{"epc":{"lmkKey":"761583670712018061720015694980999","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":70,"potentialEnergyEfficiency":89,"totalFloorArea":41,"lodgementDate":"2018-06-17","address":"20, Littlebrook Avenue","postcode":"SL2 2NN","propertyType":"House","builtForm":"Enclosed End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":325,"heatingCostPotential":305,"hotWaterCostCurrent":65,"hotWaterCostPotential":40,"lightingCostCurrent":51,"lightingCostPotential":34,"energyConsumptionCurrent":242,"co2EmissionsCurrent":1.7}}