Energy Performance Certificate
39, Clapham Common West Side
SW4 9AR
LONDON
Current
E
47
Potential
E
54
📅 Upcoming Regulation Change — Plan Ahead
The government has proposed raising the minimum EPC standard to C by 2028 for new rental tenancies and 2030 for all tenancies. This E-rated property would need to improve by two bands to comply. Acting now costs less and avoids deadline pressure.
Now
E
Current rating
Target (2028)
C
Minimum required
Achievable
E
With improvements
Running Costs: How This Property Compares
This Property
£2,124
estimated per year
UK Average
£1,800
per year
After Improvements
£1,854
potential per year
This property costs approximately £324 more per year than the UK average. Improvements could save up to £270 annually.
💰 Grants & Schemes Available
🏠 ECO4 Scheme
Free
Free insulation & heating for eligible households on benefits or low income.
Check Eligibility →How to Improve This E-Rated Property to a C
With targeted upgrades, this property could reach E — saving up to £270/year and meeting the proposed 2028 rental standard. Improvements are ranked by return on investment.
Showing quick wins with fastest payback first
💰 Save £1,850/year
With 4 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£1,850/yr
£18,500 over 10 years
Move slider to see
£1,850/yr
£18,500 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically cut heat loss.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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About This E-Rated Property
This semi-detached house is located in LONDON, SW4 9AR. The property offers 238.44m² (2567 sq ft) of generously-sized living space with 7 habitable rooms. It is a characterful interwar or early 20th century home. The property has an EPC rating of E (47/100), which is below average but still meets minimum rental requirements. 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. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £2124, comprising £1794 for heating, £184 for hot water, and £146 for lighting. The property produces 13.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 23 Apr 2009
Building Elements — Improvement Opportunities
Poor and average-rated elements are your biggest opportunities to raise the EPC score and cut bills.
🧱 Walls
Solid brick, as built, no insulation (assumed)
🏗️ Roof
Pitched, 150 mm loft insulation
🪟 Windows
Single glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
Boiler and radiators, mains gas
🚿 Hot Water
NaN
💡 Lighting
75.0% low energy — Low energy lighting in 75% of fixed outlets
Property Information
Full Address
39, Clapham Common West Side
SW4 9AR
LONDON
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1900-1929
Floor Area
238.44 m²
7.0 total rooms
CO₂ Emissions
13.0 tonnes/year
Energy Consumption
337 kWh/m²/year
E-Rated Properties in LONDON
LONDON has a mix of older and newer housing stock. E-rated properties in this area typically pre-date modern insulation standards but are strong candidates for improvement — particularly insulation and heating system upgrades, which can lift ratings by two or more bands.
Location & Nearby Area
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Annual Running Costs — Current vs Potential
🔥 Heating
Boiler and radiators, mains gas
£1794 /yr
Save £217/yr
🚿 Hot Water
£184 /yr
Save £24/yr
💡 Lighting
75.0% low energy
£146 /yr
Save £29/yr
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Nearby Schools
Within 3 miles of this property
Honeywell Junior School
PrimaryLast inspected: Jul 2022
Honeywell Infant School
PrimaryLast inspected: Jan 2023
Belleville Primary School
PrimaryLast inspected: Mar 2022
Alderbrook Primary School
PrimaryLast inspected: Jul 2018
Holy Ghost Catholic Primary School
PrimaryLast inspected: Oct 2013
The Elms Academy
SecondaryLast inspected: Feb 2020
Belleville Wix Academy
PrimaryLast inspected: Oct 2019
Ark Bolingbroke Academy
SecondaryLast inspected: May 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026Anti-social behaviour
235 incidents (23%)
violent crime
174 incidents (17%)
Vehicle crime
117 incidents (12%)
Shoplifting
100 incidents (10%)
Theft
84 incidents (8%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in SW4 9AR
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the SW4 Area
Explore nearby properties with EPC ratings in the SW4 postcode district
All properties in SW4 • Click to view detailed energy performance data
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.