{"epc":{"lmkKey":"1062794799962013121816504727188237","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":69,"potentialEnergyEfficiency":85,"totalFloorArea":74,"lodgementDate":"2013-12-18","address":"4, Tulip Tree Close, Beighton","postcode":"S20 1DF","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":507,"heatingCostPotential":460,"hotWaterCostCurrent":76,"hotWaterCostPotential":52,"lightingCostCurrent":67,"lightingCostPotential":44,"energyConsumptionCurrent":184,"co2EmissionsCurrent":2.6}}