{"epc":{"lmkKey":"175471829222019032719281413538581","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":70,"potentialEnergyEfficiency":90,"totalFloorArea":50,"lodgementDate":"2019-03-27","address":"20, Heron Close","postcode":"SG18 8HG","propertyType":"House","builtForm":"Enclosed End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":365,"heatingCostPotential":294,"hotWaterCostCurrent":78,"hotWaterCostPotential":54,"lightingCostCurrent":44,"lightingCostPotential":44,"energyConsumptionCurrent":225,"co2EmissionsCurrent":2}}