{"epc":{"lmkKey":"474584175612010042317155791200976","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":68,"potentialEnergyEfficiency":70,"totalFloorArea":237.76,"lodgementDate":"2010-04-23","address":"1 Grange Gardens, North Road","postcode":"LE17 6DZ","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.27 W/m?K","roofDescription":"Average thermal transmittance 0.14 W/m?K","mainHeatingDescription":"Air source heat pump, underfloor, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":659,"heatingCostPotential":677,"hotWaterCostCurrent":387,"hotWaterCostPotential":387,"lightingCostCurrent":208,"lightingCostPotential":128,"energyConsumptionCurrent":121,"co2EmissionsCurrent":4.4}}