{"epc":{"lmkKey":"db627552951e0b1ecce1347f9e5d140cd8365cef9d97065050a523b175568f1f","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":67,"potentialEnergyEfficiency":86,"totalFloorArea":66,"lodgementDate":"2020-10-29","address":"4 THE TERRACE, MAYFIELD","postcode":"DE6 2JL","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Sandstone or limestone, as built, no insulation (assumed)","roofDescription":"Pitched, 400 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":553,"heatingCostPotential":421,"hotWaterCostCurrent":90,"hotWaterCostPotential":62,"lightingCostCurrent":71,"lightingCostPotential":55,"energyConsumptionCurrent":253,"co2EmissionsCurrent":3.1}}