Energy Performance Certificate
41b Washington Avenue
E12 5JA
LONDON
Current
C
70
Potential
C
76
At a Glance
About This Property
This terraced flat is located in LONDON, E12 5JA. The property offers 42m² (452 sq ft) of compact living space with 2 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (70/100), 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 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. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £440, comprising £311 for heating, £70 for hot water, and £59 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home.
How Does 41b Washington Avenue Compare?
With an energy efficiency score of 70/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £440 are approximately £1360 below the UK average of £1800, representing significant savings. With 42m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.7 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 E12 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs E12
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: £104/year less than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 8 Dec 2022
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Property Information
Full Address
41b Washington Avenue
E12 5JA
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1930-1949
Floor Area
42.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
70 / 100
Potential: 76
CO₂ Emissions
1.7 tonnes/year
39 kg/m²
Energy Consumption
224 kWh/m²/year
Last Inspected
8 Dec 2022
rental
About LONDON
LONDON is situated in East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £233 below the LONDON average, offering good value. The E12 postcode district contains over 10800 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the LONDON area.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£311.0/yr
Save £72/yr
Hot Water
£70.0/yr
Lighting
57.0% low energy
£59.0/yr
Save £18/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 150 mm loft insulation
Windows
Mostly double glazing
Floor
(another dwelling below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 57% of fixed outlets
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External Wall Insulation
Your walls are rated Very 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
Sir John Heron Primary School
PrimaryLast inspected: May 2022
Sheringham Primary School
PrimaryAvenue Primary School
PrimaryLast inspected: Jan 2019
Dersingham Primary School
PrimaryLast inspected: Jun 2019
St Winefride's RC Primary School
PrimaryLast inspected: Sept 2023
Salisbury Primary School
PrimaryLast inspected: Sept 2018
Little Ilford School
SecondaryLast inspected: Nov 2022
Essex Primary School
PrimaryLast inspected: Mar 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: 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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All properties in E12 • 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.