{"epc":{"lmkKey":"1282866639142015021716263438359938","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":69,"potentialEnergyEfficiency":84,"totalFloorArea":142,"lodgementDate":"2015-02-17","address":"4, Highfield Close, Llanfrechfa","postcode":"NP44 8UD","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":758,"heatingCostPotential":646,"hotWaterCostCurrent":166,"hotWaterCostPotential":78,"lightingCostCurrent":157,"lightingCostPotential":78,"energyConsumptionCurrent":189,"co2EmissionsCurrent":4.7}}