{"epc":{"lmkKey":"850202839062017051814483812588423","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":69,"potentialEnergyEfficiency":83,"totalFloorArea":87,"lodgementDate":"2017-05-18","address":"40, Kirk Cross Crescent, Royston","postcode":"S71 4PJ","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 270 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":589,"heatingCostPotential":538,"hotWaterCostCurrent":107,"hotWaterCostPotential":73,"lightingCostCurrent":58,"lightingCostPotential":58,"energyConsumptionCurrent":199,"co2EmissionsCurrent":3}}