{"epc":{"lmkKey":"908095759062015030909294506258425","currentEnergyRating":"F","potentialEnergyRating":"B","currentEnergyEfficiency":34,"potentialEnergyEfficiency":90,"totalFloorArea":77,"lodgementDate":"2015-03-09","address":"18, Nant y Mynydd, Seven Sisters","postcode":"SA10 9BU","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"System built, as built, no insulation (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1024,"heatingCostPotential":623,"hotWaterCostCurrent":235,"hotWaterCostPotential":189,"lightingCostCurrent":85,"lightingCostPotential":49,"energyConsumptionCurrent":338,"co2EmissionsCurrent":6.8}}