{"epc":{"lmkKey":"1543600915332017051505472249978503","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":73,"potentialEnergyEfficiency":86,"totalFloorArea":89,"lodgementDate":"2017-05-15","address":"650, Dunstable Road","postcode":"LU4 8SE","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":505,"heatingCostPotential":460,"hotWaterCostCurrent":97,"hotWaterCostPotential":64,"lightingCostCurrent":70,"lightingCostPotential":70,"energyConsumptionCurrent":180,"co2EmissionsCurrent":2.8}}