{"epc":{"lmkKey":"416745819402015010716044877150138","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":69,"potentialEnergyEfficiency":77,"totalFloorArea":55,"lodgementDate":"2015-01-07","address":"28, Thirlmere Avenue","postcode":"SL1 6ED","propertyType":"Maisonette","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":446,"heatingCostPotential":290,"hotWaterCostCurrent":75,"hotWaterCostPotential":75,"lightingCostCurrent":51,"lightingCostPotential":38,"energyConsumptionCurrent":233,"co2EmissionsCurrent":2.3}}