Energy Performance Certificate
Flat 26 Wimbledon Close, The Downs
SW20 8HW
LONDON
Current
D
68
Potential
B
82
At a Glance
About This Property
This semi-detached flat is located in LONDON, SW20 8HW. The property offers 109m² (1173 sq ft) of good-sized living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (82/100). 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 £865, comprising £584 for heating, £137 for hot water, and £144 for lighting. The property produces 3.9 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 26 Wimbledon Close Compare?
With an energy efficiency score of 68/100, this LONDON property is around the national average for UK homes. Annual energy costs of £865 are approximately £935 below the UK average of £1800, representing significant savings. The 109m² floor area is above the UK average of 87m². At 3.9 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SW20 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW20
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £321/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 22 Jun 2017
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Property Information
Full Address
Flat 26 Wimbledon Close
The Downs
SW20 8HW
LONDON
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 1930-1949
Floor Area
109.0 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
68 / 100
Potential: 82
CO₂ Emissions
3.9 tonnes/year
35 kg/m²
Energy Consumption
202 kWh/m²/year
Last Inspected
22 Jun 2017
marketed sale
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SW20 postcode district contains over 10900 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
Community scheme
£584.0/yr
Save £339/yr
Hot Water
£137.0/yr
Lighting
0.0% low energy
£144.0/yr
Save £72/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Community scheme
Main Fuel
mains gas (community)
Lighting
No low energy lighting
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£811/yr
£8,110 over 10 years
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£811/yr
£8,110 over 10 years
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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
Wimbledon College
SecondaryLast inspected: Mar 2023
Ursuline High School Wimbledon
SecondaryLast inspected: Oct 2021
Hollymount School
PrimaryLast inspected: Jun 2018
Wimbledon Chase Primary School
PrimaryLast inspected: May 2012
Dundonald Primary School
PrimaryLast inspected: Jan 2023
St Matthew's CofE Primary School
PrimaryLast inspected: Mar 2023
Joseph Hood Primary School
PrimaryLast inspected: Jan 2022
Bishop Gilpin CofE Primary School
PrimaryLast inspected: Apr 2013
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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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.