35, Holland Avenue

Why Does This Property Have a F Rating?

This detached house is located in SUTTON, SM2 6HW. The property offers 173m² (1862 sq ft) of spacious living space with 8 habitable rooms. It is a post-war property from the mid-20th century. Currently rated F (38/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a C rating (78/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. 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. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £2423, comprising £2075 for heating, £202 for hot water, and £146 for lighting. The property produces 13.0 tonnes of CO2 per year, which is high for a UK home. The property last sold in January 2022 for £1,100,000.

Property Information

💷 Sales History

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