{"epc":{"lmkKey":"1402131559262016112813464221088006","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":84,"potentialEnergyEfficiency":96,"totalFloorArea":83,"lodgementDate":"2016-11-28","address":"4 Booton Field Crescent, Chellaston","postcode":"DE73 6WF","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.25 W/m-¦K","roofDescription":"Average thermal transmittance 0.10 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":220,"heatingCostPotential":220,"hotWaterCostCurrent":86,"hotWaterCostPotential":52,"lightingCostCurrent":58,"lightingCostPotential":58,"energyConsumptionCurrent":86,"co2EmissionsCurrent":1.3}}