{"epc":{"lmkKey":"544694519302012070616095488020258","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":86,"potentialEnergyEfficiency":90,"totalFloorArea":173,"lodgementDate":"2012-07-06","address":"1, Tenby Grove, Kingsmead","postcode":"MK4 4HW","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":627,"heatingCostPotential":578,"hotWaterCostCurrent":131,"hotWaterCostPotential":72,"lightingCostCurrent":114,"lightingCostPotential":75,"energyConsumptionCurrent":69,"co2EmissionsCurrent":2.4}}