Bryn Iolyn Mountain Lane, Penmaenmawr, LL34 6YP is a freehold detached property built before 1900. The property offers approximately 2,303 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £578,959 , which equates to approximately £251 per square foot. It was last sold on 30 Apr 2013 for £345,000. Since then, the value has increased by £233,959, representing a 67.8% increase, or approximately 5.4% per year.

The current estimated value of £578,959 is:

  • 38.8% higher than the average property price on Mountain Lane
  • 32.9% higher than the average in the LL34 6YP postcode area
  • and 179.9% higher than the average price for Penmaenmawr as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 25 March 2025, the property was recorded as owner-occupied.

View sold house prices in LL34 6YP

Building approximate location

About Property

Type
Detached House
Built
before 1900
Interior Size
2303 sq ft
Tenure
Freehold
Price (estimate)
£578,959
Price Per sq ft (estimate)
£251
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Bryn Iolyn Mountain Lane, Penmaenmawr, Conwy, LL34 6YP has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 25 Mar 2025.

This property uses an oil-fired boiler with radiators as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 25 Oct 2011. The rating of E is unchanged, though the energy efficiency score decreased by 23.1%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 150 mm loft insulation to pitched, no insulation (assumed), changing energy efficiency from good to very poor.
  • The wall construction or insulation changed from granite or whin, as built, no insulation (assumed) to granite or whinstone, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The lighting was updated from low energy lighting in 20% of fixed outlets to low energy lighting in 97% of fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, oil
Average
Hot Water
From main system
Average
Roof
Pitched, no insulation (assumed)
Very Poor
Walls
Granite or whinstone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 97% of fixed outlets
Very Good

Compared to LL34 6YP

2 nd / 11
Price Rank
33% higher than average
1 st / 9
Size Rank
110% bigger than average
7 th / 9
Price Per Sq FT Rank
37% lower than average

Compared to other properties in LL34 6YP , this house's estimated value ranks 2nd out of 11. Based on price per square foot, it ranks 7th out of 9 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 1st out of 9 properties in its postcode area.

Sale History

Today
£578,959
streetscan.co.uk estimate
+68 %
30 Apr 2013
£345,000
Leasehold
0 %
16 Aug 2010
£345,000
Leasehold
+50 %
20 May 2004
£230,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Tarkwa Mountain Lane, Penmaenmawr, LL34 6YP
rooms: 8
size: 2088 sq ft
sale price: £585,000
sale date: 30 Oct 2020

Data Sources

The property at Bryn Iolyn Mountain Lane, Penmaenmawr, LL34 6YP appears three times in the Land Registry records, with the latest transaction recorded on 30 Apr 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Mar 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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