{"epc":{"lmkKey":"1770466212132019120515403963078898","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":72,"potentialEnergyEfficiency":90,"totalFloorArea":53,"lodgementDate":"2019-12-05","address":"52, Welling Road, Orsett","postcode":"RM16 3DW","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":299,"heatingCostPotential":285,"hotWaterCostCurrent":86,"hotWaterCostPotential":59,"lightingCostCurrent":85,"lightingCostPotential":43,"energyConsumptionCurrent":197,"co2EmissionsCurrent":1.8}}