{"epc":{"lmkKey":"1328023849442015121715045132659158","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":84,"potentialEnergyEfficiency":91,"totalFloorArea":135,"lodgementDate":"2015-12-17","address":"69, Somerville Crescent","postcode":"EX2 7GU","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.29 W/m-¦K","roofDescription":"Average thermal transmittance 0.11 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":337,"heatingCostPotential":337,"hotWaterCostCurrent":93,"hotWaterCostPotential":93,"lightingCostCurrent":77,"lightingCostPotential":77,"energyConsumptionCurrent":81,"co2EmissionsCurrent":1.9}}