HM Land Registry records the plot of land for Castle Lodge, Harlech as measuring 245 m².

That makes it the largest plot in the postcode, where all 5 other houses have recorded plot data.

Castle Lodge, Harlech has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 22 Aug 2025.

The property is not connected to mains gas and has high performance glazing. It is heated using room heaters (electric).

The most recent sale of Castle Lodge, Harlech completed on 12th August 2020 at £269,950 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 1.4% over the period since August 2020.

• Sold Aug 2020£269,950

Since 2007 63 properties similar to Castle Lodge, Harlech have sold within a radius of 6.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd April 2026, was 35, Cae Gwastad, Harlech, LL46 2GY, a freehold house which sold for £404,800.

Read more about house prices in LL46.

• Sold Apr 2026£404,800 | 4 Bed House35, Cae Gwastad, Harlech, LL46 2GY35, Cae Gwastad, Harlech, LL46 2GY
• Sold Nov 2025£330,000 | 4 Bed HouseBronallt, Harlech, LL46 2SGBronallt, Harlech, LL46 2SG
• Sold Jun 2025£325,000 | 4 Bed House5, Penybryn Estate, Harlech, LL46 2SL5, Penybryn Estate, Harlech, LL46 2SL
• Sold Mar 2025£415,000 | 4 Bed HouseTy Crwn, Harlech, LL46 2YTTy Crwn, Harlech, LL46 2YT
• Sold May 2024£310,000 | 4 Bed HouseBryn Eithin, Harlech, LL46 2SYBryn Eithin, Harlech, LL46 2SY
• Sold Mar 2024£312,500 | 4 Bed House65, Cae Gwastad, Harlech, LL46 2GY65, Cae Gwastad, Harlech, LL46 2GY
• Sold Jan 2024£349,950 | 4 Bed HouseWern Fach, Harlech, LL46 2PSWern Fach, Harlech, LL46 2PS
• Sold Sep 2023£340,000 | 4 Bed House61, Cae Gwastad, Harlech, LL46 2GY61, Cae Gwastad, Harlech, LL46 2GY
• Sold Mar 2022£320,000 | 4 Bed HouseTan Yr Allt, Harlech, LL46 2UETan Yr Allt, Harlech, LL46 2UE
• Sold Feb 2021£295,000 | 4 Bed House2, Cae Main, Harlech, LL46 2UP2, Cae Main, Harlech, LL46 2UP
• Sold Aug 2020£320,000 | 4 Bed HouseMin Y Ddol, Beach Road, Harlech, LL46 2UGMin Y Ddol, Beach Road, Harlech, LL46 2UG
• Sold Jun 2019£258,000 | 4 Bed HouseGlyn Morfa, Harlech, LL46 2UWGlyn Morfa, Harlech, LL46 2UW
• Sold Jan 2018£168,000 | 4 Bed House44, Cae Gwastad, Harlech, LL46 2GY44, Cae Gwastad, Harlech, LL46 2GY
• Sold Nov 2017£208,000 | 4 Bed House53, Cae Gwastad, Harlech, LL46 2GY53, Cae Gwastad, Harlech, LL46 2GY
• Sold May 2017£210,000 | 4 Bed House16, Cae Gwastad, Harlech, LL46 2GY16, Cae Gwastad, Harlech, LL46 2GY
• Sold Feb 2017£239,950 | 4 Bed House4, Penybryn Estate, Harlech, LL46 2SL4, Penybryn Estate, Harlech, LL46 2SL
• Sold Apr 2015£178,000 | 4 Bed House14 Parc Bron Y Graig, Bron Y Graig, Harlech, LL46 2SR14 Parc Bron Y Graig, Bron Y Graig, Harlech, LL46 2SR
• Sold Sep 2011£215,000 | 4 Bed House14, Cae Gwastad, Harlech, LL46 2GY14, Cae Gwastad, Harlech, LL46 2GY
• Sold Dec 2009£325,000 | 4 Bed HouseTrem Hyfryd, Harlech, LL46 2UETrem Hyfryd, Harlech, LL46 2UE
• Sold May 2007£247,500 | 4 Bed HouseTy Clyd, Harlech, LL46 2SNTy Clyd, Harlech, LL46 2SN

Of the 7 addresses on Castle Square, Harlech, LL46, Castle Lodge, Harlech comes out as the largest and the most expensive in our analysis of the public data.

It is also £96k more expensive than the average property across the LL46 district.

• Harlech

  |

  300 m away
• Llandanwg

  |

  2.8 km away
• Pensarn (Gwynedd)

  |

  3.2 km away

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