According to data from HM Land Registry, 18, High Street, Penmaenmawr sits on a plot of 321 m².

We have plot size data on 19 out of 28 other houses in the postcode and 18, High Street, Penmaenmawr sits on the 3rd largest plot.

18, High Street, Penmaenmawr has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Aug 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, High Street, Penmaenmawr was last sold on 1st June 2021 for £65,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since June 2021, the market for similar properties has risen by 60.7%.

• Sold Jun 2021£65,000

According to the Land Registry and our network of Estate Agents, there have been 106 sales of properties similar to 18, High Street, Penmaenmawr within a radius of 2.5 kilometres since 2007.

The most recent example is 18, Tyddyn Drycin, Llanfairfechan, LL33 0RJ, a freehold house which sold for £220,000 on the 27th March 2026.

Read more about house prices in LL34.

• Sold Mar 2026£220,000 | 3 Bed House18, Tyddyn Drycin, Llanfairfechan, LL33 0RJ18, Tyddyn Drycin, Llanfairfechan, LL33 0RJ
• Sold Feb 2026£190,000 | 3 Bed HouseArd Mhacha, Pant Yr Afon, Penmaenmawr, LL34 6BYArd Mhacha, Pant Yr Afon, Penmaenmawr, LL34 6BY
• Sold Jun 2025£159,950 | 3 Bed House3, Gilfach Road, Penmaenmawr, LL34 6HW3, Gilfach Road, Penmaenmawr, LL34 6HW
• Sold Mar 2025£220,000 | 3 Bed House59, High Street, Penmaenmawr, LL34 6NG59, High Street, Penmaenmawr, LL34 6NG
• Sold Jun 2024£230,000 | 3 Bed House49, Merton Park, Penmaenmawr, LL34 6DH49, Merton Park, Penmaenmawr, LL34 6DH
• Sold Feb 2023£245,000 | 3 Bed House52, Merton Park, Penmaenmawr, LL34 6DH52, Merton Park, Penmaenmawr, LL34 6DH
• Sold May 2022£185,000 | 3 Bed House3, Llanerch Y Mor, Penmaenmawr, LL34 6AJ3, Llanerch Y Mor, Penmaenmawr, LL34 6AJ
• Sold Jul 2021£180,000 | 3 Bed HouseBryn Mona, Rock Villa Road, Penmaenmawr, LL34 6PEBryn Mona, Rock Villa Road, Penmaenmawr, LL34 6PE
• Sold May 2020£175,000 | 3 Bed HouseGlasfor, High Street, Penmaenmawr, LL34 6NFGlasfor, High Street, Penmaenmawr, LL34 6NF
• Sold Mar 2020£185,000 | 3 Bed HouseGorwel, Brynmor Terrace, Penmaenmawr, LL34 6ANGorwel, Brynmor Terrace, Penmaenmawr, LL34 6AN
• Sold Jun 2019£103,000 | 3 Bed House2, Madina Villa, Chapel Street, Penmaenmawr, LL34 6NY2, Madina Villa, Chapel Street, Penmaenmawr, LL34 6NY
• Sold Mar 2019£105,000 | 3 Bed House47, High Street, Penmaenmawr, LL34 6NG47, High Street, Penmaenmawr, LL34 6NG
• Sold Oct 2017£142,500 | 3 Bed HouseRock Villa, Rock Villa Road, Penmaenmawr, LL34 6PERock Villa, Rock Villa Road, Penmaenmawr, LL34 6PE
• Sold Sep 2017£174,500 | 3 Bed House2 The Old Laundry, Graiglwyd Road, Penmaenmawr, LL34 6EP2 The Old Laundry, Graiglwyd Road, Penmaenmawr, LL34 6EP
• Sold Mar 2017£118,000 | 3 Bed HouseAlltwen, Rock Villa Road, Penmaenmawr, LL34 6PEAlltwen, Rock Villa Road, Penmaenmawr, LL34 6PE
• Sold Aug 2015£158,000 | 3 Bed HouseBryn Maenan, Rock Villa Road, Penmaenmawr, LL34 6PEBryn Maenan, Rock Villa Road, Penmaenmawr, LL34 6PE
• Sold Jul 2015£160,000 | 3 Bed House5 The Old Laundry, Graiglwyd Road, Penmaenmawr, LL34 6EP5 The Old Laundry, Graiglwyd Road, Penmaenmawr, LL34 6EP
• Sold May 2014£124,950 | 3 Bed HouseGorswen, Rock Villa Road, Penmaenmawr, LL34 6PEGorswen, Rock Villa Road, Penmaenmawr, LL34 6PE
• Sold Oct 2012£107,000 | 3 Bed HouseDon Y Mor, St. Johns Park, Penmaenmawr, LL34 6NEDon Y Mor, St. Johns Park, Penmaenmawr, LL34 6NE
• Sold May 2007£125,000 | 3 Bed House45, High Street, Penmaenmawr, LL34 6NG45, High Street, Penmaenmawr, LL34 6NG

High Street, Penmaenmawr, LL34 has a total of 67 addresses. According to our analysis of all the public data, 18, High Street, Penmaenmawr is the 33rd largest and the 20th most expensive property on the street.

When compared to the postcode district it is £41k less expensive than the average property in LL34.

• Penmaenmawr

  |

  900 m away
• Llanfairfechan

  |

  3.3 km away
• Conwy

  |

  7.2 km away

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