Flat 15 Britannic House, Kent Street

Why Does This Property Have a F Rating?

This terraced maisonette is located in SOUTHAMPTON, SO14 5SQ. The property offers 69m² (743 sq ft) of modest-sized living space with 4 habitable rooms. It is a post-war property from the mid-20th century. Currently rated F (31/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (57/100). Underfloor heating provides even heat distribution and works particularly well with heat pumps due to the lower water temperatures required. 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 £1512, comprising £1088 for heating, £320 for hot water, and £104 for lighting. The property produces 4.6 tonnes of CO2 per year, which is moderate for a UK home. IMPORTANT FOR LANDLORDS: With an EPC rating of F, this property does not meet the Minimum Energy Efficiency Standards (MEES). Since April 2020, landlords cannot legally let properties rated F or G without registering a valid exemption. Penalties for non-compliance can reach up to £30,000. Immediate improvements are required to bring the property to at least an E rating.

Property Information