{"epc":{"lmkKey":"1291834799742015031019172131359108","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":85,"potentialEnergyEfficiency":87,"totalFloorArea":128,"lodgementDate":"2015-03-10","address":"5 Drake Close, Stalham","postcode":"NR12 9SF","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.22 W/m-¦K","roofDescription":"Average thermal transmittance 0.12 W/m-¦K","mainHeatingDescription":"Boiler and underfloor heating, oil","windowsDescription":"High performance glazing","heatingCostCurrent":338,"heatingCostPotential":341,"hotWaterCostCurrent":149,"hotWaterCostPotential":78,"lightingCostCurrent":70,"lightingCostPotential":70,"energyConsumptionCurrent":63,"co2EmissionsCurrent":2.3}}