{"epc":{"lmkKey":"1285148897852015022314292194250234","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":62,"potentialEnergyEfficiency":82,"totalFloorArea":102,"lodgementDate":"2015-02-23","address":"16, Monkton Way, Royston","postcode":"S71 4FG","propertyType":"House","builtForm":"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":793,"heatingCostPotential":609,"hotWaterCostCurrent":178,"hotWaterCostPotential":78,"lightingCostCurrent":91,"lightingCostPotential":65,"energyConsumptionCurrent":264,"co2EmissionsCurrent":4.7}}