HM Land Registry records the plot of land for 14, Corn Hill, Porthmadog as measuring 134 m².

That makes it the 5th largest plot in the postcode, where 10 of the 12 other houses have recorded plot data.

14, Corn Hill, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 31 Jul 2010.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 14, Corn Hill, Porthmadog completed on 20th February 2017 at £223,050 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 12.1% over the period since February 2017.

• Sold Feb 2017£223,050
• Sold Sep 1999£80,500

Since 2007 49 properties similar to 14, Corn Hill, Porthmadog have sold within a radius of 1.9 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th November 2025, was 139, High Street, Porthmadog, LL49 9HD, a freehold house which sold for £220,000.

Read more about house prices in LL49.

• Sold Nov 2025£220,000 | 3 Bed House139, High Street, Porthmadog, LL49 9HD139, High Street, Porthmadog, LL49 9HD
• Sold Oct 2025£110,000 | 3 Bed House35, East Avenue, Porthmadog, LL49 9EL35, East Avenue, Porthmadog, LL49 9EL
• Sold Apr 2025£250,000 | 3 Bed HouseBridge Cottage, Porthmadog, LL49 9NGBridge Cottage, Porthmadog, LL49 9NG
• Sold Oct 2023£250,000 | 3 Bed House14, Morfa Lodge Estate, Porthmadog, LL49 9PF14, Morfa Lodge Estate, Porthmadog, LL49 9PF
• Sold Aug 2023£765,500 | 3 Bed House54, East Avenue, Porthmadog, LL49 9EL54, East Avenue, Porthmadog, LL49 9EL
• Sold Jun 2023£200,000 | 3 Bed House5, Morfa Lodge Estate, Porthmadog, LL49 9PF5, Morfa Lodge Estate, Porthmadog, LL49 9PF
• Sold Mar 2023£250,000 | 3 Bed HouseDaval, Porthmadog, LL49 9TPDaval, Porthmadog, LL49 9TP
• Sold Dec 2021£170,000 | 3 Bed House44, East Avenue, Porthmadog, LL49 9EL44, East Avenue, Porthmadog, LL49 9EL
• Sold Nov 2021£240,000 | 3 Bed House1, Morfa Lodge Estate, Porthmadog, LL49 9PF1, Morfa Lodge Estate, Porthmadog, LL49 9PF
• Sold Apr 2021£138,500 | 3 Bed House13, Awel Y Grug, Porthmadog, LL49 9GA13, Awel Y Grug, Porthmadog, LL49 9GA
• Sold Feb 2021£184,500 | 3 Bed House10, Corn Hill, Porthmadog, LL49 9AT10, Corn Hill, Porthmadog, LL49 9AT
• Sold Feb 2021£230,000 | 3 Bed House11, Awel Y Grug, Porthmadog, LL49 9GA11, Awel Y Grug, Porthmadog, LL49 9GA
• Sold Aug 2019£130,000 | 3 Bed House43, Chapel Street, Porthmadog, LL49 9DN43, Chapel Street, Porthmadog, LL49 9DN
• Sold Dec 2017£187,000 | 3 Bed House3, Morfa Lodge Estate, Porthmadog, LL49 9PF3, Morfa Lodge Estate, Porthmadog, LL49 9PF
• Sold Jun 2017£130,000 | 3 Bed House55, East Avenue, Porthmadog, LL49 9EL55, East Avenue, Porthmadog, LL49 9EL
• Sold Mar 2017£70,000 | 3 Bed House47, East Avenue, Porthmadog, LL49 9EL47, East Avenue, Porthmadog, LL49 9EL
• Sold Jan 2016£132,500 | 3 Bed House70, Chapel Street, Porthmadog, LL49 9DN70, Chapel Street, Porthmadog, LL49 9DN
• Sold Jul 2015£110,000 | 3 Bed House25, Lombard Street, Porthmadog, LL49 9AP25, Lombard Street, Porthmadog, LL49 9AP
• Sold Mar 2015£182,000 | 3 Bed House17, Morfa Lodge Estate, Porthmadog, LL49 9PF17, Morfa Lodge Estate, Porthmadog, LL49 9PF
• Sold Mar 2007£121,000 | 3 Bed House33, Chapel Street, Porthmadog, LL49 9DN33, Chapel Street, Porthmadog, LL49 9DN

Of the 26 addresses on Corn Hill, Porthmadog, LL49, 14, Corn Hill, Porthmadog comes out as the 9th largest and the 8th most expensive in our analysis of the public data.

It is also £20k less expensive than the average property across the LL49 district.

• Porthmadog

  |

  900 m away
• Minffordd

  |

  3.1 km away
• Penrhyndeudraeth

  |

  4.5 km away

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