{"epc":{"lmkKey":"1247183309022014120916511370118914","currentEnergyRating":"D","potentialEnergyRating":"D","currentEnergyEfficiency":57,"potentialEnergyEfficiency":60,"totalFloorArea":71,"lodgementDate":"2014-12-09","address":"238, Sylvan Road","postcode":"SE19 2SB","propertyType":"Maisonette","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Flat, insulated (assumed)","mainHeatingDescription":"Air source heat pump, warm air, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":576,"heatingCostPotential":520,"hotWaterCostCurrent":198,"hotWaterCostPotential":198,"lightingCostCurrent":63,"lightingCostPotential":63,"energyConsumptionCurrent":289,"co2EmissionsCurrent":3.5}}