Energy Performance Certificate
18 Chartwell Drive, Lisvane
CF14 0EZ
CARDIFF
Current
C
78
Potential
C
80
At a Glance
About This Property
This detached house is located in CARDIFF, CF14 0EZ. The property offers 300m² (3229 sq ft) of generously-sized living space with 11 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (78/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £2123, comprising £1704 for heating, £289 for hot water, and £130 for lighting. The property produces 5.9 tonnes of CO2 per year, which is moderate for a UK home.
How Does 18 Chartwell Drive Compare?
With an energy efficiency score of 78/100, this CARDIFF property is above average, performing better than 60% of UK properties. Annual energy costs of £2123 are close to the UK average. At 300m², 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 CF14 postcode district.
How This Property Compares
vs UK Average
vs CARDIFF
vs CF14
National Ranking: With an EPC score of 78/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1505/year more than the CARDIFF average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 27 Sept 2025
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Property Information
Full Address
18 Chartwell Drive
Lisvane
CF14 0EZ
CARDIFF
Property Type
House
Detached
Construction Age
England and Wales: 1976-1982
Floor Area
300.0 m²
11.0 total rooms
11.0 heated
Tenure
Owner-occupied
Efficiency Score
78 / 100
Potential: 80
CO₂ Emissions
5.9 tonnes/year
20 kg/m²
Energy Consumption
107 kWh/m²/year
Last Inspected
27 Sept 2025
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 £1086 above the local average, suggesting room for improvement. The CF14 postcode district contains over 23800 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1704.0/yr
Hot Water
£289.0/yr
Lighting
100.0% low energy
£130.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, insulated (assumed)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Good 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
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
Clevedon School
SecondaryChrist Church Church of England Primary School
PrimaryLast inspected: May 2023
St Nicholas Chantry Church of England Primary School
PrimaryLast inspected: Jun 2022
Walliscote Primary School
PrimaryLast inspected: Mar 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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All properties in CF14 • 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.