Nutlands, Cobs Close

Why Does This Property Have a F Rating?

This detached house is located in SEVENOAKS, TN15 9DB. The property offers 353m² (3800 sq ft) of generously-sized living space with 9 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated F (29/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a C rating (74/100). The oil-fired central heating has poor efficiency. Oil boilers are more expensive to run than gas and have higher carbon emissions. Consider switching to a heat pump (eligible for £7,500 BUS grant) for significant long-term savings. 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 loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal 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 £7671, comprising £6502 for heating, £467 for hot water, and £702 for lighting. The property produces 25.0 tonnes of CO2 per year, which is high for a UK home.

Property Information