{"epc":{"lmkKey":"606990699742014060616164883440568","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":64,"potentialEnergyEfficiency":85,"totalFloorArea":134,"lodgementDate":"2014-06-06","address":"31, Fairfax Avenue","postcode":"KT17 2QR","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":861,"heatingCostPotential":628,"hotWaterCostCurrent":141,"hotWaterCostPotential":89,"lightingCostCurrent":138,"lightingCostPotential":69,"energyConsumptionCurrent":195,"co2EmissionsCurrent":5}}