Energy Performance Certificate
4 Gynol Road, Cwmllynfell
SA9 2GX
SWANSEA
Current
B
81
Potential
B
86
At a Glance
About This Property
This semi-detached house is located in SWANSEA, SA9 2GX. The property offers 99m² (1066 sq ft) of good-sized living space with 4 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of B (81/100), 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. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Estimated annual energy costs are £1426, comprising £897 for heating, £456 for hot water, and £73 for lighting. The property produces 0.6 tonnes of CO2 per year, which is very low for a UK home. The property last sold in July 2017 for £55,000.
How Does 4 Gynol Road Compare?
With an energy efficiency score of 81/100, this SWANSEA property is excellent, ranking in the top 15% nationally. At £1426 per year, energy costs are below the national average of £1800. The 99m² floor area is above the UK average of 87m². CO2 emissions of 0.6 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SA9 postcode district.
How This Property Compares
vs UK Average
vs SWANSEA
vs SA9
National Ranking: With an EPC score of 81/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £704/year more than the SWANSEA average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 10 Mar 2025
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Property Information
Full Address
4 Gynol Road
Cwmllynfell
SA9 2GX
SWANSEA
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1900-1929
Floor Area
99.0 m²
4.0 total rooms
4.0 heated
Tenure
Rented (private)
Efficiency Score
81 / 100
Potential: 86
CO₂ Emissions
0.6 tonnes/year
6 kg/m²
Energy Consumption
57 kWh/m²/year
Last Inspected
10 Mar 2025
Grant scheme (ECO, RHI, etc.)
About SWANSEA
SWANSEA is situated in Swansea, Wales. Properties in SWANSEA have an average EPC rating of D (score 60/100). This property performs better than most homes in the area. The SA9 postcode district contains over 5200 registered properties.
Location & Nearby Area
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Property Sale History
£55,000
13 July 2017
Type: Semi-Detached
Annual Energy Costs
Heating
Air source heat pump, radiators, electric
£897.0/yr
Hot Water
£456.0/yr
Lighting
100.0% low energy
£73.0/yr
Building Elements
Walls
Sandstone, with internal insulation
Roof
Pitched, 300 mm loft insulation
Windows
High performance glazing
Floor
Solid, no insulation (assumed)
Heating System
Air source heat pump, radiators, electric
Main Fuel
electricity (not community)
Lighting
Excellent 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
Longtown Community Primary School
PrimaryLast inspected: Sept 2018
Michaelchurch Escley Primary School
PrimaryLast inspected: Dec 2022
Clifford Primary School
PrimaryLast inspected: Feb 2023
Lynton Church of England Primary School
PrimaryLast inspected: May 2023
Fairfield High School
SecondaryPeterchurch Primary School
PrimaryLast inspected: Mar 2022
Ewyas Harold Primary School
PrimaryLast inspected: Oct 2023
Eardisley CofE Primary School
PrimaryLast inspected: Jun 2018
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: 165 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
3 incidents (50%)
Drugs
1 incidents (17%)
Public order
1 incidents (17%)
Vehicle crime
1 incidents (17%)
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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All properties in SA9 • 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.