This Property
£1,138
estimated per year
UK Average
£1,800
per year
After Improvements
£731
potential per year
This F-rated property does not meet the Minimum Energy Efficiency Standards (MEES). Since April 2020, landlords cannot legally let properties rated F or G without a valid registered exemption. Fines of up to £30,000 apply. Immediate improvements are required to reach at least an E rating.
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
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Free
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Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote →With the right upgrades, this property could reach a D rating — saving up to £407 per year. Improvements are ranked by return on investment.
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£607/yr
£6,070 over 10 years
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£607/yr
£6,070 over 10 years
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Your roof is rated Very Poor. Cheapest upgrade with fastest payback — top up to 270mm.
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This semi-detached flat is located in LONDON, SW12 0BD. The property offers 47m² (506 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. Currently rated F (34/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (55/100). The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £1138, comprising £369 for heating, £735 for hot water, and £34 for lighting. The property produces 4.1 tonnes of CO2 per year, which is moderate for a UK home. IMPORTANT FOR LANDLORDS: With an EPC rating of F, this property does not meet the Minimum Energy Efficiency Standards (MEES). Since April 2020, landlords cannot legally let properties rated F or G without registering a valid exemption. Penalties for non-compliance can reach up to £30,000. Immediate improvements are required to bring the property to at least an E rating.
Current Rating
Achievable Rating
With recommended improvements
Based on assessment dated 15 May 2017
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Cavity wall, filled cavity
🏗️ Roof
Pitched, limited insulation (assumed)
🪟 Windows
Fully double glazed
📦 Floor
(another dwelling below)
🔥 Heating
Community scheme
🚿 Hot Water
NaN
💡 Lighting
100.0% low energy — Low energy lighting in all fixed outlets
Full Address
37, Langholm Close
SW12 0BD
LONDON
Property Type
Flat
Semi-Detached
Construction Age
England and Wales: 1967-1975
Floor Area
47.0 m²
2.0 total rooms
CO₂ Emissions
4.1 tonnes/year
86 kg/m²
Energy Consumption
503 kWh/m²/year
LONDON properties with F ratings are among the least energy efficient in the area. Properties in this postcode district (SW12) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
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🔥 Heating
Community scheme
£369 /yr
🚿 Hot Water
£735 /yr
Save £457/yr with improvements
💡 Lighting
100.0% low energy
£34 /yr
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Within 3 miles of this property
Last inspected: Jul 2022
Last inspected: Mar 2023
Last inspected: Nov 2014
Last inspected: Feb 2023
Last inspected: May 2021
Last inspected: Mar 2022
Last inspected: Apr 2023
Last 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.
Average download speed: 500 Mbps
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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The surrounding area (1-mile radius) experiences higher crime levels
Anti-social behaviour
209 incidents (26%)
violent crime
188 incidents (24%)
Vehicle crime
63 incidents (8%)
Theft
58 incidents (7%)
Public order
47 incidents (6%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
Showing properties in the same postcode. Click to view detailed EPC data for each property.
Explore nearby properties with EPC ratings in the SW12 postcode district
All properties in SW12 • 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.