Seosan-si, Chungnam new apartments (completed within 10 years)

Richgo tracks 26 new apartments (completed within 10 years) in Seosan-si, Chungnam (representative-size sale estimates as of 2026.09.28). The average is ₩6.73M per pyeong (3.3 m²); the highest per pyeong are Seosan Prugio Deo Central (서산푸르지오더센트럴) (₩16.48M), Seosanyecheon 2 Jigu Jungheung S-Keullaeseu (서산예천2지구중흥S-클래스) (₩14.39M), Seosanseokrimnaonpeuraibit (서산석림라온프라이빗) (₩13.76M).

Top 26 by price per pyeong · prices for each complex's representative unit size, in Korean won
ComplexRichgo estimateLatest sale · listing
1. Seosan Prugio Deo Central (서산푸르지오더센트럴)Yecheon-dong · 32 pyeong · 861 homes · 5 yrs old₩527.54M₩16.48M / pyeong₩536M (2026.09.15)Lowest listing ₩480M
2. Seosanyecheon 2 Jigu Jungheung S-Keullaeseu (서산예천2지구중흥S-클래스)Yecheon-dong · 33 pyeong · 1,273 homes · 6 yrs old₩475.18M₩14.39M / pyeong₩490M (2026.09.19)Lowest listing ₩435M
3. Seosanseokrimnaonpeuraibit (서산석림라온프라이빗)Seokrim-dong · 33 pyeong · 569 homes · 9 yrs old₩454.12M₩13.76M / pyeong₩465M (2026.09.04)Lowest listing ₩445M
4. e-Pyeonhansesang Seosanyecheon (e편한세상서산예천)Yecheon-dong · 24 pyeong · 936 homes · 10 yrs old₩326.79M₩13.61M / pyeong₩300M (2026.08.30)Lowest listing ₩290M
5. e-Pyeonhansesang Seokrimdeonobeul (e편한세상석림더노블)Seokrim-dong · 33 pyeong · 523 homes · 3 yrs old₩441.9M₩13.39M / pyeong₩450M (2026.09.11)Lowest listing ₩410M
6. Dongmunhanseongpilhauseu (동문한성필하우스)Dongmun-dong · 33 pyeong · 926 homes · 9 yrs old₩375M₩11.36M / pyeong₩360M (2026.07.09)Lowest listing ₩340M
7. Centum Park View Seohui (센텀파크뷰서희)Yecheon-dong · 32 pyeong · 653 homes · 6 yrs old₩355.21M₩11.1M / pyeong₩329M (2026.08.16)Lowest listing ₩350M
8. Seosanseokrimelkeuru Edu Fore (서산석림엘크루에듀포레)Seokrim-dong · 28 pyeong · 266 homes · 5 yrs old₩304.48M₩10.87M / pyeong₩305M (2026.08.31)Lowest listing ₩295M
9. Seosaneupnaeyangunaeanae First Hil (서산읍내양우내안애퍼스트힐)Eupnae-dong · 34 pyeong · 943 homes · 9 yrs old₩342.22M₩10.06M / pyeong₩354M (2026.08.29)Lowest listing ₩340M
10. Seosan Central Koaru (서산센트럴코아루)Seokrim-dong · 30 pyeong · 337 homes · 8 yrs old₩261.93M₩8.73M / pyeong₩255M (2026.08.26)Lowest listing ₩260M
11. Seosandongmun Kkumegreen (서산동문꿈에그린)Dongmun-dong · 34 pyeong · 471 homes · 9 yrs old₩246.62M₩7.25M / pyeong₩240M (2026.08.14)Lowest listing ₩265M
12. Hillstate Seosan (힐스테이트서산)Seongyeon-myeon · 34 pyeong · 892 homes · 10 yrs old₩235.52M₩6.92M / pyeong₩215M (2026.09.11)Lowest listing ₩195M
13. e-Pyeonhansesang Seosantekeunobaelli (e편한세상서산테크노밸리)Seongyeon-myeon · 29 pyeong · 568 homes · 9 yrs old₩196.08M₩6.76M / pyeong₩185M (2026.06.10)Lowest listing ₩183M
14. Seosangeumho Eoullim Edu First (서산금호어울림에듀퍼스트)Seongyeon-myeon · 30 pyeong · 725 homes · 8 yrs old₩197M₩6.56M / pyeong₩195M (2026.09.07)Lowest listing ₩193M
15. Hanseongpilhauseu (한성필하우스)Daesan-eup · 25 pyeong · 780 homes · 10 yrs old₩160.86M₩6.43M / pyeong₩155M (2026.09.01)Lowest listing ₩160M
16. Iandeoseosan (이안더서산)Seongyeon-myeon · 34 pyeong · 250 homes · 9 yrs old₩205.68M₩6.04M / pyeong₩205M (2026.05.15)Lowest listing ₩205M
17. Seosantekeunobaelligounrapine (서산테크노밸리고운라피네)Seongyeon-myeon · 34 pyeong · 758 homes · 9 yrs old₩197.66M₩5.81M / pyeong₩195M (2026.09.14)Lowest listing ₩185M
18. Seosanpureubaelli(urban housing) (서산푸르밸리(도시형))Eupnae-dong · 12 pyeong · 155 homes · 10 yrs old₩65.35M₩5.44M / pyeong₩70.7M (2026.04.16)Lowest listing ₩61M
19. Dongseosanyeongmuyedaeum (동서산영무예다음)Eumam-myeon · 23 pyeong · 122 homes · 6 yrs old—₩0 / pyeong₩107.7M (2026.06.30)
20. Seosan Gold Keullaeseu(private rental) (서산골드클래스(민간임대))Seongyeon-myeon · 31 pyeong · 880 homes · 9 yrs old—₩0 / pyeongNo recorded sale
21. Seosan Central I-Park (서산센트럴아이파크)Seokrim-dong · 45 pyeong · 410 homes · 1 yrs old—₩0 / pyeong₩605M (2026.09.09)Lowest listing ₩602M
22. Seosantekeunobaelliyedaeum(private rental) (서산테크노밸리예다음(민간임대))Seongyeon-myeon · 26 pyeong · 517 homes · 3 yrs old—₩0 / pyeong₩159M (2024.02.18)Lowest listing ₩147M
23. Seosantekeunobaelliumirin(private rental) (서산테크노밸리우미린(민간임대))Seongyeon-myeon · 24 pyeong · 551 homes · 5 yrs old—₩0 / pyeongNo recorded sale
24. Seosanhyurium Lake Park (서산휴리움레이크파크)Eupnae-dong · 31 pyeong · 178 homes · 0 yrs old—₩0 / pyeongNo recorded saleLowest listing ₩407.63M
25. Koaru City (urban housing) (코아루시티(도시형))Dongmun-dong · 7 pyeong · 154 homes · 9 yrs old—₩0 / pyeong₩48M (2026.03.23)
26. Teuribeunseosan (트리븐서산)Yecheon-dong · 33 pyeong · 829 homes · 0 yrs old—₩0 / pyeong₩570.39M (2026.09.11)Lowest listing ₩494.86M

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.