{"epc":{"lmkKey":"213954393432014071217384375968207","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":63,"potentialEnergyEfficiency":85,"totalFloorArea":83,"lodgementDate":"2014-07-12","address":"20, Ash Grove","postcode":"CM9 4BB","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 300+ mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":611,"heatingCostPotential":446,"hotWaterCostCurrent":183,"hotWaterCostPotential":89,"lightingCostCurrent":94,"lightingCostPotential":52,"energyConsumptionCurrent":229,"co2EmissionsCurrent":3.7}}