Osan-si, Gyeonggi large apartment complexes (1,000+ homes)

Richgo tracks 26 large apartment complexes (1,000+ homes) in Osan-si, Gyeonggi (representative-size sale estimates as of 2026.11.09). The average is ₩12M per pyeong (3.3 m²); the highest per pyeong are Seo Dongtan Yeok The Sharp Park City (서동탄역더샵파크시티) (₩24.58M), Jungheung S-Keullaeseu Edu Park (중흥S-클래스에듀파크) (₩19.19M), Osandaeyeoksegyo Xi (오산대역세교자이) (₩19.13M).

Top 26 by price per pyeong · prices for each complex's representative unit size, in Korean won
ComplexRichgo estimateLatest sale · listing
1. Seo Dongtan Yeok The Sharp Park City (서동탄역더샵파크시티)Oesammi-dong · 25 pyeong · 2,400 homes · 8 yrs old₩614.71M₩24.58M / pyeong₩595M (2026.11.10)Lowest listing ₩530M
2. Jungheung S-Keullaeseu Edu Park (중흥S-클래스에듀파크)Gwol-dong · 24 pyeong · 1,245 homes · 3 yrs old₩460.77M₩19.19M / pyeong₩446M (2026.11.09)Lowest listing ₩455M
3. Osandaeyeoksegyo Xi (오산대역세교자이)Naesammi-dong · 32 pyeong · 1,110 homes · 9 yrs old₩612.38M₩19.13M / pyeong₩595M (2026.10.15)Lowest listing ₩580M
4. Osansegyoumirin Central City (오산세교우미린센트럴시티)Tap-dong · 24 pyeong · 1,532 homes · 2 yrs old₩396.72M₩16.53M / pyeong₩374.5M (2026.08.15)Lowest listing ₩450M
5. Semayeok Truel Deo First (세마역트루엘더퍼스트)Segyo-dong · 33 pyeong · 1,023 homes · 14 yrs old₩501.32M₩15.19M / pyeong₩515M (2026.10.18)Lowest listing ₩470M
6. Hoban Summit Rapeurimieo (호반써밋라프리미어)Beoleum-dong · 25 pyeong · 1,030 homes · 1 yrs old₩373.59M₩14.94M / pyeong₩380M (2026.11.09)Lowest listing ₩430M
7. Osan City Xi 2 (오산시티자이2차)Busan-dong · 32 pyeong · 1,090 homes · 8 yrs old₩472.96M₩14.78M / pyeong₩470M (2026.10.31)Lowest listing ₩425M
8. Segyo Paragon (세교파라곤)Gwol-dong · 34 pyeong · 1,068 homes · 1 yrs old₩500.31M₩14.71M / pyeong₩499M (2026.09.09)Lowest listing ₩620M
9. Osan City Xi 11 (오산시티자이1차1단지)Busan-dong · 25 pyeong · 1,099 homes · 10 yrs old₩366.86M₩14.67M / pyeong₩370M (2026.11.06)Lowest listing ₩360M
10. Sema e-Pyeonhansesang (세마e편한세상)Yangsan-dong · 33 pyeong · 1,646 homes · 17 yrs old₩480.17M₩14.55M / pyeong₩450M (2026.11.09)Lowest listing ₩460M
11. Osan Lotte Castle Sky Park (오산롯데캐슬스카이파크)Won-dong · 34 pyeong · 2,339 homes · 3 yrs old₩494.86M₩14.55M / pyeong₩530M (2026.11.10)Lowest listing ₩470M
12. Osanyeok e-Pyeonhansesang 1 (오산역e-편한세상1단지)Won-dong · 33 pyeong · 1,008 homes · 20 yrs old₩436.53M₩13.22M / pyeong₩450M (2026.11.10)Lowest listing ₩400M
13. Osanyeok e-Pyeonhansesang 2 (오산역e-편한세상2단지)Won-dong · 33 pyeong · 1,360 homes · 20 yrs old₩429.2M₩13M / pyeong₩403M (2026.10.27)Lowest listing ₩390M
14. Osansegyo e-Pyeonhansesang (오산세교e편한세상)Jigot-dong · 25 pyeong · 2,050 homes · 9 yrs old₩301.02M₩12.04M / pyeong₩290M (2026.11.03)Lowest listing ₩285M
15. Osanunam Jugong 3 (오산운암주공3단지)Busan-dong · 23 pyeong · 1,651 homes · 27 yrs old₩259.33M₩11.27M / pyeong₩295M (2026.10.22)Lowest listing ₩240M
16. Osanunam Jugong 5 (오산운암주공5단지)Won-dong · 23 pyeong · 1,186 homes · 28 yrs old₩257.64M₩11.2M / pyeong₩238M (2026.11.11)Lowest listing ₩232M
17. Osanunam Jugong 2 (오산운암주공2단지)Osan-dong · 31 pyeong · 1,036 homes · 27 yrs old₩347.09M₩11.19M / pyeong₩280M (2026.11.07)Lowest listing ₩290M
18. Osanunam Jugong 1 (오산운암주공1단지)Busan-dong · 22 pyeong · 1,755 homes · 27 yrs old₩232.39M₩10.56M / pyeong₩226M (2026.11.10)Lowest listing ₩215M
19. Osan Daewoo (오산대우)Sucheong-dong · 24 pyeong · 1,144 homes · 34 yrs old₩241.07M₩10.04M / pyeong₩250M (2026.10.15)Lowest listing ₩230M
20. Segyo Desian Fore (세교데시앙포레)Geumam-dong · 46 pyeong · 1,060 homes · 17 yrs old₩451.25M₩9.8M / pyeong₩480M (2026.11.11)Lowest listing ₩450M
21. Osan Xi (오산자이)Cheongho-dong · 33 pyeong · 1,060 homes · 20 yrs old₩313.23M₩9.49M / pyeong₩330M (2026.11.11)Lowest listing ₩280M
22. Unam First Ville (우남퍼스트빌)Gwol-dong · 34 pyeong · 1,023 homes · 23 yrs old₩302.24M₩8.88M / pyeong₩310M (2026.11.02)Lowest listing ₩300M
23. Dongbu Samhwan (동부삼환)Won-dong · 23 pyeong · 1,168 homes · 31 yrs old₩194.17M₩8.44M / pyeong₩198M (2026.11.07)Lowest listing ₩170M
24. Lotte Castle Wineoseu Fore (롯데캐슬위너스포레)Yangsan-dong · 33 pyeong · 1,672 homes · 0 yrs old—₩0 / pyeong₩582M (2026.10.20)Lowest listing ₩494.7M
25. Bukosan Xi River Beul City (북오산자이리버블시티)Naesammi-dong · 33 pyeong · 1,275 homes · 0 yrs old—₩0 / pyeong₩666.08M (2026.10.07)Lowest listing ₩611.38M
26. Osansegyoumirin Lake City (오산세교우미린레이크시티)Seo-dong · 33 pyeong · 1,424 homes · 0 yrs old—₩0 / pyeong₩541.6M (2026.11.05)Lowest listing ₩487.1M

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.