{"epc":{"lmkKey":"831381049002014071022411206140218","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":56,"potentialEnergyEfficiency":77,"totalFloorArea":82,"lodgementDate":"2014-07-10","address":"Rosealan, Mallins Lane","postcode":"SN7 7TE","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"System built, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":821,"heatingCostPotential":626,"hotWaterCostCurrent":151,"hotWaterCostPotential":81,"lightingCostCurrent":51,"lightingCostPotential":51,"energyConsumptionCurrent":277,"co2EmissionsCurrent":4.4}}