{"epc":{"lmkKey":"a4a77875dbe6721f15b1697509a583d4a8c242a26f74c9dcf5d6b9fa3d0fe2dd","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":77,"potentialEnergyEfficiency":82,"totalFloorArea":77,"lodgementDate":"2025-07-09","address":"21 Sand Grove","postcode":"EX2 7SF","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":479,"heatingCostPotential":479,"hotWaterCostCurrent":181,"hotWaterCostPotential":181,"lightingCostCurrent":56,"lightingCostPotential":56,"energyConsumptionCurrent":122,"co2EmissionsCurrent":1.7}}