Select Committee on Science and Technology Second Report


APPENDIX 9: VISIT TO THE FLAGSHIP HOME, KNIGHTSBRIDGE


8 February 2005

Members visiting the Flagship House were: Lord Broers, Earl of Lindsay, Lord Oxburgh, Baroness Perry of Southwark (Chairman), Baroness Sharp of Guildford, Lord Wade of Chorlton, Lord Young of Graffham. In attendance: Professor Roland Clift (Specialist Adviser), Dr Christopher Johnson (Clerk), Dr Jonathan Radcliffe (Specialist Assistant).

The Committee was welcomed by Matthew Knight of the Energy Saving Trust. Members toured the Home, a privately owned, nineteenth century terraced building located in a conservation area. When the refurbishment was complete it would contain nineteen flats, many of them bedsits. Each had a shower room, but lavatories were shared (the existence of shared facilities meant that the property qualified as a house in multiple occupation).

The bulk of funding for the refurbishment came from the developer, but the Royal Borough of Kensington and Chelsea had contributed £90,000 (a figure in line with normal grant funding for such projects) and the Energy Saving Trust had also contributed. Four of the units would be made available as "affordable housing" (i.e. at two thirds of normal market rent) for five years.

The building had been lined throughout with 35mm plaster-board to improve insulation. Double glazed sash windows had been fitted at the back of the property, but English Heritage had not allowed replacement of the windows at the front, so secondary glazing had been fitted instead. A timber-framed extension had been added at the top of the house, which would generate additional rental income. On the roof German-made solar collectors, installed at a cost of £20,000, would meet 50-60 percent of the building's hot water needs, and would be backed up by two condensing boilers. Dedicated fittings for low-energy lighting had been installed, and all appliances were A-rated. Ventilation was crucial: air from cooker extractor hoods (running constantly at low speed) would be filtered and passed through a heat exchanger in order to warm incoming air.

It was intended that the refurbishment would be a demonstration of the some of the options available for similar refurbishments. However, it was not expected that the entire project would be replicated. It was confirmed that the Council had made no calculation of the payback time on the various energy efficiency measures—this was a matter for the owner. However, as the building had been in a poor state, requiring complete refurbishment anyway, the additional marginal cost of the energy efficiency measures was relatively small. In use, residents would be metered and billed for electricity consumption; however, hot water and heating would be included in the rent.


 
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