Energy Performance Certificate
11, Acorn Close
NN5 4BD
NORTHAMPTON
Current
C
80
Potential
C
80
At a Glance
About This Property
This semi-detached house is located in NORTHAMPTON, NN5 4BD. The property offers 99m² (1066 sq ft) of good-sized living space with 5 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (80/100), meeting the government's target standard for energy efficiency. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. 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 £499, comprising £358 for heating, £93 for hot water, and £48 for lighting. The property produces 2.2 tonnes of CO2 per year, which is low for a UK home. The property last sold in February 2016 for £215,000.
How Does 11, Acorn Close Compare?
With an energy efficiency score of 80/100, this NORTHAMPTON property is above average, performing better than 60% of UK properties. Annual energy costs of £499 are approximately £1301 below the UK average of £1800, representing significant savings. The 99m² floor area is above the UK average of 87m². CO2 emissions of 2.2 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 NN5 postcode district.
How This Property Compares
vs UK Average
vs NORTHAMPTON
vs NN5
National Ranking: With an EPC score of 80/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £213/year less than the NORTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Jul 2010
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Property Information
Full Address
11, Acorn Close
NN5 4BD
NORTHAMPTON
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1996-2002
Floor Area
99.0 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
80 / 100
Potential: 80
CO₂ Emissions
2.2 tonnes/year
26 kg/m²
Energy Consumption
157 kWh/m²/year
Last Inspected
29 Jul 2010
marketed sale
About NORTHAMPTON
NORTHAMPTON is situated in Northamptonshire, East Midlands. Properties in NORTHAMPTON have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. Heating costs are £354 below the NORTHAMPTON average, offering good value. The NN5 postcode district contains over 16200 registered properties.
Location & Nearby Area
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Property Sale History
£215,000
26 February 2016
Type: Terraced
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£358.0/yr
Hot Water
£93.0/yr
Lighting
100.0% low energy
£48.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, limited insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in all 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
The Duston School
All-throughLast inspected: Jun 2021
St Luke's Church of England Primary School
PrimaryLast inspected: Sept 2019
Duston Eldean Primary School
PrimaryLast inspected: Jun 2019
Hopping Hill Primary School
PrimaryLast inspected: Mar 2019
Millway Primary School
PrimaryLast inspected: Mar 2018
Harpole Primary School
PrimaryLast inspected: Jan 2019
Upton Meadows Primary School
PrimaryLast inspected: Sept 2022
Chiltern Primary School
PrimaryLast inspected: Jan 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.
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.