{"epc":{"lmkKey":"308052395252014021821103495940269","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":60,"potentialEnergyEfficiency":85,"totalFloorArea":95,"lodgementDate":"2014-02-18","address":"8, Chestnut Close, Englefield Green","postcode":"TW20 0SJ","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":821,"heatingCostPotential":474,"hotWaterCostCurrent":113,"hotWaterCostPotential":71,"lightingCostCurrent":60,"lightingCostPotential":60,"energyConsumptionCurrent":240,"co2EmissionsCurrent":4.4}}