{"epc":{"lmkKey":"1654744886052018081413115796080657","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":63,"potentialEnergyEfficiency":83,"totalFloorArea":65,"lodgementDate":"2018-08-14","address":"15, Sitka Close, Royston","postcode":"S71 4NA","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 350 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":576,"heatingCostPotential":464,"hotWaterCostCurrent":92,"hotWaterCostPotential":62,"lightingCostCurrent":72,"lightingCostPotential":48,"energyConsumptionCurrent":268,"co2EmissionsCurrent":3}}