{"epc":{"lmkKey":"750142557152012022316310095220696","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":81,"potentialEnergyEfficiency":81,"totalFloorArea":56.79,"lodgementDate":"2012-02-23","address":"81, Grosvenor Road","postcode":"KT18 6JF","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.30 W/mA?K","roofDescription":"Average thermal transmittance 0.16 W/mA?K","mainHeatingDescription":"Air source heat pump, underfloor, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":311,"heatingCostPotential":311,"hotWaterCostCurrent":161,"hotWaterCostPotential":161,"lightingCostCurrent":66,"lightingCostPotential":66,"energyConsumptionCurrent":101,"co2EmissionsCurrent":2.2}}