Energy Performance Certificate
40 Old Church Street
SW3 5BY
LONDON
Current
B
82
Potential
B
82
At a Glance
About This Property
This detached house is located in LONDON, SW3 5BY. The property offers 1833m² (19730 sq ft) of generously-sized living space. With an EPC rating of B (82/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a ground source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. Estimated annual energy costs are £5559, comprising £4858 for heating, £339 for hot water, and £362 for lighting. The property produces 19.0 tonnes of CO2 per year, which is high for a UK home.
How Does 40 Old Church Street Compare?
With an energy efficiency score of 82/100, this LONDON property is excellent, ranking in the top 15% nationally. Energy costs of £5559 annually are £3759 above the UK average. Improvements could reduce bills significantly. At 1833m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 19.0 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SW3 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW3
National Ranking: With an EPC score of 82/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £5015/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 28 Mar 2019
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Property Information
Full Address
40 Old Church Street
SW3 5BY
LONDON
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
1833.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
82 / 100
Potential: 82
CO₂ Emissions
19.0 tonnes/year
10 kg/m²
Energy Consumption
61 kWh/m²/year
Last Inspected
28 Mar 2019
new dwelling
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £4314 above the local average, suggesting room for improvement. The SW3 postcode district contains over 13800 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Ground source heat pump, Systems with radiators, electric
£4858.0/yr
Hot Water
£339.0/yr
Lighting
100.0% low energy
£362.0/yr
Building Elements
Walls
Average thermal transmittance 0.13 W/m-¦K
Roof
Average thermal transmittance 0.12 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.14 W/m-¦K
Heating System
Ground source heat pump, Systems with radiators, electric
Main Fuel
Electricity: electricity, unspecified tariff
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
Park Walk Primary School
PrimaryLast inspected: Nov 2021
Christ Church CofE Primary School
PrimaryLast inspected: Jun 2013
Ashburnham Community School
PrimaryLast inspected: Mar 2015
Oratory Roman Catholic Primary School
PrimaryLast inspected: Sept 2023
Westbridge Academy
PrimaryLast inspected: Nov 2022
Servite RC Primary School
PrimaryLast inspected: Dec 2021
Marlborough Primary School
PrimaryLast inspected: Feb 2019
Chelsea Academy
SecondaryLast 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: 446 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026violent crime
181 incidents (20%)
Anti-social behaviour
178 incidents (20%)
Theft
122 incidents (13%)
Shoplifting
89 incidents (10%)
Vehicle crime
76 incidents (8%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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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.