{"epc":{"lmkKey":"b145d7ea41405469eb151579c689eaf62248cc0a58985cfdf203c2853995a411","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":60,"potentialEnergyEfficiency":80,"totalFloorArea":127,"lodgementDate":"2023-02-09","address":"38 First Avenue, Royston","postcode":"S71 4DA","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1183,"heatingCostPotential":771,"hotWaterCostCurrent":114,"hotWaterCostPotential":82,"lightingCostCurrent":107,"lightingCostPotential":107,"energyConsumptionCurrent":278,"co2EmissionsCurrent":6.2}}