{"epc":{"lmkKey":"345818719542016110815401760660688","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":58,"potentialEnergyEfficiency":84,"totalFloorArea":84,"lodgementDate":"2016-11-08","address":"4, Sunny Bank, Mayfield","postcode":"DE6 2LB","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, coal","windowsDescription":"Fully double glazed","heatingCostCurrent":684,"heatingCostPotential":484,"hotWaterCostCurrent":285,"hotWaterCostPotential":106,"lightingCostCurrent":92,"lightingCostPotential":55,"energyConsumptionCurrent":298,"co2EmissionsCurrent":8.9}}