{"epc":{"lmkKey":"1706428619962019031817290883388891","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":81,"potentialEnergyEfficiency":81,"totalFloorArea":71,"lodgementDate":"2019-03-18","address":"20, Graham Way, Westward Ho","postcode":"EX39 3FN","propertyType":"Maisonette","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.21 W/m-¦K","roofDescription":"Average thermal transmittance 0.11 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":226,"heatingCostPotential":226,"hotWaterCostCurrent":68,"hotWaterCostPotential":68,"lightingCostCurrent":56,"lightingCostPotential":56,"energyConsumptionCurrent":100,"co2EmissionsCurrent":1.2}}