{"epc":{"lmkKey":"196710859022018120411503425748238","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":73,"potentialEnergyEfficiency":78,"totalFloorArea":66,"lodgementDate":"2018-12-04","address":"810, Great Cambridge Road","postcode":"EN1 3PW","propertyType":"Flat","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":362,"heatingCostPotential":269,"hotWaterCostCurrent":76,"hotWaterCostPotential":76,"lightingCostCurrent":64,"lightingCostPotential":51,"energyConsumptionCurrent":177,"co2EmissionsCurrent":2.1}}