{"epc":{"lmkKey":"1733563603132019070318042729078009","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":46,"potentialEnergyEfficiency":79,"totalFloorArea":113,"lodgementDate":"2019-07-03","address":"11, Blackhorse Lane, Redbourn","postcode":"AL3 7EP","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":1235,"heatingCostPotential":668,"hotWaterCostCurrent":213,"hotWaterCostPotential":75,"lightingCostCurrent":105,"lightingCostPotential":77,"energyConsumptionCurrent":370,"co2EmissionsCurrent":6.5}}