{"epc":{"lmkKey":"769501889922012041320484806878912","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":65,"potentialEnergyEfficiency":79,"totalFloorArea":112,"lodgementDate":"2012-04-13","address":"56, Wake Way, Grange Park","postcode":"NN4 5BF","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":684,"heatingCostPotential":590,"hotWaterCostCurrent":136,"hotWaterCostPotential":77,"lightingCostCurrent":69,"lightingCostPotential":69,"energyConsumptionCurrent":195,"co2EmissionsCurrent":4.2}}