{"epc":{"lmkKey":"849316269302012102312395903222578","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":74,"potentialEnergyEfficiency":82,"totalFloorArea":172,"lodgementDate":"2012-10-23","address":"155, Rayleigh Road","postcode":"SS7 3YN","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and underfloor heating, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":834,"heatingCostPotential":647,"hotWaterCostCurrent":117,"hotWaterCostPotential":73,"lightingCostCurrent":130,"lightingCostPotential":73,"energyConsumptionCurrent":139,"co2EmissionsCurrent":4.6}}