Energy Performance Certificate
12, Alonso Close, Chellaston
DE73 5AX
DERBY
Current
C
75
Potential
C
79
At a Glance
About This Property
This semi-detached flat is located in DERBY, DE73 5AX. The property offers 56.22m² (605 sq ft) of modest-sized living space with 3 habitable rooms. It is a modern property built in the 2000s. The property holds an EPC rating of C (75/100), meeting the government's target standard for energy efficiency. The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £371, comprising £183 for heating, £120 for hot water, and £68 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in December 2017 for £99,950.
How Does 12, Alonso Close Compare?
With an energy efficiency score of 75/100, this DERBY property is above average, performing better than 60% of UK properties. Annual energy costs of £371 are approximately £1429 below the UK average of £1800, representing significant savings. With 56.22m² of space, this is a more compact property compared to the UK average of 87m². At 2.3 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the DE73 postcode district.
How This Property Compares
vs UK Average
vs DERBY
vs DE73
National Ranking: With an EPC score of 75/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £325/year less than the DERBY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Jul 2009
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Property Information
Full Address
12, Alonso Close
Chellaston
DE73 5AX
DERBY
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 2003-2006
Floor Area
56.22 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
75 / 100
Potential: 79
CO₂ Emissions
2.3 tonnes/year
41 kg/m²
Energy Consumption
273 kWh/m²/year
Last Inspected
29 Jul 2009
marketed sale
About DERBY
DERBY is situated in Derbyshire, East Midlands. Properties in DERBY have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £513 below the DERBY average, offering good value. The DE73 postcode district contains over 6900 registered properties.
Location & Nearby Area
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Property Sale History
£99,950
20 December 2017
Type: Flat
Annual Energy Costs
Heating
Electric storage heaters
£183.0/yr
Save £21/yr
Hot Water
£120.0/yr
Lighting
0.0% low energy
£68.0/yr
Save £34/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 300 mm loft insulation
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric storage heaters
Main Fuel
electricity - this is for backwards compatibility only and should not be used
Lighting
No low energy lighting
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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
Homefields Primary School
PrimaryChellaston Junior School
PrimaryLast inspected: May 2023
Chellaston Infant School
PrimaryLast inspected: May 2023
Chellaston Academy
SecondaryLast inspected: Sept 2023
Shelton Junior School
PrimaryLast inspected: Jun 2022
Shelton Infant School
PrimaryLast inspected: Mar 2022
Chellaston Fields Spencer Academy
PrimaryLast inspected: Oct 2023
Noel-Baker Academy
SecondaryLast inspected: Feb 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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Area Safety
The surrounding area (1-mile radius) has slightly above average crime levels
Most Common Incidents
April 2026violent crime
53 incidents (42%)
Anti-social behaviour
18 incidents (14%)
Theft
13 incidents (10%)
Public order
11 incidents (9%)
Vehicle crime
11 incidents (9%)
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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Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in DE73 • 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.