{"epc":{"lmkKey":"1704870623812019031413091993910066","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":84,"potentialEnergyEfficiency":95,"totalFloorArea":88,"lodgementDate":"2019-03-14","address":"6, Hackney Grange, Hackney","postcode":"DE4 2QP","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.27 W/m-¦K","roofDescription":"Average thermal transmittance 0.09 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":226,"heatingCostPotential":227,"hotWaterCostCurrent":94,"hotWaterCostPotential":53,"lightingCostCurrent":67,"lightingCostPotential":67,"energyConsumptionCurrent":94,"co2EmissionsCurrent":1.5}}