HM Land Registry records the plot of land for 17, Cae Gwastad, Harlech as measuring 355 m².

That makes it the 28th largest plot in the postcode, where 47 of the 53 other houses have recorded plot data.

17, Cae Gwastad, Harlech has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Aug 2010.

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

The most recent sale of 17, Cae Gwastad, Harlech completed on 15th December 2020 at £200,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 5 times.

Values of comparable properties have dropped by 8.0% over the period since December 2020.

• Sold Dec 2020£200,000
• Sold Aug 2015£178,000
• Sold Jun 2007£173,000

Since 2008 71 properties similar to 17, Cae Gwastad, Harlech have sold within a radius of 5.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was 7, Ystad Castell Morfa, Harlech, LL46 2GA, a freehold house which sold for £238,000.

Read more about house prices in LL46.

• Sold Dec 2025£238,000 | 3 Bed House7, Ystad Castell Morfa, Harlech, LL46 2GA7, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Nov 2025£251,000 | 3 Bed House43, Ty Canol, Harlech, LL46 2NZ43, Ty Canol, Harlech, LL46 2NZ
• Sold Aug 2024£215,000 | 3 Bed House27, Ystad Castell Morfa, Harlech, LL46 2GA27, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Feb 2024£265,000 | 3 Bed House32, Ystad Castell Morfa, Harlech, LL46 2GA32, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Jun 2023£202,750 | 3 Bed HouseFron Hyfryd, Harlech, LL46 2SGFron Hyfryd, Harlech, LL46 2SG
• Sold Nov 2022£265,000 | 3 Bed House44, Ty Canol, Harlech, LL46 2NZ44, Ty Canol, Harlech, LL46 2NZ
• Sold Sep 2022£177,500 | 3 Bed House18, Ystad Castell Morfa, Harlech, LL46 2GA18, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Dec 2021£221,000 | 3 Bed House10 Parc Bron Y Graig, Bron Y Graig, Harlech, LL46 2SR10 Parc Bron Y Graig, Bron Y Graig, Harlech, LL46 2SR
• Sold Nov 2021£255,000 | 3 Bed House3, Ty Canol, Harlech, LL46 2NZ3, Ty Canol, Harlech, LL46 2NZ
• Sold Jul 2020£170,000 | 3 Bed House1, Ystad Castell Morfa, Harlech, LL46 2GA1, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Jun 2019£180,000 | 3 Bed House29, Ystad Castell Morfa, Harlech, LL46 2GA29, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Aug 2018£140,000 | 3 Bed House34, Ystad Castell Morfa, Harlech, LL46 2GA34, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Apr 2018£162,000 | 3 Bed House2, Ystad Castell Morfa, Harlech, LL46 2GA2, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Sep 2017£155,000 | 3 Bed House26, Ystad Castell Morfa, Harlech, LL46 2GA26, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Aug 2014£130,000 | 3 Bed House35, Ystad Castell Morfa, Harlech, LL46 2GA35, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Mar 2012£136,500 | 3 Bed House10, Ty Canol, Harlech, LL46 2NZ10, Ty Canol, Harlech, LL46 2NZ
• Sold Sep 2011£135,000 | 3 Bed House4, Ystad Castell Morfa, Harlech, LL46 2GA4, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Jun 2009£141,750 | 3 Bed House6, Ystad Castell Morfa, Harlech, LL46 2GA6, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Sep 2008£160,000 | 3 Bed House39, Ty Canol, Harlech, LL46 2NZ39, Ty Canol, Harlech, LL46 2NZ
• Sold May 2008£145,000 | 3 Bed HouseHafan Bach, Ffordd Ty Canol, Harlech, LL46 2GSHafan Bach, Ffordd Ty Canol, Harlech, LL46 2GS

Of the 53 addresses on Cae Gwastad, Harlech, LL46, 17, Cae Gwastad, Harlech comes out as the 48th largest and the 42nd most expensive in our analysis of the public data.

It is also £8k more expensive than the average property across the LL46 district.

• Harlech

  |

  600 m away
• Llandanwg

  |

  3.6 km away
• Tygwyn

  |

  3.6 km away

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