According to data from HM Land Registry, 15, Ystad Castell Morfa, Harlech sits on a plot of 306 m².

We have plot size data on 25 out of 36 other houses in the postcode and 15, Ystad Castell Morfa, Harlech sits on the 14th largest plot.

15, Ystad Castell Morfa, Harlech has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 24 Jan 2022.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

According to the Land Registry and our network of Estate Agents, there have been 75 sales of properties similar to 15, Ystad Castell Morfa, Harlech within a radius of 7.4 kilometres since 2007.

The most recent example is 43, Ty Canol, Harlech, LL46 2NZ, a freehold house which sold for £251,000 on the 20th November 2025.

Read more about house prices in LL46.

• Sold Nov 2025£251,000 | 3 Bed House43, Ty Canol, Harlech, LL46 2NZ43, Ty Canol, Harlech, LL46 2NZ
• Sold Dec 2023£265,000 | 3 Bed HouseSiambr Wen, Harlech, LL46 2SGSiambr Wen, Harlech, LL46 2SG
• Sold Sep 2022£177,500 | 3 Bed House18, Ystad Castell Morfa, Harlech, LL46 2GA18, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Jul 2022£450,000 | 3 Bed HouseHaulfryn, Old Llanfair Road, Harlech, LL46 2SSHaulfryn, Old Llanfair Road, Harlech, LL46 2SS
• Sold Nov 2021£255,000 | 3 Bed House3, Ty Canol, Harlech, LL46 2NZ3, Ty Canol, Harlech, LL46 2NZ
• Sold Mar 2021£249,000 | 3 Bed House11, Ffordd Gwylan Bach, Harlech, LL46 2GZ11, Ffordd Gwylan Bach, Harlech, LL46 2GZ
• Sold Dec 2020£248,000 | 3 Bed House57, Cae Gwastad, Harlech, LL46 2GY57, Cae Gwastad, Harlech, LL46 2GY
• Sold Dec 2020£200,000 | 3 Bed House17, Cae Gwastad, Harlech, LL46 2GY17, Cae Gwastad, Harlech, LL46 2GY
• Sold Dec 2016£255,000 | 3 Bed HouseYr Efail, Pentre'R Efail, Harlech, LL46 2YGYr Efail, Pentre'R Efail, Harlech, LL46 2YG
• Sold Feb 2016£167,500 | 3 Bed HouseCreigiau, Harlech, LL46 2SWCreigiau, Harlech, LL46 2SW
• Sold Aug 2014£130,000 | 3 Bed House35, Ystad Castell Morfa, Harlech, LL46 2GA35, Ystad Castell Morfa, Harlech, LL46 2GA
• Sold Jun 2014£148,000 | 3 Bed House15, Ty Canol, Harlech, LL46 2NZ15, Ty Canol, Harlech, LL46 2NZ
• Sold Mar 2014£92,500 | 3 Bed HouseCilan, Pentre'R Efail, Harlech, LL46 2YGCilan, Pentre'R Efail, Harlech, LL46 2YG
• Sold Feb 2014£137,000 | 3 Bed House7, Tryfer Terrace, Harlech, LL46 2YR7, Tryfer Terrace, Harlech, LL46 2YR
• Sold Mar 2012£136,500 | 3 Bed House10, Ty Canol, Harlech, LL46 2NZ10, Ty Canol, Harlech, LL46 2NZ
• Sold Oct 2011£134,000 | 3 Bed HouseBryn Celyn, Castle Square, Harlech, LL46 2YHBryn Celyn, Castle Square, Harlech, LL46 2YH
• 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 Oct 2007£130,100 | 3 Bed HouseDolwar, Pentre'R Efail, Harlech, LL46 2YGDolwar, Pentre'R Efail, Harlech, LL46 2YG
• Sold Jun 2007£146,750 | 3 Bed HouseDwyfor, Pentre'R Efail, Harlech, LL46 2YGDwyfor, Pentre'R Efail, Harlech, LL46 2YG

Ystad Castell Morfa, Harlech, LL46 has a total of 36 addresses. According to our analysis of all the public data, 15, Ystad Castell Morfa, Harlech is the 2nd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £81 less expensive than the average property in LL46.

• Harlech

  |

  200 m away
• Llandanwg

  |

  2.8 km away
• Pensarn (Gwynedd)

  |

  3.3 km away

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