{"epc":{"lmkKey":"487463252752012053015011991220376","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":58,"potentialEnergyEfficiency":72,"totalFloorArea":175,"lodgementDate":"2012-05-30","address":"The Mill, Talybont-on-Usk","postcode":"LD3 7YJ","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Sandstone, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Mostly double glazing","heatingCostCurrent":1234,"heatingCostPotential":1056,"hotWaterCostCurrent":139,"hotWaterCostPotential":91,"lightingCostCurrent":146,"lightingCostPotential":73,"energyConsumptionCurrent":202,"co2EmissionsCurrent":7.2}}