{"epc":{"lmkKey":"1686287577952018121710354799989067","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":83,"potentialEnergyEfficiency":95,"totalFloorArea":79,"lodgementDate":"2018-12-17","address":"3, Blackbird Close, Upper Cambourne","postcode":"CB23 6LD","propertyType":"House","builtForm":"Semi-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":222,"heatingCostPotential":222,"hotWaterCostCurrent":75,"hotWaterCostPotential":45,"lightingCostCurrent":59,"lightingCostPotential":59,"energyConsumptionCurrent":91,"co2EmissionsCurrent":1.3}}