{"epc":{"lmkKey":"1820601772742020082520473673102858","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":53,"potentialEnergyEfficiency":79,"totalFloorArea":193,"lodgementDate":"2020-08-25","address":"1, St. Andrews Park, Histon","postcode":"CB24 9ER","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1704,"heatingCostPotential":941,"hotWaterCostCurrent":140,"hotWaterCostPotential":86,"lightingCostCurrent":207,"lightingCostPotential":112,"energyConsumptionCurrent":295,"co2EmissionsCurrent":10}}