Energy Performance Certificate
411 Garratt Lane
SW18 4SL
LONDON
Current
C
74
Potential
B
89
At a Glance
About This Property
This terraced house is located in LONDON, SW18 4SL. The property offers 77m² (829 sq ft) of modest-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (89/100). 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. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1178, comprising £844 for heating, £186 for hot water, and £148 for lighting. The property produces 2.1 tonnes of CO2 per year, which is low for a UK home.
How Does 411 Garratt Lane Compare?
With an energy efficiency score of 74/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £1178 are approximately £622 below the UK average of £1800, representing significant savings. CO2 emissions of 2.1 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 SW18 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW18
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £634/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 13 Sept 2023
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Property Information
Full Address
411 Garratt Lane
SW18 4SL
LONDON
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
77.0 m²
4.0 total rooms
4.0 heated
Tenure
Rented (social)
Efficiency Score
74 / 100
Potential: 89
CO₂ Emissions
2.1 tonnes/year
28 kg/m²
Energy Consumption
157 kWh/m²/year
Last Inspected
13 Sept 2023
rental
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £300 above the local average, suggesting room for improvement. The SW18 postcode district contains over 29100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£844.0/yr
Save £176/yr
Hot Water
£186.0/yr
Save £83/yr
Lighting
80.0% low energy
£148.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 75 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 80% of fixed outlets
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£15,090 over 10 years
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Cavity Wall Insulation
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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
Floreat Wandsworth Primary School
PrimaryLast inspected: Sept 2023
Earlsfield Primary School
PrimaryLast inspected: Mar 2023
Southfields Academy
SecondaryLast inspected: Feb 2023
Beatrix Potter Primary School
PrimaryLast inspected: Mar 2019
Riversdale Primary School
PrimaryLast inspected: Jul 2023
Wimbledon Park Primary School
PrimaryLast inspected: Sept 2022
Swaffield School
PrimaryLast inspected: Jan 2020
Burntwood School
SecondaryLast inspected: Jan 2020
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.