Energy Performance Certificate
13 Ger Y Mynydd, Hirwaun
CF44 9RD
ABERDARE
Current
B
81
Potential
A
92
At a Glance
About This Property
This semi-detached house is located in ABERDARE, CF44 9RD. The property offers 76m² (818 sq ft) of modest-sized living space with 5 habitable rooms. It is a recently constructed modern home. With an EPC rating of B (81/100), this property is highly energy efficient, placing it in the top tier of UK homes. With recommended improvements, it could achieve a A rating (92/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The cavity walls have excellent insulation, contributing significantly to the property's thermal efficiency and helping maintain stable indoor temperatures year-round. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Triple-glazed windows provide excellent insulation, reducing heat loss by up to 40% compared to single glazing and offering superior noise reduction of up to 35dB. Estimated annual energy costs are £429, comprising £292 for heating, £62 for hot water, and £75 for lighting. The property produces 1.5 tonnes of CO2 per year, which is very low for a UK home.
How Does 13 Ger Y Mynydd Compare?
With an energy efficiency score of 81/100, this ABERDARE property is excellent, ranking in the top 15% nationally. Annual energy costs of £429 are approximately £1371 below the UK average of £1800, representing significant savings. CO2 emissions of 1.5 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 CF44 postcode district.
How This Property Compares
vs UK Average
vs ABERDARE
vs CF44
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: £355/year less than the ABERDARE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 25 Oct 2022
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Property Information
Full Address
13 Ger Y Mynydd
Hirwaun
CF44 9RD
ABERDARE
Property Type
House
Semi-Detached
Construction Age
England and Wales: 2012 onwards
Floor Area
76.0 m²
5.0 total rooms
5.0 heated
Tenure
Rented (social)
Efficiency Score
81 / 100
Potential: 92
CO₂ Emissions
1.5 tonnes/year
20 kg/m²
Energy Consumption
116 kWh/m²/year
Last Inspected
25 Oct 2022
rental
About ABERDARE
ABERDARE is situated in Cardiff, Wales. Properties in ABERDARE have an average EPC rating of D (score 60/100). This property performs better than most homes in the area. Heating costs are £492 below the ABERDARE average, offering good value. The CF44 postcode district contains over 13200 registered properties. As a modern build, this property benefits from contemporary construction standards and improved energy efficiency requirements.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£292.0/yr
Hot Water
£62.0/yr
Lighting
100.0% low energy
£75.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 300 mm loft insulation
Windows
Fully triple glazed
Floor
Solid, insulated (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not 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 →Nearby Schools
Within 3 miles of this property
Longtown Community Primary School
PrimaryLast inspected: Sept 2018
Michaelchurch Escley Primary School
PrimaryLast inspected: Dec 2022
Ewyas Harold Primary School
PrimaryLast inspected: Oct 2023
Clifford Primary School
PrimaryLast inspected: Feb 2023
Fairfield High School
SecondaryPeterchurch Primary School
PrimaryLast inspected: Mar 2022
Garway Primary School
PrimaryLast inspected: Jan 2020
Kingstone High School
SecondaryLast inspected: Dec 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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All properties in CF44 • 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.