11 Dillwyn Street, Llanelli, SA15 1BT is a freehold terraced property built between 1900-1929. The property offers approximately 710 square feet of living space. In this location, properties of similar size usually have two bedrooms.

The estimated current market value of the property is £91,756 , which equates to approximately £129 per square foot. It was last sold on 22 Dec 2015 for £55,000. Since then, the value has increased by £36,756, representing a 66.8% increase, or approximately 6.7% per year.

The current estimated value of £91,756 is:

  • 10.8% lower than the average property price on Dillwyn Street
  • 20.3% lower than the average in the SA15 1BT postcode area
  • and 54.7% lower than the average price for Llanelli as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 12 September 2025, the property was recorded as rented.

View sold house prices in SA15 1BT

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
710 sq ft
Tenure
Freehold
Price (estimate)
£91,756
Price Per sq ft (estimate)
£129
Bedroom Count (estimate)
2 bedrooms

EPC Summary

11 Dillwyn Street, Llanelli, Carmarthenshire, Dyfed, SA15 1BT has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 12 Sep 2025.

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 7 Sep 2015. The rating of D remains the same, but the energy efficiency score improved by 23.6%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, insulated (assumed), improving energy efficiency from poor to average.
  • The wall construction or insulation changed from granite or whinstone, as built, no insulation (assumed) to sandstone, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The windows were upgraded from partial double glazing to fully double glazed.
  • The lighting was updated from no low energy lighting to excellent lighting efficiency, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Sandstone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to SA15 1BT

20 th / 37
Price Rank
20% lower than average
27 th / 33
Size Rank
24% smaller than average
9 th / 33
Price Per Sq FT Rank
5% higher than average

Compared to other properties in SA15 1BT , this house's estimated value ranks 20th out of 37. Based on price per square foot, it ranks 9th out of 33 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 27th out of 33 properties in its postcode area.

Sale History

Today
£91,756
streetscan.co.uk estimate
+67 %
22 Dec 2015
£55,000
Leasehold
-37.5 %
18 May 2007
£88,000
Leasehold
+91.3 %
19 Sep 2003
£46,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 807 sq ft
sale price: £63,000
sale date: 7 Mar 2025
rooms: 3
size: 646 sq ft
sale price: £100,000
sale date: 15 Dec 2023
rooms: 3
size: 764 sq ft
sale price: £91,000
sale date: 17 Mar 2023
rooms: 4
size: 689 sq ft
sale price: £41,000
sale date: 11 Jan 2016
rooms: 3
size: 700 sq ft
sale price: £67,500
sale date: 17 Sep 2008

Data Sources

The property at 11 Dillwyn Street, Llanelli, SA15 1BT appears three times in the Land Registry records, with the latest transaction recorded on 22 Dec 2015. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 12 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.