{"epc":{"lmkKey":"1433621099102016041415250545369248","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":68,"potentialEnergyEfficiency":84,"totalFloorArea":160,"lodgementDate":"2016-04-14","address":"171, Grand Avenue","postcode":"KT5 9HZ","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, partial insulation (assumed)","roofDescription":"Flat, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":956,"heatingCostPotential":587,"hotWaterCostCurrent":134,"hotWaterCostPotential":118,"lightingCostCurrent":83,"lightingCostPotential":83,"energyConsumptionCurrent":185,"co2EmissionsCurrent":5.2}}