{"epc":{"lmkKey":"1779873699032020012414222205278508","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":53,"potentialEnergyEfficiency":79,"totalFloorArea":87,"lodgementDate":"2020-01-24","address":"22, Howden Close","postcode":"DN4 7JW","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 25 mm loft insulation","mainHeatingDescription":"Warm air, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":691,"heatingCostPotential":520,"hotWaterCostCurrent":469,"hotWaterCostPotential":202,"lightingCostCurrent":85,"lightingCostPotential":68,"energyConsumptionCurrent":314,"co2EmissionsCurrent":4.8}}