11 Heol Dderwen, Llanelli, SA15 1JQ is a freehold semi-detached property built between 1950-1966. The property offers approximately 936 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £132,034 , which equates to approximately £141 per square foot. It was last sold on 9 Sep 2016 for £83,000. Since then, the value has increased by £49,034, representing a 59.1% increase, or approximately 6.4% per year.

The current estimated value of £132,034 is:

  • 8.0% lower than the average property price on Heol Dderwen
  • 4.9% lower than the average in the SA15 1JQ postcode area
  • and 33.1% lower than the average price for Llanelli 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 18 October 2016, the property was recorded as owner-occupied.

View sold house prices in SA15 1JQ

Building approximate location

About Property

Type
Semi-Detached House
Built
1950-1966
Interior Size
936 sq ft
Tenure
Freehold
Price (estimate)
£132,034
Price Per sq ft (estimate)
£141
Bedroom Count (estimate)
3 bedrooms

EPC Summary

11 Heol Dderwen, Llanelli, Carmarthenshire, SA15 1JQ has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 18 Oct 2016.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, 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 3 Sep 2013. The rating of E remains the same, but the energy efficiency score improved by 2.2%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from poor to good.
  • The roof construction or insulation changed from pitched, 75mm loft insulation to pitched, 12 mm loft insulation, changing energy efficiency from average to very poor.
  • The windows were upgraded from mostly double glazing to fully double glazed.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 12 mm loft insulation
Very Poor
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
No low energy lighting
Very Poor

Compared to SA15 1JQ

10 th / 11
Price Rank
5% lower than average
4 th / 11
Size Rank
5% bigger than average
10 th / 11
Price Per Sq FT Rank
10% lower than average

Compared to other properties in SA15 1JQ , this house's estimated value ranks 10th out of 11. Based on price per square foot, it ranks 10th 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 4th out of 11 properties in its postcode area.

Sale History

Today
£132,034
streetscan.co.uk estimate
+59 %
9 Sep 2016
£83,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 936 sq ft
sale price: £136,000
sale date: 22 Aug 2025
rooms: 5
size: 936 sq ft
sale price: £128,000
sale date: 2 Aug 2023
rooms: 4
size: 904 sq ft
sale price: £115,000
sale date: 2 Mar 2023
rooms: 5
size: 850 sq ft
sale price: £127,000
sale date: 4 Nov 2022
rooms: 6
size: 1033 sq ft
sale price: £140,000
sale date: 31 Jan 2022

Data Sources

The property at 11 Heol Dderwen, Llanelli, Carmarthenshire, SA15 1JQ appears once in the Land Registry records, with the transaction recorded on 9 Sep 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Oct 2016. 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.