{"epc":{"lmkKey":"107329712102020090208455246702738","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":61,"potentialEnergyEfficiency":75,"totalFloorArea":253,"lodgementDate":"2020-09-02","address":"16, Cambridge Road, Sawston","postcode":"CB22 3DG","propertyType":"House","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":1853,"heatingCostPotential":1335,"hotWaterCostCurrent":119,"hotWaterCostPotential":119,"lightingCostCurrent":115,"lightingCostPotential":115,"energyConsumptionCurrent":221,"co2EmissionsCurrent":10}}