{"epc":{"lmkKey":"1394324919042015120910274940150718","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":83,"potentialEnergyEfficiency":92,"totalFloorArea":120,"lodgementDate":"2015-12-09","address":"34, William Porter Close","postcode":"CM1 6AN","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.18 W/m-¦K","roofDescription":"Average thermal transmittance 0.12 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":327,"heatingCostPotential":329,"hotWaterCostCurrent":115,"hotWaterCostPotential":62,"lightingCostCurrent":70,"lightingCostPotential":70,"energyConsumptionCurrent":92,"co2EmissionsCurrent":2}}