{"epc":{"lmkKey":"525826649922010081111474858798500","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":77,"potentialEnergyEfficiency":79,"totalFloorArea":136.14,"lodgementDate":"2010-08-11","address":"50, Mercer Drive","postcode":"LN1 1AG","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":436,"heatingCostPotential":447,"hotWaterCostCurrent":141,"hotWaterCostPotential":141,"lightingCostCurrent":143,"lightingCostPotential":77,"energyConsumptionCurrent":148,"co2EmissionsCurrent":3.3}}