Mill House, Mill Lane

Why Does This Property Have a F Rating?

This detached house is located in CHELMSFORD, CM3 1JZ. The property offers 740m² (7965 sq ft) of generously-sized living space with 13 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated F (38/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (56/100). 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 £15082, comprising £14236 for heating, £526 for hot water, and £320 for lighting. The property produces 9.3 tonnes of CO2 per year, which is high for a UK home.

Property Information