{"epc":{"lmkKey":"1044252279922013111519284936358277","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":60,"potentialEnergyEfficiency":79,"totalFloorArea":94,"lodgementDate":"2013-11-15","address":"138, Barnsley Road, Darton","postcode":"S75 5NU","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":734,"heatingCostPotential":613,"hotWaterCostCurrent":152,"hotWaterCostPotential":73,"lightingCostCurrent":96,"lightingCostPotential":53,"energyConsumptionCurrent":250,"co2EmissionsCurrent":4.5}}