Seosan-si, Chungnam apartments of 40 pyeong or more (132 m²+)

Richgo tracks 1 apartments of 40 pyeong or more (132 m²+) in Seosan-si, Chungnam (representative-size sale estimates as of 2026.11.09). The average is ₩13.34M per pyeong (3.3 m²); the highest per pyeong are Seosan Central I-Park (서산센트럴아이파크) (₩13.34M).

Top 1 by price per pyeong · prices for each complex's representative unit size, in Korean won
ComplexRichgo estimateLatest sale · listing
1. Seosan Central I-Park (서산센트럴아이파크)Seokrim-dong · 45 pyeong · 410 homes · 1 yrs old₩600.68M₩13.34M / pyeong₩580.05M (2026.10.21)Lowest listing ₩598.21M

Richgo estimate: Richgo’s model value for the representative unit size. Latest sale: contract date filed with the Ministry of Land, Infrastructure and Transport. Lowest listing: the lowest asking price currently listed; asking prices are not completed sales. 1 pyeong ≈ 3.3 m². Open a complex for unit-level prices and charts.