{"epc":{"lmkKey":"1221249979922014101520435798958464","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":42,"potentialEnergyEfficiency":82,"totalFloorArea":78,"lodgementDate":"2014-10-15","address":"1 Tower Cottages, Blackhill","postcode":"DH8 5TT","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Sandstone, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, LPG","windowsDescription":"Fully double glazed","heatingCostCurrent":1296,"heatingCostPotential":667,"hotWaterCostCurrent":203,"hotWaterCostPotential":132,"lightingCostCurrent":84,"lightingCostPotential":48,"energyConsumptionCurrent":277,"co2EmissionsCurrent":4}}