Second Floor Flat, 48 High Street

Why Does This Property Have a F Rating?

This detached flat is located in SOUTHAMPTON, SO14 2NS. The property offers 68m² (732 sq ft) of modest-sized living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. Currently rated F (24/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (56/100). This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. The walls feature cavity wall insulation for improved thermal efficiency. The flat roof has poor insulation. Flat roof insulation is more complex but essential for preventing heat loss and condensation issues, typically costing £1,000-£3,000 depending on access and method. 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 £2481, comprising £2111 for heating, £294 for hot water, and £76 for lighting. The property produces 5.3 tonnes of CO2 per year, which is moderate for a UK home.

Property Information