{"epc":{"lmkKey":"820700869542012080712572300020368","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":63,"potentialEnergyEfficiency":80,"totalFloorArea":155,"lodgementDate":"2012-08-07","address":"7, Horner Close, Roydon","postcode":"IP22 5SJ","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":955,"heatingCostPotential":733,"hotWaterCostCurrent":146,"hotWaterCostPotential":78,"lightingCostCurrent":106,"lightingCostPotential":68,"energyConsumptionCurrent":205,"co2EmissionsCurrent":6.1}}