{"epc":{"lmkKey":"1637342139022018060515251818458308","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":88,"potentialEnergyEfficiency":88,"totalFloorArea":316,"lodgementDate":"2018-06-05","address":"The Round House, Vennaway Lane","postcode":"SA3 2EA","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance 0.14 W/m-¦K","roofDescription":"Average thermal transmittance 0.12 W/m-¦K","mainHeatingDescription":"Ground source heat pump , electric","windowsDescription":"High performance glazing","heatingCostCurrent":977,"heatingCostPotential":1095,"hotWaterCostCurrent":258,"hotWaterCostPotential":169,"lightingCostCurrent":119,"lightingCostPotential":119,"energyConsumptionCurrent":46,"co2EmissionsCurrent":2.3}}