{"epc":{"lmkKey":"1098922025452014032319080093240522","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":47,"potentialEnergyEfficiency":81,"totalFloorArea":71,"lodgementDate":"2014-03-23","address":"7, Bryn Heulog, Rock Lane","postcode":"LL14 3DH","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":956,"heatingCostPotential":528,"hotWaterCostCurrent":102,"hotWaterCostPotential":67,"lightingCostCurrent":62,"lightingCostPotential":44,"energyConsumptionCurrent":369,"co2EmissionsCurrent":5}}