Energy Performance Certificate
20, Barn Owl Close
NN4 0RQ
NORTHAMPTON
Current
C
70
Potential
B
84
At a Glance
About This Property
This detached house is located in NORTHAMPTON, NN4 0RQ. The property offers 100m² (1076 sq ft) of good-sized living space with 6 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (84/100). 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 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 £700, comprising £491 for heating, £119 for hot water, and £90 for lighting. The property produces 3.2 tonnes of CO2 per year, which is low for a UK home.
How Does 20, Barn Owl Close Compare?
With an energy efficiency score of 70/100, this NORTHAMPTON property is above average, performing better than 60% of UK properties. Annual energy costs of £700 are approximately £1100 below the UK average of £1800, representing significant savings. The 100m² floor area is above the UK average of 87m². At 3.2 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 70/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £12/year less than the NORTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 26 Jun 2012
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Property Information
Full Address
20, Barn Owl Close
NN4 0RQ
NORTHAMPTON
Property Type
House
Detached
Construction Age
England and Wales: 1983-1990
Floor Area
100.0 m²
6.0 total rooms
6.0 heated
Tenure
owner-occupied
Efficiency Score
70 / 100
Potential: 84
CO₂ Emissions
3.2 tonnes/year
32 kg/m²
Energy Consumption
169 kWh/m²/year
Last Inspected
26 Jun 2012
marketed sale
About NORTHAMPTON
NORTHAMPTON is situated in Northamptonshire, East Midlands. Properties in NORTHAMPTON have an average EPC rating of D (score 63/100). Heating costs are £221 below the NORTHAMPTON average, offering good value. The NN4 postcode district contains over 16500 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£491/yr
Save £40/yr
Hot Water
£119/yr
Save £42/yr
Lighting
27.0% low energy
£90/yr
Save £38/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 300+ mm loft insulation
Windows
Fully double glazed
Floor
Suspended, 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
East Hunsbury Primary School
PrimaryLast inspected: Apr 2022
The Abbey Primary School
PrimaryLast inspected: Mar 2023
Wootton Park School
All-throughLast inspected: Jul 2019
Hunsbury Park Primary School
PrimaryLast inspected: Sept 2022
Queen Eleanor Primary Academy
PrimaryLast inspected: Mar 2023
Delapre Primary School
PrimaryLast inspected: Jul 2023
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
46 incidents (37%)
Anti-social behaviour
38 incidents (30%)
Criminal damage
10 incidents (8%)
Theft
6 incidents (5%)
Public order
6 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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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.