Energy Performance Certificate
Ground Floor Flat, 36 Knoll Road
SW18 2DF
LONDON
Current
D
66
Potential
C
73
At a Glance
About This Property
This terraced flat is located in LONDON, SW18 2DF. The property offers 57m² (614 sq ft) of modest-sized living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. 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 £561, comprising £426 for heating, £89 for hot water, and £46 for lighting. The property produces 2.4 tonnes of CO2 per year, which is low for a UK home. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does Ground Floor Flat Compare?
With an energy efficiency score of 66/100, this LONDON property is around the national average for UK homes. Annual energy costs of £561 are approximately £1239 below the UK average of £1800, representing significant savings. With 57m² of space, this is a more compact property compared to the UK average of 87m². At 2.4 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 SW18 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW18
National Ranking: With an EPC score of 66/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £17/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 14 Nov 2019
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Property Information
Full Address
Ground Floor Flat
36 Knoll Road
SW18 2DF
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
57.0 m²
3.0 total rooms
3.0 heated
Tenure
rental (private)
Efficiency Score
66 / 100
Potential: 73
CO₂ Emissions
2.4 tonnes/year
42 kg/m²
Energy Consumption
240 kWh/m²/year
Last Inspected
14 Nov 2019
rental (private)
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). 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
£426.0/yr
Save £114/yr
Hot Water
£89.0/yr
Lighting
100.0% low energy
£46.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Flat, insulated (assumed)
Windows
Partial double glazing
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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£263/yr
£2,630 over 10 years
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£263/yr
£2,630 over 10 years
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Double Glazing
Your windows are rated Poor. Modern A-rated double glazing reduces drafts and heat loss.
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
St Anne's CofE Primary School
PrimaryLast inspected: Feb 2023
Anglo Portuguese School of London
PrimaryLast inspected: Mar 2023
St Faith's CofE Primary School
PrimaryLast inspected: Mar 2019
Allfarthing Primary School
PrimaryLast inspected: Oct 2023
Swaffield School
PrimaryLast inspected: Jan 2020
West Hill Primary School
PrimaryLast inspected: Dec 2018
St Joseph's Catholic Primary and Nursery School
PrimaryLast inspected: May 2019
Floreat Wandsworth Primary School
PrimaryLast inspected: Sept 2023
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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
EPC Requirements for Landlords 2025 →
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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.