{"epc":{"lmkKey":"197300840312015121514573394959553","currentEnergyRating":"D","potentialEnergyRating":"A","currentEnergyEfficiency":56,"potentialEnergyEfficiency":95,"totalFloorArea":142,"lodgementDate":"2015-12-15","address":"Curlew Cottage, Sennen","postcode":"TR19 7AQ","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Ground source heat pump, underfloor, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":1508,"heatingCostPotential":837,"hotWaterCostCurrent":263,"hotWaterCostPotential":177,"lightingCostCurrent":76,"lightingCostPotential":76,"energyConsumptionCurrent":191,"co2EmissionsCurrent":4}}