According to data from HM Land Registry, Hafod Rhug Isaf, Caernarfon sits on a plot of 1,980 m².

We have plot size data on 3 out of 5 other houses in the postcode and Hafod Rhug Isaf, Caernarfon sits on the 2nd largest plot.

Hafod Rhug Isaf, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 16 Nov 2015.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (oil).

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to Hafod Rhug Isaf, Caernarfon within a radius of 3.2 kilometres since 2007.

The most recent example is Clawdd Newydd, Caernarfon, LL55 2AZ, a freehold house which sold for £520,000 on the 27th May 2026.

Read more about house prices in LL55.

• Sold May 2026£520,000 | 4 Bed HouseClawdd Newydd, Caernarfon, LL55 2AZClawdd Newydd, Caernarfon, LL55 2AZ
• Sold Oct 2025£450,000 | 4 Bed House1 Cae Newydd, Caernarfon, LL55 4AP1 Cae Newydd, Caernarfon, LL55 4AP
• Sold Jul 2025£440,000 | 4 Bed HouseHafod Wen, Caernarfon, LL55 2TAHafod Wen, Caernarfon, LL55 2TA
• Sold Jun 2024£485,000 | 4 Bed HouseRhos Melyn, Caernarfon, LL55 4LJRhos Melyn, Caernarfon, LL55 4LJ
• Sold Mar 2024£430,000 | 4 Bed HousePerthi, Caernarfon, LL55 4APPerthi, Caernarfon, LL55 4AP
• Sold Aug 2023£385,000 | 4 Bed HouseBarn Cottage, Caernarfon, LL55 2TGBarn Cottage, Caernarfon, LL55 2TG
• Sold Jul 2023£400,000 | 4 Bed HouseTyn Gadlas, Caernarfon, LL55 4BZTyn Gadlas, Caernarfon, LL55 4BZ
• Sold Feb 2021£335,000 | 4 Bed House4, Pen Cae, Caernarfon, LL55 2EQ4, Pen Cae, Caernarfon, LL55 2EQ
• Sold Feb 2020£395,000 | 4 Bed House11, Pen Cae, Caernarfon, LL55 2EQ11, Pen Cae, Caernarfon, LL55 2EQ
• Sold Jul 2019£275,000 | 4 Bed House10, Pen Cae, Caernarfon, LL55 2EQ10, Pen Cae, Caernarfon, LL55 2EQ
• Sold Apr 2019£290,000 | 4 Bed House9, Pen Cae, Caernarfon, LL55 2EQ9, Pen Cae, Caernarfon, LL55 2EQ
• Sold Sep 2018£384,000 | 4 Bed HouseHafod Y Coed, Caernarfon, LL55 4RYHafod Y Coed, Caernarfon, LL55 4RY
• Sold Jun 2018£360,000 | 4 Bed House12, Pen Cae, Caernarfon, LL55 2EQ12, Pen Cae, Caernarfon, LL55 2EQ
• Sold Feb 2017£365,000 | 4 Bed HouseTyn Twll, Caernarfon, LL55 4EZTyn Twll, Caernarfon, LL55 4EZ
• Sold Nov 2016£332,500 | 4 Bed HouseTyddyn Alys, Caernarfon, LL55 4EATyddyn Alys, Caernarfon, LL55 4EA
• Sold Nov 2015£85,000 | 4 Bed HouseBryn Tirion, Caernarfon, LL55 4SABryn Tirion, Caernarfon, LL55 4SA
• Sold Sep 2015£369,950 | 4 Bed HouseArnwen, Tyn Rhodd, Caernarfon, LL55 4EZArnwen, Tyn Rhodd, Caernarfon, LL55 4EZ
• Sold Sep 2015£325,000 | 4 Bed HouseHafod Oleu, Caernarfon, LL55 4EXHafod Oleu, Caernarfon, LL55 4EX
• Sold Jul 2010£325,000 | 4 Bed HouseGlan Dwr, Caernarfon, LL55 4SDGlan Dwr, Caernarfon, LL55 4SD
• Sold Jul 2007£360,001 | 4 Bed HouseTyn Cae Newydd, Caernarfon, LL55 4BXTyn Cae Newydd, Caernarfon, LL55 4BX

Caeathro, Caernarfon, LL55 has a total of 133 addresses. According to our analysis of all the public data, Hafod Rhug Isaf, Caernarfon is the 32nd largest and the 13th most expensive property on the street.

When compared to the postcode district it is £254k more expensive than the average property in LL55.

• Llanfairpwll

  |

  10.1 km away
• Bangor (Gwynedd)

  |

  11.4 km away
• Bodorgan

  |

  16.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.