{"epc":{"lmkKey":"1310689129602016021612022733569578","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":64,"potentialEnergyEfficiency":78,"totalFloorArea":55,"lodgementDate":"2016-02-16","address":"23, Chatfield","postcode":"SL2 1SN","propertyType":"Flat","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":419,"heatingCostPotential":245,"hotWaterCostCurrent":175,"hotWaterCostPotential":111,"lightingCostCurrent":65,"lightingCostPotential":39,"energyConsumptionCurrent":277,"co2EmissionsCurrent":2.7}}