{"epc":{"lmkKey":"1687416049222018122012105642708288","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":89,"potentialEnergyEfficiency":90,"totalFloorArea":157,"lodgementDate":"2018-12-20","address":"15, Wickfields, Longwick","postcode":"HP27 9FJ","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.25 W/m-¦K","roofDescription":"Average thermal transmittance 0.11 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":342,"heatingCostPotential":344,"hotWaterCostCurrent":102,"hotWaterCostPotential":56,"lightingCostCurrent":86,"lightingCostPotential":86,"energyConsumptionCurrent":59,"co2EmissionsCurrent":1.6}}