Residential Property Prices in South Korea increased 1.76 percent in March of 2026 over the same month in the previous year. Residential Property Prices in South Korea averaged 6.58 Percent from 1976 until 2026, reaching an all time high of 56.01 Percent in the second quarter of 1978 and a record low of -12.77 Percent in the fourth quarter of 1998.