{"epc":{"lmkKey":"509345899062010070817471337488010","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":76,"potentialEnergyEfficiency":79,"totalFloorArea":203.97,"lodgementDate":"2010-07-08","address":"101, Ruden Way","postcode":"KT17 3LW","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":626,"heatingCostPotential":647,"hotWaterCostCurrent":177,"hotWaterCostPotential":177,"lightingCostCurrent":251,"lightingCostPotential":126,"energyConsumptionCurrent":136,"co2EmissionsCurrent":5.1}}