Energy Performance Certificate
24 Gwelfor
SA14 9NT
LLANELLI
Current
A
92
Potential
A
93
At a Glance
About This Property
This semi-detached house is located in LLANELLI, SA14 9NT. The property offers 62m² (667 sq ft) of modest-sized living space. It is a characterful interwar or early 20th century home. With an EPC rating of A (92/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £836, comprising £378 for heating, £377 for hot water, and £81 for lighting.
How Does 24 Gwelfor Compare?
With an energy efficiency score of 92/100, this LLANELLI property is outstanding, placing it in the top 3% of UK homes. Annual energy costs of £836 are approximately £964 below the UK average of £1800, representing significant savings.
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 92/100, this property is excellent and performs better than approximately 97% of UK homes for energy efficiency.
Top 3% nationally
Energy Costs: At the local average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 4 Dec 2024
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Property Information
Full Address
24 Gwelfor
SA14 9NT
LLANELLI
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1930-1949
Floor Area
62.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
92 / 100
Potential: 93
CO₂ Emissions
0.0 tonnes/year
0 kg/m²
Energy Consumption
20 kWh/m²/year
Last Inspected
4 Dec 2024
not sale or rental
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. Heating costs are £458 below the LLANELLI average, offering good value. The SA14 postcode district contains over 10400 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the LLANELLI area.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, radiators, electric
£378.0/yr
Hot Water
£377/yr
Save £106/yr
Lighting
100.0% low energy
£81.0/yr
Building Elements
Walls
Average thermal transmittance 0.24 W/m-¦K
Roof
Average thermal transmittance 0.11 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.78 W/m-¦K
Heating System
Air source heat pump, radiators, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Below average lighting efficiency
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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
The Ilfracombe Church of England Academy
SecondaryLast inspected: May 2023
Ilfracombe Infant and Nursery School
PrimaryLast inspected: Nov 2019
Combe Martin Primary School
PrimaryLast inspected: Mar 2023
Berrynarbor Church of England Primary School
PrimaryLast inspected: Nov 2011
Lynton Church of England Primary School
PrimaryLast inspected: May 2023
Parracombe Church of England Primary School
PrimaryLast inspected: Mar 2023
Woolacombe School
PrimaryAbout 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
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
37 incidents (39%)
Anti-social behaviour
16 incidents (17%)
Criminal damage
13 incidents (14%)
Shoplifting
8 incidents (9%)
Public order
7 incidents (7%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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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.