 | 4 Bed HouseGlyn Neath, Victoria Road, Caernarfon, LL55 2RHGlyn Neath, Victoria Road, Caernarfon, LL55 2RH
• Sold Jan 2014£155,000 | 4 Bed HouseBryn Alun, Victoria Road, Caernarfon, LL55 2RHBryn Alun, Victoria Road, Caernarfon, LL55 2RH
• Sold Jan 2014£100,000 | 4 Bed House1, Dinorwic Street, Caernarfon, LL55 2RG1, Dinorwic Street, Caernarfon, LL55 2RG
• Sold Apr 2010£145,000 | 4 Bed House18, Segontium Terrace, Caernarfon, LL55 2PN18, Segontium Terrace, Caernarfon, LL55 2PN
• Sold Nov 2009£215,000 | 4 Bed House16, Segontium Terrace, Caernarfon, LL55 2PN16, Segontium Terrace, Caernarfon, LL55 2PN

Of the 31 addresses on Segontium Terrace, Caernarfon, LL55, 7, Segontium Terrace, Caernarfon comes out as the 11th largest and the 16th most expensive in our analysis of the public data.

It is also £6k more expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  10.1 km away
• Bodorgan

  |

  12.1 km away
• Bangor (Gwynedd)

  |

  13.1 km away

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