Swn Y Don Llys Helyg Drive, Llandudno, LL30 2XB is a freehold detached property built in 2025. The property offers approximately 7,492 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 £1,132,258 , which equates to approximately £151 per square foot. It was last sold on 25 Oct 2019 for £900,000. Since then, the value has increased by £232,258, representing a 25.8% increase, or approximately 4.2% per year.

The current estimated value of £1,132,258 is:

  • 2.7% higher than the average property price on Llys Helyg Drive
  • 30.8% lower than the average in the LL30 2XB postcode area
  • and 307.6% higher than the average price for Llandudno 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 13 August 2025, the property was recorded as owner-occupied.

View sold house prices in LL30 2XB

Building approximate location

About Property

Type
Detached House
Built
2025
Interior Size
7492 sq ft
Tenure
Freehold
Price (estimate)
£1,132,258
Price Per sq ft (estimate)
£151
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Swn Y Don Llys Helyg Drive, Llandudno, Conwy, Gwynedd, LL30 2XB has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 13 Aug 2025.

This property uses a gas boiler with underfloor heating as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 16 Aug 2018, when the property was rated G. Since then, the rating has improved to A, with the energy efficiency score increasing by 1800%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, lpg to boiler and underfloor heating, mains gas, improving energy efficiency from poor to good.
  • The hot water energy efficiency improving from poor to good, while the system remained as from main system.
  • The roof construction or insulation changed from roof room(s), ceiling insulated to average thermal transmittance 0.15 w/m-¦k, improving energy efficiency from poor to good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to average thermal transmittance 0.21 w/m-¦k, improving energy efficiency from poor to very good.
  • The windows were upgraded from mostly double glazing to high performance glazing.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and underfloor heating, mains gas
Good
Hot Water
From main system
Good
Floor
Average thermal transmittance 0.18 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.15 W/m-¦K
Good
Walls
Average thermal transmittance 0.21 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to LL30 2XB

11 th / 15
Price Rank
31% lower than average
1 st / 11
Size Rank
114% bigger than average
11 th / 11
Price Per Sq FT Rank
68% lower than average

Compared to other properties in LL30 2XB , this house's estimated value ranks 11th out of 15. Based on price per square foot, it ranks 11th out of 11 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 11 properties in its postcode area.

Sale History

Today
£1,132,258
streetscan.co.uk estimate
+26 %
25 Oct 2019
£900,000
Leasehold
+151.7 %
23 Jun 2000
£357,500
Leasehold

Area Insights

Nearby Properties

rooms: 8
size: 3972 sq ft
sale price: £2,138,000
sale date: 19 Dec 2023
rooms: 8
size: 2648 sq ft
sale price: £1,500,000
sale date: 5 Oct 2023
rooms:
size: 2852 sq ft
sale price: £1,175,000
sale date: 15 Dec 2020
rooms: 11
size: 3003 sq ft
sale price: £1,160,000
sale date: 5 Dec 2018
rooms: 10
size: 3767 sq ft
sale price: £1,485,000
sale date: 24 Nov 2017

Data Sources

The property at Swn Y Don Llys Helyg Drive, Llandudno, LL30 2XB appears two times in the Land Registry records, with the latest transaction recorded on 25 Oct 2019. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Aug 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.