Energy Performance Certificate
Flat 12, 451 Southbury Road
EN3 4FB
ENFIELD
Current
B
87
Potential
B
87
At a Glance
About This Property
This semi-detached flat is located in ENFIELD, EN3 4FB. The property offers 46.6m² (502 sq ft) of compact living space. With an EPC rating of B (87/100), this property is highly energy efficient, placing it in the top tier of UK homes. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. Estimated annual energy costs are £287, comprising £189 for heating, £71 for hot water, and £27 for lighting. The property produces 0.9 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 12 Compare?
With an energy efficiency score of 87/100, this ENFIELD property is excellent, ranking in the top 15% nationally. Annual energy costs of £287 are approximately £1513 below the UK average of £1800, representing significant savings. With 46.6m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 0.9 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 EN3 postcode district.
How This Property Compares
vs UK Average
vs ENFIELD
vs EN3
National Ranking: With an EPC score of 87/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £327/year less than the ENFIELD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 20 Apr 2010
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Property Information
Full Address
Flat 12
451 Southbury Road
EN3 4FB
ENFIELD
Property Type
Flat
Semi-Detached
Construction Age
NO DATA!
Floor Area
46.6 m²
NaN total rooms
NaN heated
Efficiency Score
87 / 100
Potential: 87
CO₂ Emissions
0.9 tonnes/year
20 kg/m²
Energy Consumption
124 kWh/m²/year
Last Inspected
20 Apr 2010
new dwelling
About ENFIELD
ENFIELD is situated in Hertfordshire, East of England. Properties in ENFIELD have an average EPC rating of D (score 61/100). This property performs better than most homes in the area. Heating costs are £425 below the ENFIELD average, offering good value. The EN3 postcode district contains over 19100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£189.0/yr
Hot Water
£71/yr
Lighting
NaN% low energy
£27.0/yr
Building Elements
Walls
Average thermal transmittance 0.26 W/m?K
Roof
Average thermal transmittance 0.19 W/m?K
Windows
High performance glazing
Floor
(other premises below)
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
Southbury Primary School
PrimaryLast inspected: Jul 2023
Heron Hall Academy
SecondaryLast inspected: Jan 2019
Kingfisher Hall Primary Academy
PrimaryLast inspected: Jun 2014
Kingsmead School
SecondaryLast inspected: Apr 2022
St Matthew's CofE Primary School
PrimaryLast inspected: Jul 2023
St Mary's Catholic Primary School
PrimaryLast inspected: Jun 2018
Bush Hill Park Primary School
PrimaryLast inspected: Jul 2023
Bishop Stopford's School
SecondaryLast inspected: Jun 2018
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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More Properties in the EN3 Area
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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.