Energy Performance Certificate
Flat 15 William Brown Court, Norwood Road
SE27 9DD
LONDON
Current
C
72
Potential
C
80
At a Glance
About This Property
This terraced maisonette is located in LONDON, SE27 9DD. The property offers 73m² (786 sq ft) of modest-sized living space with 3 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. The flat roof has poor insulation. Flat roof insulation is more complex but essential for preventing heat loss and condensation issues, typically costing £1,000-£3,000 depending on access and method. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £537, comprising £381 for heating, £89 for hot water, and £67 for lighting. The property produces 2.2 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 15 William Brown Court Compare?
With an energy efficiency score of 72/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £537 are approximately £1263 below the UK average of £1800, representing significant savings. 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 SE27 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SE27
National Ranking: With an EPC score of 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £7/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 12 Mar 2019
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Property Information
Full Address
Flat 15 William Brown Court
Norwood Road
SE27 9DD
LONDON
Property Type
Maisonette
Enclosed Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
73.0 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
72 / 100
Potential: 80
CO₂ Emissions
2.2 tonnes/year
31 kg/m²
Energy Consumption
175 kWh/m²/year
Last Inspected
12 Mar 2019
marketed sale
About LONDON
LONDON is situated in South East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SE27 postcode district contains over 9400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£381.0/yr
Save £149/yr
Hot Water
£89/yr
Lighting
82.0% low energy
£67/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Flat, limited insulation (assumed)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 82% of fixed outlets
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Future Energy Price Simulator
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Your Savings Today
£599/yr
£5,990 over 10 years
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£599/yr
£5,990 over 10 years
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Loft Insulation
Your roof is rated Very Poor. Top up to 270mm for best results.
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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 Elmgreen School
SecondaryLast inspected: Jun 2022
Hitherfield Primary School
PrimaryLast inspected: Jun 2023
Julian's School
PrimaryLast inspected: Jun 2023
Fenstanton Primary School
PrimaryLast inspected: Jun 2023
City Heights E-ACT Academy
SecondaryLast inspected: Sept 2021
St Martin in the Fields High School for Girls
SecondaryLast inspected: May 2018
Streatham Wells Primary
PrimaryRosendale Primary School
PrimaryAbout 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.