{"epc":{"lmkKey":"89436218312018092808500794280747","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":39,"potentialEnergyEfficiency":79,"totalFloorArea":29,"lodgementDate":"2018-09-28","address":"138, Canterbury Avenue","postcode":"SL2 1BQ","propertyType":"Flat","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Room heaters, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":614,"heatingCostPotential":164,"hotWaterCostCurrent":267,"hotWaterCostPotential":124,"lightingCostCurrent":25,"lightingCostPotential":27,"energyConsumptionCurrent":588,"co2EmissionsCurrent":2.8}}