Energy Performance Certificate
Cwmffydd, Cwrt y Ffynnon
SA14 7RA
LLANELLI
Current
B
90
Potential
B
90
At a Glance
About This Property
This detached house is located in LLANELLI, SA14 7RA. The property offers 352m² (3789 sq ft) of generously-sized living space. With an EPC rating of B (90/100), this property is highly energy efficient, placing it in the top tier of UK homes. Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1211, comprising £1025 for heating, £81 for hot water, and £105 for lighting.
How Does Cwmffydd Compare?
With an energy efficiency score of 90/100, this LLANELLI property is excellent, ranking in the top 15% nationally. Annual energy costs of £1211 are approximately £589 below the UK average of £1800, representing significant savings. At 352m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SA14 postcode district.
How This Property Compares
vs UK Average
vs LLANELLI
vs SA14
National Ranking: With an EPC score of 90/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £375/year more than the LLANELLI average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Jun 2011
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Property Information
Full Address
Cwmffydd
Cwrt y Ffynnon
Penygroes
SA14 7RA
LLANELLI
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
352.0 m²
NaN total rooms
NaN heated
Tenure
NO DATA!
Efficiency Score
90 / 100
Potential: 90
CO₂ Emissions
-0.9 tonnes/year
-2 kg/m²
Energy Consumption
59 kWh/m²/year
Last Inspected
29 Jun 2011
new dwelling
About LLANELLI
LLANELLI is situated in Swansea, Wales. Properties in LLANELLI have an average EPC rating of D (score 59/100). This property performs better than most homes in the area. The SA14 postcode district contains over 10400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and underfloor heating, wood logs
£1025.0/yr
Save £9/yr
Hot Water
£81/yr
Lighting
NaN% low energy
£105.0/yr
Building Elements
Walls
Average thermal transmittance 0.27 W/m?K
Roof
Average thermal transmittance 0.16 W/m?K
Windows
Fully double glazed
Floor
Average thermal transmittance 0.16 W/m?K
Heating System
Boiler and underfloor heating, wood logs
Main Fuel
mains gas (community)
Lighting
Low energy lighting in all fixed outlets
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📊 Compare with UK-Wide Property Data
See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.
View UK Property Insights →Broadband & Connectivity
Average download speed: 69 Mbps
Download Speed
Upload Speed
Available Providers
What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.
Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.
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More Properties in the SA14 Area
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All properties in SA14 • Click to view detailed energy performance data
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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.
Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.
Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.
Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.