{"epc":{"lmkKey":"1650302459262018072308565049078118","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":85,"potentialEnergyEfficiency":94,"totalFloorArea":125,"lodgementDate":"2018-07-23","address":"18, Cowslip Lane, Gamlingay","postcode":"SG19 3LZ","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.22 W/m-¦K","roofDescription":"Average thermal transmittance 0.13 W/m-¦K","mainHeatingDescription":"Boiler and underfloor heating, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":265,"heatingCostPotential":266,"hotWaterCostCurrent":102,"hotWaterCostPotential":57,"lightingCostCurrent":76,"lightingCostPotential":76,"energyConsumptionCurrent":80,"co2EmissionsCurrent":1.7}}