18, Offley Hill, Offley

Why Does This Property Have a F Rating?

This semi-detached house is located in HITCHIN, SG5 3AS. The property offers 70m² (753 sq ft) of modest-sized living space with 4 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated F (35/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a A rating (111/100). Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. 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 property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £1063, comprising £815 for heating, £176 for hot water, and £72 for lighting. The property produces 6.6 tonnes of CO2 per year, which is above average for a UK home. The property last sold in May 2017 for £295,000.

Property Information

💷 Sales History

Note: EPC improvements typically add 3–5% per band to property value. Moving from F to A could add significant value.