{"epc":{"lmkKey":"2be0d9e915a04bb7d2be4ab77d9f947796bb641d67200e23f864ba72cc9b5889","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":76,"potentialEnergyEfficiency":81,"totalFloorArea":71,"lodgementDate":"2025-07-15","address":"5 Winmarith Court, Royston","postcode":"S71 4RL","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":529,"heatingCostPotential":529,"hotWaterCostCurrent":177,"hotWaterCostPotential":177,"lightingCostCurrent":53,"lightingCostPotential":53,"energyConsumptionCurrent":142,"co2EmissionsCurrent":1.8}}