According to data from HM Land Registry, Gwenallt sits on a plot of 1,227 m².

We have plot size data on 24 out of 29 other houses in the postcode and Gwenallt sits on the 12th largest plot.

Gwenallt has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Sep 2021.

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

According to HM Land Registry, Gwenallt was last sold on 16th December 2021 for £268,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since December 2021, the market for similar properties has risen by 11.8%.

• Sold Dec 2021£268,000
• Sold Nov 2020£240,000
• Sold May 2006£170,000

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to Gwenallt within a radius of 5.2 kilometres since 2010.

The most recent example is Tyn Giat, Amlwch, LL68 0RG, a freehold house which sold for £210,000 on the 26th September 2025.

Read more about house prices in LL66.

• Sold Sep 2025£210,000 | 3 Bed HouseTyn Giat, Amlwch, LL68 0RGTyn Giat, Amlwch, LL68 0RG
• Sold Aug 2025£267,500 | 2 Bed HouseTanrallt, Llannerch-Y-Medd, LL71 8AHTanrallt, Llannerch-Y-Medd, LL71 8AH
• Sold Jul 2025£210,000 | 3 Bed HouseElwyn, Amlwch, LL68 0TTElwyn, Amlwch, LL68 0TT
• Sold Mar 2025£72,000 | 3 Bed House1 Bryn Seion, Rhosgoch, LL66 0AE1 Bryn Seion, Rhosgoch, LL66 0AE
• Sold Aug 2024£155,000 | 3 Bed House7, Amlwch, LL68 9PD7, Amlwch, LL68 9PD
• Sold Nov 2023£325,000 | 3 Bed HouseRhiangwyn, Amlwch, LL68 0RGRhiangwyn, Amlwch, LL68 0RG
• Sold Aug 2023£240,000 | 3 Bed HouseTyn Y Buarth, Amlwch, LL68 9TSTyn Y Buarth, Amlwch, LL68 9TS
• Sold Mar 2023£399,950 | 3 Bed HouseSiop Y Goeden, Rhosgoch, LL66 0ATSiop Y Goeden, Rhosgoch, LL66 0AT
• Sold Feb 2023£210,000 | 3 Bed HouseIvy Cottage, Amlwch, LL68 9RPIvy Cottage, Amlwch, LL68 9RP
• Sold Nov 2022£185,000 | 3 Bed HouseTyddyn Pandy, Rhosgoch, LL66 0AETyddyn Pandy, Rhosgoch, LL66 0AE
• Sold Feb 2022£400,000 | 3 Bed HousePant Y Crwyn, Amlwch, LL68 0TWPant Y Crwyn, Amlwch, LL68 0TW
• Sold Jul 2021£215,000 | 3 Bed HouseHazel Bank Cottage, Amlwch, LL68 9TNHazel Bank Cottage, Amlwch, LL68 9TN
• Sold Nov 2020£215,000 | 3 Bed HouseTy Capel Bethel, Amlwch, LL68 9PWTy Capel Bethel, Amlwch, LL68 9PW
• Sold Jul 2019£110,000 | 3 Bed HouseTy Capel Seion, Rhosgoch, LL66 0AETy Capel Seion, Rhosgoch, LL66 0AE
• Sold Dec 2017£110,000 | 3 Bed HouseTyn Rardd, Lon Amlwch, Amlwch, LL68 9PTTyn Rardd, Lon Amlwch, Amlwch, LL68 9PT
• Sold Apr 2017£137,000 | 3 Bed House9, Gwynfryn Estate, Amlwch, LL68 9UB9, Gwynfryn Estate, Amlwch, LL68 9UB
• Sold Sep 2015£130,000 | 3 Bed HouseTy Newydd, Amlwch, LL68 0SDTy Newydd, Amlwch, LL68 0SD
• Sold Feb 2015£132,500 | 3 Bed House8, Gwynfryn Estate, Amlwch, LL68 9UB8, Gwynfryn Estate, Amlwch, LL68 9UB
• Sold Dec 2012£158,000 | 3 Bed HouseRhosybol Bach, Amlwch, LL68 9TSRhosybol Bach, Amlwch, LL68 9TS
• Sold Sep 2010£160,000 | 3 Bed HouseTan Y Bryn, Amlwch, LL68 0PHTan Y Bryn, Amlwch, LL68 0PH

Rhosgoch, LL66 has a total of 119 addresses. According to our analysis of all the public data, Gwenallt is the 110th largest and the 95th most expensive property on the street.

When compared to the postcode district it is £13k less expensive than the average property in LL66.

• Valley

  |

  14.6 km away
• Holyhead

  |

  16.4 km away
• Rhosneigr

  |

  17.0 km away

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