{"epc":{"lmkKey":"1640371814312018121408244096989458","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":84,"potentialEnergyEfficiency":94,"totalFloorArea":113,"lodgementDate":"2018-12-14","address":"21, Maes yr Odyn","postcode":"SA67 7FH","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.21 W/m-¦K","roofDescription":"Average thermal transmittance 0.14 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":286,"heatingCostPotential":286,"hotWaterCostCurrent":78,"hotWaterCostPotential":46,"lightingCostCurrent":76,"lightingCostPotential":76,"energyConsumptionCurrent":87,"co2EmissionsCurrent":1.7}}