This Property
£1,064
estimated per year
UK Average
£1,800
per year
After Improvements
£545
potential per year
🏛️ BUS Grant
£7,500
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£1,831/yr
£18,310 over 10 years
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£1,831/yr
£18,310 over 10 years
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This detached bungalow is located in DEREHAM, NR20 4DB. The property offers 70m² (753 sq ft) of modest-sized living space with 3 habitable rooms. It is a 1990s-era home. Currently rated F (37/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a A rating (104/100). The oil-fired central heating has poor efficiency. Oil boilers are more expensive to run than gas and have higher carbon emissions. Consider switching to a heat pump (eligible for £7,500 BUS grant) for significant long-term savings. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. 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 £1064, comprising £725 for heating, £238 for hot water, and £101 for lighting. The property produces 7.2 tonnes of CO2 per year, which is above average for a UK home.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 14 Jan 2022
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Cavity wall, as built, insulated (assumed)
🏗️ Roof
Pitched, 100 mm loft insulation
🪟 Windows
Fully double glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Boiler and radiators, oil
🚿 Hot Water
NaN
💡 Lighting
33.0% low energy — Low energy lighting in 33% of fixed outlets
Full Address
Harebells
School Road
NR20 4DB
DEREHAM
Property Type
Bungalow
Detached
Construction Age
England and Wales: 1991-1995
Floor Area
70.0 m²
3.0 total rooms
CO₂ Emissions
7.2 tonnes/year
102 kg/m²
Energy Consumption
369 kWh/m²/year
DEREHAM properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (NR20) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
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🔥 Heating
Boiler and radiators, oil
£725 /yr
Save £312/yr with improvements
🚿 Hot Water
£238 /yr
Save £167/yr with improvements
💡 Lighting
33.0% low energy
£101 /yr
Save £40/yr with improvements
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Within 3 miles of this property
Last inspected: Oct 2023
Last inspected: May 2023
Last inspected: Nov 2018
Last inspected: May 2023
Last inspected: Jan 2020
Last inspected: Mar 2018
Last inspected: Feb 2020
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.
Average download speed: 165 Mbps
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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Showing properties in the same postcode. Click to view detailed EPC data for each property.
Explore nearby properties with EPC ratings in the NR20 postcode district
All properties in NR20 • Click to view detailed energy performance data
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.