Energy Performance Certificate
Maddison House , 18 London Road
DA11 9JQ
Kent
Current
C
73
Potential
B
84
At a Glance
About This Property
This semi-detached house is located in Kent, DA11 9JQ. The property offers 255m² (2745 sq ft) of generously-sized living space with 10 habitable rooms. It is a period property with Victorian or earlier origins. The property holds an EPC rating of C (73/100), 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 solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £2574, comprising £2074 for heating, £267 for hot water, and £233 for lighting. The property produces 6.7 tonnes of CO2 per year, which is above average for a UK home.
How Does Maddison House Compare?
With an energy efficiency score of 73/100, this Kent property is above average, performing better than 60% of UK properties. Energy costs of £2574 annually are £774 above the UK average. Improvements could reduce bills significantly. At 255m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the DA11 postcode district.
How This Property Compares
vs UK Average
vs Kent
vs DA11
National Ranking: With an EPC score of 73/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £2188/year more than the Kent average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 24 Apr 2024
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Property Information
Full Address
Maddison House
18 London Road
Northfleet
DA11 9JQ
Kent
Property Type
House
Semi-Detached
Construction Age
England and Wales: before 1900
Floor Area
255.0 m²
10.0 total rooms
10.0 heated
Tenure
Rented (social)
Efficiency Score
73 / 100
Potential: 84
CO₂ Emissions
6.7 tonnes/year
26 kg/m²
Energy Consumption
148 kWh/m²/year
Last Inspected
24 Apr 2024
rental
About Kent
Kent is situated in Kent, South East. Properties in Kent have an average EPC rating of C (score 80/100). Heating costs are £1688 above the local average, suggesting room for improvement. The DA11 postcode district contains over 14600 registered properties. Like many Kent properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£2074.0/yr
Save £597/yr
Hot Water
£267.0/yr
Lighting
93.0% low energy
£233.0/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 100 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 93% of fixed outlets
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Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
External Wall Insulation
Your walls are rated Poor. External insulation can dramatically reduce heat loss.
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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
Rosherville Church of England Academy
PrimaryLast inspected: Sept 2022
St Botolph's Church of England Primary School
PrimaryLast inspected: Mar 2023
St Joseph's Catholic Primary School, Northfleet
PrimaryLast inspected: Jan 2023
Copperfield Academy
PrimaryLast inspected: May 2021
Lawn Primary School
PrimaryLast inspected: Jan 2023
Northfleet Technology College
SecondaryLast inspected: Sept 2022
Mayfield Grammar School, Gravesend
SecondaryLast inspected: Jun 2013
Cecil Road Primary and Nursery School
PrimaryLast inspected: Dec 2019
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: 127 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 higher crime levels
Most Common Incidents
April 2026violent crime
78 incidents (28%)
Anti-social behaviour
49 incidents (18%)
Criminal damage
45 incidents (16%)
Theft
24 incidents (9%)
Public order
16 incidents (6%)
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.