{"epc":{"lmkKey":"822557679262012080715204150178242","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":78,"potentialEnergyEfficiency":91,"totalFloorArea":70,"lodgementDate":"2012-08-07","address":"23, Oldham Road, Hatherleigh","postcode":"EX20 3SL","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":274,"heatingCostPotential":257,"hotWaterCostCurrent":81,"hotWaterCostPotential":57,"lightingCostCurrent":47,"lightingCostPotential":47,"energyConsumptionCurrent":114,"co2EmissionsCurrent":1.5}}