Energy Performance Certificate
25 RAGNALL CLOSE, THORNHILL
CF14 9FR
CARDIFF
Current
C
77
Potential
B
90
At a Glance
About This Property
This terraced house is located in CARDIFF, CF14 9FR. The property offers 90m² (969 sq ft) of good-sized living space with 4 habitable rooms. It is a modern property built in the 2000s. The property holds an EPC rating of C (77/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (90/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £561, comprising £314 for heating, £102 for hot water, and £145 for lighting. The property produces 2.1 tonnes of CO2 per year, which is low for a UK home. The property last sold in June 2025 for £336,000, with 3 recorded sales in our database.
How Does 25 RAGNALL CLOSE Compare?
With an energy efficiency score of 77/100, this CARDIFF property is above average, performing better than 60% of UK properties. Annual energy costs of £561 are approximately £1239 below the UK average of £1800, representing significant savings. The 90m² floor area is above the UK average of 87m². CO2 emissions of 2.1 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 CF14 postcode district.
How This Property Compares
vs UK Average
vs CARDIFF
vs CF14
National Ranking: With an EPC score of 77/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £57/year less than the CARDIFF average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 16 Oct 2020
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Property Information
Full Address
25 RAGNALL CLOSE
THORNHILL
CARDIFF
CF14 9FR
CARDIFF
Property Type
House
End-Terrace
Construction Age
England and Wales: 2007-2011
Floor Area
90.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
77 / 100
Potential: 90
CO₂ Emissions
2.1 tonnes/year
23 kg/m²
Energy Consumption
133 kWh/m²/year
Last Inspected
16 Oct 2020
marketed sale
About CARDIFF
CARDIFF is situated in Cardiff, Wales. Properties in CARDIFF have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £304 below the CARDIFF average, offering good value. The CF14 postcode district contains over 23800 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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Property Sale History
£336,000
RECENT26 June 2025
Type: Terraced
vs previous sale
£270,000
16 April 2021
Type: Terraced
vs previous sale
£245,000
3 February 2017
Type: Terraced
Market Insights: This property has sold 3 times since 2015. Value has increased by 37.1% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£314.0/yr
Hot Water
£102.0/yr
Save £32/yr
Lighting
8.0% low energy
£145.0/yr
Save £70/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
Solid, insulated (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 8% of fixed outlets
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Kewstoke Primary School
PrimaryLast inspected: Jun 2018
Worlebury St Pauls Church School
PrimaryMary Elton Primary School
PrimaryLast inspected: Mar 2020
St John the Evangelist Church School
PrimaryLast inspected: May 2019
Christ Church Church of England Primary School
PrimaryLast inspected: May 2023
Walliscote Primary School
PrimaryLast inspected: Mar 2022
Clevedon School
SecondarySt Nicholas Chantry Church of England Primary School
PrimaryLast inspected: Jun 2022
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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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.