{"epc":{"lmkKey":"514430443412011092212383490290374","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":67,"potentialEnergyEfficiency":71,"totalFloorArea":73.68,"lodgementDate":"2011-09-22","address":"14, Croftwood Grove, Whiston","postcode":"L35 3UT","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":470,"heatingCostPotential":418,"hotWaterCostCurrent":133,"hotWaterCostPotential":108,"lightingCostCurrent":43,"lightingCostPotential":43,"energyConsumptionCurrent":212,"co2EmissionsCurrent":3}}