Energy Performance Certificate
The Barn, Llangennech
SA14 9RT
LLANELLI
Current
D
65
Potential
D
65
At a Glance
About This Property
This detached house is located in LLANELLI, SA14 9RT. The property offers 178m² (1916 sq ft) of spacious living space. With an EPC rating of D (65/100), this property is around the UK average for energy efficiency. The oil-fired central heating has poor efficiency. Oil boilers are more expensive to run than gas and have higher carbon emissions. Consider switching to a heat pump (eligible for £7,500 BUS grant) for significant long-term savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1446, comprising £1163 for heating, £212 for hot water, and £71 for lighting. The property produces 4.8 tonnes of CO2 per year, which is moderate for a UK home.
How Does The Barn Compare?
With an energy efficiency score of 65/100, this LLANELLI property is around the national average for UK homes. At £1446 per year, energy costs are below the national average of £1800. At 178m², 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 65/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £610/year more than the LLANELLI average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 18 Jul 2012
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Property Information
Full Address
The Barn
Llangennech
SA14 9RT
LLANELLI
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
178.0 m²
NaN total rooms
NaN heated
Efficiency Score
65 / 100
Potential: 65
CO₂ Emissions
4.8 tonnes/year
27 kg/m²
Energy Consumption
119 kWh/m²/year
Last Inspected
18 Jul 2012
new dwelling
About LLANELLI
LLANELLI is situated in Swansea, Wales. Properties in LLANELLI have an average EPC rating of D (score 59/100). Heating costs are £327 above the local average, suggesting room for improvement. The SA14 postcode district contains over 10400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and underfloor heating, LPG
£1163.0/yr
Hot Water
£212/yr
Lighting
0.0% low energy
£71.0/yr
Building Elements
Walls
Average thermal transmittance 0.26 W/m?K
Roof
Average thermal transmittance 0.17 W/m?K
Windows
Fully double glazed
Floor
Average thermal transmittance 0.16 W/m?K
Heating System
Boiler and underfloor heating, LPG
Main Fuel
LPG - this is for backwards compatibility only and should not be used
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 →Nearby Schools
Within 3 miles of this property
Ilfracombe Church of England Junior School
PrimaryLast inspected: Apr 2019
Combe Martin Primary School
PrimaryLast inspected: Mar 2023
The Ilfracombe Church of England Academy
SecondaryLast inspected: May 2023
Ilfracombe Infant and Nursery School
PrimaryLast inspected: Nov 2019
Lynton Church of England Primary School
PrimaryLast inspected: May 2023
Berrynarbor Church of England Primary School
PrimaryLast inspected: Nov 2011
Parracombe Church of England Primary School
PrimaryLast inspected: Mar 2023
Kentisbury Primary School
PrimaryLast inspected: Mar 2023
About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.
Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.
Broadband & Connectivity
Average download speed: 500 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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Area Safety
The surrounding area (1-mile radius) experiences very low crime levels
Most Common Incidents
April 2026violent crime
9 incidents (53%)
Anti-social behaviour
2 incidents (12%)
Theft
2 incidents (12%)
Public order
2 incidents (12%)
Criminal damage
1 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in SA14 9RT
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SA14 • Click to view detailed energy performance data
Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
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The financial impact of poor energy efficiency on resale value and running costs.
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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.