{"epc":{"lmkKey":"789429109922012051606532218068382","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":50,"potentialEnergyEfficiency":82,"totalFloorArea":148,"lodgementDate":"2012-05-16","address":"157, Castle Hill Road, Totternhoe","postcode":"LU6 1QQ","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 75 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Some double glazing","heatingCostCurrent":1260,"heatingCostPotential":695,"hotWaterCostCurrent":131,"hotWaterCostPotential":77,"lightingCostCurrent":128,"lightingCostPotential":64,"energyConsumptionCurrent":275,"co2EmissionsCurrent":7.9}}