{"epc":{"lmkKey":"1786422852922020022019150269518530","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":69,"potentialEnergyEfficiency":71,"totalFloorArea":57,"lodgementDate":"2020-02-20","address":"66, Belsize Avenue, Springfield","postcode":"MK6 3LW","propertyType":"Flat","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 75 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":385,"heatingCostPotential":351,"hotWaterCostCurrent":121,"hotWaterCostPotential":122,"lightingCostCurrent":63,"lightingCostPotential":63,"energyConsumptionCurrent":235,"co2EmissionsCurrent":2.4}}