11 Parc Llwyn Celyn, St Clears, Carmarthen, SA33 4EB is a freehold detached property built between 2012-2021. The property offers approximately 1,324 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 £391,560 , which equates to approximately £296 per square foot. It was last sold on 6 May 2015 for £234,000. Since then, the value has increased by £157,560, representing a 67.3% increase, or approximately 6.3% per year.

The current estimated value of £391,560 is:

  • 24.4% higher than the average property price on Parc Llwyn Celyn
  • 28.5% higher than the average in the SA33 4EB postcode area
  • and 58.9% higher than the average price for Carmarthen as a whole

At the most recent EPC inspection on 23 October 2025, the property was recorded as owner-occupied.

View sold house prices in SA33 4EB

Building approximate location

About Property

Type
Detached House
Built
2012-2021
Interior Size
1324 sq ft
Tenure
Freehold
Price (estimate)
£391,560
Price Per sq ft (estimate)
£296
Bedroom Count (estimate)
4 bedrooms

EPC Summary

11 Parc Llwyn Celyn, St Clears, Carmarthen, Carmarthenshire, SA33 4EB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 23 Oct 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 22 Jan 2014, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 11.9%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.15 w/m?k to pitched, 350 mm loft insulation, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from average thermal transmittance 0.28 w/m?k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in all fixed outlets to below average lighting efficiency, with efficiency changing from very good to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 350 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Below average lighting efficiency
Poor

Compared to SA33 4EB

8 th / 47
Price Rank
29% higher than average
7 th / 43
Size Rank
19% bigger than average
33 rd / 43
Price Per Sq FT Rank
8% higher than average

Compared to other properties in SA33 4EB , this house's estimated value ranks 8th out of 47. Based on price per square foot, it ranks 33th out of 43 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 7th out of 43 properties in its postcode area.

Sale History

Today
£391,560
streetscan.co.uk estimate
+67 %
6 May 2015
£234,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 1184 sq ft
sale price: £280,000
sale date: 17 Sep 2025
rooms: 6
size: 1130 sq ft
sale price: £260,000
sale date: 22 Aug 2025
rooms: 6
size: 1345 sq ft
sale price: £325,000
sale date: 20 Sep 2024
rooms: 6
size: 1163 sq ft
sale price: £249,000
sale date: 2 Oct 2020
rooms: 6
size: 1281 sq ft
sale price: £220,500
sale date: 26 Jun 2015

Data Sources

The property at 11 Parc Llwyn Celyn, St Clears, Carmarthen, Carmarthenshire, SA33 4EB appears once in the Land Registry records, with the transaction recorded on 6 May 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Oct 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.