Tonson One Residence View all properties in Tonson One Residence ฿ 21,836,000 Area 66sqm Bedrooms 1 Bathrooms 1 Type Condo Status Buy Location BTS: Chit Lom (E1) Print Description Tonson One Residence 66 SQM. Best price 21,836,000bht Features Fire AlarmGardensGym Fitness centerSecure parkingSwimming PoolTotal Security