{"epc":{"lmkKey":"359062929962010031013270037308210","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":72,"totalFloorArea":56.98,"lodgementDate":"2010-03-10","address":"34, Postmill Close","postcode":"IP4 2RF","propertyType":"Flat","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, partial insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":470,"heatingCostPotential":403,"hotWaterCostCurrent":86,"hotWaterCostPotential":86,"lightingCostCurrent":52,"lightingCostPotential":31,"energyConsumptionCurrent":311,"co2EmissionsCurrent":3}}