{"epc":{"lmkKey":"414024990242009121714243477019338","currentEnergyRating":"E","potentialEnergyRating":"D","currentEnergyEfficiency":54,"potentialEnergyEfficiency":56,"totalFloorArea":47.74,"lodgementDate":"2009-12-17","address":"8, Mayflower Close, Codicote","postcode":"SG4 8SW","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Electric storage heaters","windowsDescription":"Fully double glazed","heatingCostCurrent":378,"heatingCostPotential":394,"hotWaterCostCurrent":132,"hotWaterCostPotential":107,"lightingCostCurrent":38,"lightingCostPotential":23,"energyConsumptionCurrent":533,"co2EmissionsCurrent":3.3}}