{"epc":{"lmkKey":"5277699902018112911364547682478","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":78,"potentialEnergyEfficiency":85,"totalFloorArea":190,"lodgementDate":"2018-11-29","address":"47, Callington Road","postcode":"SN25 2BE","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, insulated (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":673,"heatingCostPotential":676,"hotWaterCostCurrent":123,"hotWaterCostPotential":75,"lightingCostCurrent":101,"lightingCostPotential":101,"energyConsumptionCurrent":123,"co2EmissionsCurrent":4.1}}