12c Nelson Road

Why Does This Property Have a G Rating?

This detached flat is located in LONDON, SE10 9JB. The property offers 46m² (495 sq ft) of compact living space with 2 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated G (19/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (61/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. 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. 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 £2010, comprising £1737 for heating, £225 for hot water, and £48 for lighting. The property produces 8.1 tonnes of CO2 per year, which is high for a UK home. IMPORTANT FOR LANDLORDS: With an EPC rating of G, 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.

Property Information