{"epc":{"lmkKey":"812840819302012071510520404029478","currentEnergyRating":"F","potentialEnergyRating":"B","currentEnergyEfficiency":37,"potentialEnergyEfficiency":82,"totalFloorArea":94,"lodgementDate":"2012-07-15","address":"Minffordd, Trawsfynydd","postcode":"LL41 4SP","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Electric storage heaters","windowsDescription":"Fully double glazed","heatingCostCurrent":1165,"heatingCostPotential":485,"hotWaterCostCurrent":231,"hotWaterCostPotential":84,"lightingCostCurrent":99,"lightingCostPotential":55,"energyConsumptionCurrent":459,"co2EmissionsCurrent":8.1}}