{"epc":{"lmkKey":"1799958432222020052915144750138300","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":68,"potentialEnergyEfficiency":82,"totalFloorArea":111,"lodgementDate":"2020-05-29","address":"28, Wittenham Avenue, Tilehurst","postcode":"RG31 5LN","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":612,"heatingCostPotential":544,"hotWaterCostCurrent":143,"hotWaterCostPotential":86,"lightingCostCurrent":117,"lightingCostPotential":80,"energyConsumptionCurrent":199,"co2EmissionsCurrent":3.9}}