{"epc":{"lmkKey":"1464462019002016072411385347662408","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":69,"potentialEnergyEfficiency":88,"totalFloorArea":65,"lodgementDate":"2016-07-24","address":"3, Windmill Close, Ockbrook","postcode":"DE72 3TE","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 270 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":447,"heatingCostPotential":374,"hotWaterCostCurrent":100,"hotWaterCostPotential":66,"lightingCostCurrent":78,"lightingCostPotential":45,"energyConsumptionCurrent":220,"co2EmissionsCurrent":2.5}}