{"epc":{"lmkKey":"830260109762012083013523941408082","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":84,"potentialEnergyEfficiency":84,"totalFloorArea":147,"lodgementDate":"2012-08-30","address":"2, Usborne Mews, Writtle","postcode":"CM1 3FD","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Average thermal transmittance 0.22 W/m?K","roofDescription":"Average thermal transmittance 0.14 W/m?K","mainHeatingDescription":"Boiler and underfloor heating, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":355,"heatingCostPotential":355,"hotWaterCostCurrent":94,"hotWaterCostPotential":94,"lightingCostCurrent":67,"lightingCostPotential":67,"energyConsumptionCurrent":77,"co2EmissionsCurrent":2.1}}