Gwylfa High Street, Deiniolen, Caernarfon, LL55 3HR is a freehold terraced property built before 1900. The property offers approximately 624 square feet of living space. In this location, properties of similar size usually have one bedroom.

It was last sold on 24 Oct 2025 for £130,000.

The current estimated value of N/A is:

  • 100.0% lower than the average property price on High Street
  • 100.0% lower than the average in the LL55 3HR postcode area
  • and 100.0% lower than the average price for Caernarfon as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). 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 8 July 2025, the property was recorded as owner-occupied.

View sold house prices in LL55 3HR

Building approximate location

About Property

Type
Terraced House
Built
before 1900
Interior Size
624 sq ft
Tenure
Freehold
Price (estimate)
N/A
Price Per sq ft (estimate)
N/A
Bedroom Count (estimate)
1 bedroom

EPC Summary

Gwylfa High Street, Deiniolen, Caernarfon, Gwynedd, LL55 3HR has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 8 Jul 2025.

This property uses an LPG-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 30 Oct 2014, when the property was rated F. Since then, the rating has improved to E, with the energy efficiency score increasing by 20%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from average to very poor, while the heating system type remained the same (boiler and radiators, lpg).
  • The hot water energy efficiency changing from average to very poor, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, 200 mm loft insulation, improving energy efficiency from very poor to good.
  • The wall construction or insulation changed from granite or whinstone, as built, no insulation (assumed) to granite or whin, with external insulation, improving energy efficiency from very poor to good.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 38% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, LPG
Very Poor
Hot Water
From main system
Very Poor
Roof
Pitched, 200 mm loft insulation
Good
Walls
Granite or whin, with external insulation
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to LL55 3HR

10 th / 25
Price Rank
100% lower than average
4 th / 17
Price Per Sq FT Rank
100% lower than average

Compared to other properties in LL55 3HR , this house's estimated value ranks 10th out of 25. Based on price per square foot, it ranks 4th out of 17 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 14th out of 17 properties in its postcode area.

Sale History

Today
N/A
streetscan.co.uk estimate
-100 %
24 Oct 2025
£130,000
Leasehold
+30 %
11 Dec 2020
£100,000
Leasehold
+1076.5 %
5 Oct 2001
£8,500
Leasehold

Area Insights

Similar Properties Sold Nearby

Rhiwenfa High Street, Deiniolen, Caernarfon, LL55 3HR
rooms: 3
size: 538 sq ft
sale price: £58,000
sale date: 25 Oct 2013
34 High Street, Deiniolen, Caernarfon, LL55 3HR
rooms: 3
size: 689 sq ft
sale price: £10,500
sale date: 21 Jun 2000
45 High Street, Penygroes, Caernarfon, LL54 6PL
rooms: 4
size: 667 sq ft
sale price: £85,000
sale date: 12 Jun 2024
4, Tai Capel High Street, Deiniolen, Caernarfon, LL55 3HU
rooms: 2
size: 570 sq ft
sale price: £76,000
sale date: 10 Dec 2021
5, Tai Capel High Street, Deiniolen, Caernarfon, LL55 3HU
rooms: 4
size: 657 sq ft
sale price: £93,000
sale date: 24 Aug 2021

Data Sources

The property at Gwylfa High Street, Deiniolen, Caernarfon, LL55 3HR appears three times in the Land Registry records, with the latest transaction recorded on 24 Oct 2025. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Jul 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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