7, Greenwells Garth, Coundon

Why Does This Property Have a F Rating?

This detached house is located in BISHOP AUCKLAND, DL14 8LR. The property offers 105m² (1130 sq ft) of good-sized living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated F (21/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a C rating (70/100). 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 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 £2767, comprising £2492 for heating, £198 for hot water, and £77 for lighting. The property produces 25.0 tonnes of CO2 per year, which is high for a UK home.

Property Information