Energy Performance Certificate
Covert House, Long Lane
NN6 8DU
NORTHAMPTON
Current
C
79
Potential
B
82
At a Glance
About This Property
This detached house is located in NORTHAMPTON, NN6 8DU. The property offers 394m² (4241 sq ft) of generously-sized living space with 11 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (79/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (82/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Triple-glazed windows provide excellent insulation, reducing heat loss by up to 40% compared to single glazing and offering superior noise reduction of up to 35dB. Estimated annual energy costs are £2592, comprising £2146 for heating, £215 for hot water, and £231 for lighting. The property produces 8.5 tonnes of CO2 per year, which is high for a UK home.
How Does Covert House Compare?
With an energy efficiency score of 79/100, this NORTHAMPTON property is above average, performing better than 60% of UK properties. Energy costs of £2592 annually are £792 above the UK average. Improvements could reduce bills significantly. At 394m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 8.5 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the NN6 postcode district.
How This Property Compares
vs UK Average
vs NORTHAMPTON
vs NN6
National Ranking: With an EPC score of 79/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1880/year more than the NORTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 25 Nov 2024
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Property Information
Full Address
Covert House
Long Lane
East Haddon
NN6 8DU
NORTHAMPTON
Property Type
House
Detached
Construction Age
England and Wales: 1930-1949
Floor Area
394.0 m²
11.0 total rooms
11.0 heated
Tenure
Owner-occupied
Efficiency Score
79 / 100
Potential: 82
CO₂ Emissions
8.5 tonnes/year
22 kg/m²
Energy Consumption
122 kWh/m²/year
Last Inspected
25 Nov 2024
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 £1434 above the local average, suggesting room for improvement. The NN6 postcode district contains over 12200 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the NORTHAMPTON area.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas, Boiler and radiators, mains gas
£2146.0/yr
Hot Water
£215.0/yr
Lighting
100.0% low energy
£231.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 300 mm loft insulation
Windows
Fully triple glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas, Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
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
East Haddon Church of England Primary School
PrimaryLast inspected: Oct 2014
Long Buckby Infant School
PrimaryLast inspected: Mar 2023
Long Buckby Junior School
PrimaryLast inspected: Jun 2018
West Haddon Endowed Church of England Primary School
PrimaryLast inspected: Feb 2020
Guilsborough Church of England Primary School
PrimaryLast inspected: Jul 2022
Brington Primary School
PrimaryLast inspected: Sept 2023
Guilsborough Academy
SecondaryLast inspected: May 2022
Harlestone Primary School
PrimaryLast inspected: Feb 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) experiences very low crime levels
Most Common Incidents
April 2026Burglary
1 incidents (100%)
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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All properties in NN6 • 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.