{"epc":{"lmkKey":"974033643732013073118453693778602","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":67,"potentialEnergyEfficiency":85,"totalFloorArea":99,"lodgementDate":"2013-07-31","address":"34, Lock Street","postcode":"DL3 0RH","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 25 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Partial double glazing","heatingCostCurrent":683,"heatingCostPotential":503,"hotWaterCostCurrent":96,"hotWaterCostPotential":70,"lightingCostCurrent":81,"lightingCostPotential":56,"energyConsumptionCurrent":193,"co2EmissionsCurrent":3.6}}