{"epc":{"lmkKey":"425803110732014031817213550068897","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":39,"potentialEnergyEfficiency":79,"totalFloorArea":74,"lodgementDate":"2014-03-18","address":"5, Boreham Holt, Elstree","postcode":"WD6 3QF","propertyType":"Flat","builtForm":"Enclosed End-Terrace","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Flat, no insulation (assumed)","mainHeatingDescription":"Room heaters, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":1105,"heatingCostPotential":262,"hotWaterCostCurrent":203,"hotWaterCostPotential":132,"lightingCostCurrent":98,"lightingCostPotential":53,"energyConsumptionCurrent":467,"co2EmissionsCurrent":6.1}}