{"epc":{"lmkKey":"1580007810332017100520453614078698","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":44,"potentialEnergyEfficiency":77,"totalFloorArea":97,"lodgementDate":"2017-10-05","address":"12, Ash Hill Road, Hatfield","postcode":"DN7 6JG","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1287,"heatingCostPotential":711,"hotWaterCostCurrent":120,"hotWaterCostPotential":78,"lightingCostCurrent":97,"lightingCostPotential":63,"energyConsumptionCurrent":421,"co2EmissionsCurrent":7.2}}