{"epc":{"lmkKey":"1672422006652018101913013699989463","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":83,"potentialEnergyEfficiency":96,"totalFloorArea":75,"lodgementDate":"2018-10-19","address":"12, Rosemary Crescent, Sonning Common","postcode":"RG4 9DF","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.23 W/m-¦K","roofDescription":"Average thermal transmittance 0.10 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":201,"heatingCostPotential":201,"hotWaterCostCurrent":77,"hotWaterCostPotential":47,"lightingCostCurrent":56,"lightingCostPotential":56,"energyConsumptionCurrent":90,"co2EmissionsCurrent":1.2}}