12 Erw Wen, Caeathro, Caernarfon, LL55 2TW is a freehold detached property built between 1967-1975. The property offers approximately 1,356 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £297,054 , which equates to approximately £219 per square foot. It was last sold on 23 Sep 2016 for £208,000. Since then, the value has increased by £89,054, representing a 42.8% increase, or approximately 4.6% per year.

The current estimated value of £297,054 is:

  • 33.0% higher than the average property price on Erw Wen
  • 25.0% higher than the average in the LL55 2TW postcode area
  • and 36.9% higher than the average price for Caernarfon 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 10 September 2025, the property was recorded as owner-occupied.

View sold house prices in LL55 2TW

Building approximate location

About Property

Type
Detached House
Built
1967-1975
Interior Size
1356 sq ft
Tenure
Freehold
Price (estimate)
£297,054
Price Per sq ft (estimate)
£219
Bedroom Count (estimate)
4 bedrooms

EPC Summary

12 Erw Wen, Caeathro, Caernarfon, Gwynedd, LL55 2TW has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 10 Sep 2025.

This property uses an oil-fired boiler with radiators as its main heating source. Hot water is provided from main heating system. The property has multiple glazing throughout.

The previous EPC assessment was conducted on 10 Jul 2015. The rating of D remains the same, but the energy efficiency score improved by 1.6%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from roof room(s), insulated to roof room(s), ceiling insulated, changing energy efficiency from good to poor.
  • The wall construction or insulation changed from cavity wall, filled cavity to cavity wall, as built, no insulation (assumed), changing energy efficiency from good to poor.
  • The windows were upgraded from fully double glazed to multiple glazing throughout.
  • The lighting was changed from low energy lighting in 57% of fixed outlets to good lighting efficiency, with no change in efficiency (good).
Heating Type
Boiler and radiators, oil
Average
Hot Water
From main system
Average
Roof
Roof room(s), ceiling insulated
Poor
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Multiple glazing throughout
Average
Lighting
Good lighting efficiency
Good

Sale History

Today
£297,054
streetscan.co.uk estimate
+43 %
23 Sep 2016
£208,000
Leasehold

Area Insights

Nearby Properties

rooms: 4
size: 980 sq ft
sale price: £152,000
sale date: 27 Jul 2018
rooms: 5
size: 1044 sq ft
sale price: £138,000
sale date: 18 Nov 2016
rooms: 5
size: 1066 sq ft
sale price: £247,500
sale date: 28 Oct 2022
rooms: 4
size: 732 sq ft
sale price: £240,000
sale date: 25 Jul 2023
rooms: 3
size: 570 sq ft
sale price: £142,000
sale date: 8 Jan 2021

Data Sources

The property at 12 Erw Wen, Caeathro, Caernarfon, Gwynedd, LL55 2TW appears once in the Land Registry records, with the transaction recorded on 23 Sep 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Sep 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.