Energy Performance Certificate
11 Avebury Way
NN4 0QD
NORTHAMPTON
Current
D
62
Potential
C
78
At a Glance
About This Property
This detached house is located in NORTHAMPTON, NN4 0QD. The property offers 92m² (990 sq ft) of good-sized living space with 4 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (78/100). 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 £946, comprising £682 for heating, £128 for hot water, and £136 for lighting. The property produces 4.4 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in July 2023 for £335,000.
How Does 11 Avebury Way Compare?
With an energy efficiency score of 62/100, this NORTHAMPTON property is around the national average for UK homes. Annual energy costs of £946 are approximately £854 below the UK average of £1800, representing significant savings. The 92m² floor area is above the UK average of 87m². At 4.4 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 NN4 postcode district.
How This Property Compares
vs UK Average
vs NORTHAMPTON
vs NN4
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £234/year more than the NORTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 8 Nov 2022
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Property Information
Full Address
11 Avebury Way
NN4 0QD
NORTHAMPTON
Property Type
House
Detached
Construction Age
England and Wales: 1983-1990
Floor Area
92.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
62 / 100
Potential: 78
CO₂ Emissions
4.4 tonnes/year
48 kg/m²
Energy Consumption
270 kWh/m²/year
Last Inspected
8 Nov 2022
marketed sale
About NORTHAMPTON
NORTHAMPTON is situated in Northamptonshire, East Midlands. Properties in NORTHAMPTON have an average EPC rating of D (score 63/100). The NN4 postcode district contains over 16500 registered properties.
Location & Nearby Area
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Property Sale History
£335,000
10 July 2023
Type: Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£682.0/yr
Save £57/yr
Hot Water
£128.0/yr
Save £49/yr
Lighting
27.0% low energy
£136.0/yr
Save £57/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 270 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 27% of 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
Simon de Senlis Primary School
PrimaryLast inspected: Feb 2018
Abbeyfield School
SecondaryLast inspected: Sept 2021
The Abbey Primary School
PrimaryLast inspected: Mar 2023
Wootton Park School
All-throughLast inspected: Jul 2019
East Hunsbury Primary School
PrimaryLast inspected: Apr 2022
Queen Eleanor Primary Academy
PrimaryLast inspected: Mar 2023
Delapre Primary School
PrimaryLast inspected: Jul 2023
Hunsbury Park Primary School
PrimaryLast inspected: Sept 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
49 incidents (35%)
Anti-social behaviour
42 incidents (30%)
Criminal damage
13 incidents (9%)
Theft
7 incidents (5%)
Public order
7 incidents (5%)
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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
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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.