HM Land Registry records the plot of land for Porth Noddfa, Caernarfon as measuring 434 m².

That makes it the 5th largest plot in the postcode, where 10 of the 11 other houses have recorded plot data.

Porth Noddfa, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Oct 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (radiators, electric).

Since 2007 60 properties similar to Porth Noddfa, Caernarfon have sold within a radius of 2.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th January 2026, was Talafon, Allt Goch, Caernarfon, LL55 4DW, a freehold house which sold for £175,000.

Read more about house prices in LL55.

• Sold Jan 2026£175,000 | 2 Bed HouseTalafon, Allt Goch, Caernarfon, LL55 4DWTalafon, Allt Goch, Caernarfon, LL55 4DW
• Sold Sep 2025£184,000 | 3 Bed House17, Snowdon Street, Caernarfon, LL55 4HE17, Snowdon Street, Caernarfon, LL55 4HE
• Sold Jul 2025£155,000 | 3 Bed House9, Water Street, Caernarfon, LL55 4EP9, Water Street, Caernarfon, LL55 4EP
• Sold Jul 2025£185,000 | 3 Bed House4 Craig Y Don, Caernarfon, LL55 4DP4 Craig Y Don, Caernarfon, LL55 4DP
• Sold Jun 2025£140,000 | 3 Bed House6, Bethesda Street, Caernarfon, LL55 4LD6, Bethesda Street, Caernarfon, LL55 4LD
• Sold Mar 2025£195,000 | 2 Bed House14, Ty Du Road, Caernarfon, LL55 4LH14, Ty Du Road, Caernarfon, LL55 4LH
• Sold Dec 2023£175,000 | 2 Bed House5-6 Tan Y Foel, Caernarfon, LL55 3EF5-6 Tan Y Foel, Caernarfon, LL55 3EF
• Sold Sep 2023£81,000 | 3 Bed HouseTan Y Caerau, Caernarfon, LL55 3EBTan Y Caerau, Caernarfon, LL55 3EB
• Sold Apr 2023£140,000 | 3 Bed House1 Tai Ffynnon, Caernarfon, LL55 3DB1 Tai Ffynnon, Caernarfon, LL55 3DB
• Sold Oct 2022£209,000 | 3 Bed House4, Rallt, Caernarfon, LL55 3NT4, Rallt, Caernarfon, LL55 3NT
• Sold May 2022£140,500 | 2 Bed HouseBron Eryri, Caernarfon, LL55 3NRBron Eryri, Caernarfon, LL55 3NR
• Sold Feb 2022£190,000 | 3 Bed House5, Newton Street, Caernarfon, LL55 4HN5, Newton Street, Caernarfon, LL55 4HN
• Sold Nov 2021£193,500 | 3 Bed House6, Charlotte Street, Caernarfon, LL55 4ER6, Charlotte Street, Caernarfon, LL55 4ER
• Sold Mar 2021£162,000 | 2 Bed HouseTan Y Ffynnon, Caernarfon, LL55 3LTTan Y Ffynnon, Caernarfon, LL55 3LT
• Sold Sep 2020£138,000 | 2 Bed HouseTan Yr Henffordd, Caernarfon, LL55 3EBTan Yr Henffordd, Caernarfon, LL55 3EB
• Sold May 2020£110,000 | 3 Bed HouseTrigfa, Caernarfon, LL55 4DETrigfa, Caernarfon, LL55 4DE
• Sold Dec 2019£172,000 | 3 Bed HouseGors Bach, Caernarfon, LL55 3NRGors Bach, Caernarfon, LL55 3NR
• Sold May 2017£91,000 | 2 Bed House8 Dinorwic Terrace, Caernarfon, LL55 3DN8 Dinorwic Terrace, Caernarfon, LL55 3DN
• Sold Oct 2015£130,000 | 2 Bed HouseHaulfryn, Caernarfon, LL55 3NRHaulfryn, Caernarfon, LL55 3NR
• Sold Mar 2007£100,000 | 3 Bed House2 Tai Ffynnon, Caernarfon, LL55 3DL2 Tai Ffynnon, Caernarfon, LL55 3DL

Of the 129 addresses on Clwt-Y-Bont, Caernarfon, LL55, Porth Noddfa, Caernarfon comes out as the 121st largest and the 107th most expensive in our analysis of the public data.

It is also £44k less expensive than the average property across the LL55 district.

• Bangor (Gwynedd)

  |

  8.7 km away
• Llanfairpwll

  |

  10.0 km away
• Llanfairfechan

  |

  15.9 km away

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