{"epc":{"lmkKey":"1459891121012016070510584698060943","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":43,"potentialEnergyEfficiency":75,"totalFloorArea":99,"lodgementDate":"2016-07-05","address":"22, Castlemaine Avenue","postcode":"KT17 2RA","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1256,"heatingCostPotential":721,"hotWaterCostCurrent":136,"hotWaterCostPotential":85,"lightingCostCurrent":82,"lightingCostPotential":63,"energyConsumptionCurrent":372,"co2EmissionsCurrent":5.6}}