{"epc":{"lmkKey":"543087879022019060717344910568041","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":72,"potentialEnergyEfficiency":78,"totalFloorArea":226,"lodgementDate":"2019-06-07","address":"21, Barnes Avenue","postcode":"CT9 5EQ","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1116,"heatingCostPotential":1072,"hotWaterCostCurrent":115,"hotWaterCostPotential":115,"lightingCostCurrent":153,"lightingCostPotential":111,"energyConsumptionCurrent":162,"co2EmissionsCurrent":6.6}}