{"epc":{"lmkKey":"694462067412012042815464892220496","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":56,"potentialEnergyEfficiency":77,"totalFloorArea":164,"lodgementDate":"2012-04-28","address":"81, Tarvin Road, Littleton","postcode":"CH3 7DD","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":1237,"heatingCostPotential":823,"hotWaterCostCurrent":109,"hotWaterCostPotential":92,"lightingCostCurrent":127,"lightingCostPotential":70,"energyConsumptionCurrent":244,"co2EmissionsCurrent":7.7}}