{"epc":{"lmkKey":"4015247455dd053a4d00f897bb89e4a4bafb043d935d17cf7c","currentEnergyRating":"F","potentialEnergyRating":"C","currentEnergyEfficiency":35,"potentialEnergyEfficiency":77,"totalFloorArea":73,"lodgementDate":"2022-06-10","address":"197 High Street, Royston","postcode":"S71 4RS","propertyType":"House","builtForm":"Detached","wallsDescription":"Sandstone or limestone, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1243,"heatingCostPotential":587,"hotWaterCostCurrent":91,"hotWaterCostPotential":65,"lightingCostCurrent":62,"lightingCostPotential":62,"energyConsumptionCurrent":546,"co2EmissionsCurrent":7.2}}