{"epc":{"lmkKey":"497471435012010061018223898900079","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":80,"potentialEnergyEfficiency":80,"totalFloorArea":50.26,"lodgementDate":"2010-06-10","address":"9, Muncey Walk, Histon","postcode":"CB24 9YT","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 300+  mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":275,"heatingCostPotential":277,"hotWaterCostCurrent":75,"hotWaterCostPotential":75,"lightingCostCurrent":34,"lightingCostPotential":28,"energyConsumptionCurrent":192,"co2EmissionsCurrent":1.6}}