{"epc":{"lmkKey":"0737ca103282906ddcf59f4fd3dcac0f68276996f7801abbe03765aa85e19e15","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":78,"potentialEnergyEfficiency":84,"totalFloorArea":121,"lodgementDate":"2021-04-15","address":"1 CALNER CROFT, SHEFFIELD","postcode":"S20 2PY","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":875,"heatingCostPotential":752,"hotWaterCostCurrent":97,"hotWaterCostPotential":69,"lightingCostCurrent":142,"lightingCostPotential":87,"energyConsumptionCurrent":149,"co2EmissionsCurrent":3.2}}