{"epc":{"lmkKey":"1821855702262020082810153181888380","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":77,"potentialEnergyEfficiency":88,"totalFloorArea":129,"lodgementDate":"2020-08-28","address":"15, Old Park Road, Swarland","postcode":"NE65 9HJ","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.21 W/m-¦K","roofDescription":"Average thermal transmittance 0.10 W/m-¦K","mainHeatingDescription":"Boiler and radiators, LPG","windowsDescription":"High performance glazing","heatingCostCurrent":415,"heatingCostPotential":417,"hotWaterCostCurrent":175,"hotWaterCostPotential":92,"lightingCostCurrent":93,"lightingCostPotential":93,"energyConsumptionCurrent":77,"co2EmissionsCurrent":2.1}}