{"epc":{"lmkKey":"380091580922009101217033628128651","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":46,"potentialEnergyEfficiency":70,"totalFloorArea":81.46,"lodgementDate":"2009-10-12","address":"11, Lister Grove, Heysham","postcode":"LA3 2DF","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 75mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":854,"heatingCostPotential":486,"hotWaterCostCurrent":157,"hotWaterCostPotential":113,"lightingCostCurrent":81,"lightingCostPotential":41,"energyConsumptionCurrent":448,"co2EmissionsCurrent":6.1}}