Gangseo-gu, Seoul apartments of 40 pyeong or more (132 m²+)

Richgo tracks 13 apartments of 40 pyeong or more (132 m²+) in Gangseo-gu, Seoul (representative-size sale estimates as of 2026.09.28). The average is ₩28.04M per pyeong (3.3 m²); the highest per pyeong are Magokembaelli 7 (마곡엠밸리7단지) (₩53.55M), Magokembaelli 5 (마곡엠밸리5단지) (₩40.08M), Magokembaelli 4 (마곡엠밸리4단지) (₩39.86M).

Top 13 by price per pyeong · prices for each complex's representative unit size, in Korean won
ComplexRichgo estimateLatest sale · listing
1. Magokembaelli 7 (마곡엠밸리7단지)Magok-dong · 44 pyeong · 1,004 homes · 13 yrs old₩2.357B₩53.55M / pyeong₩2.4B (2026.08.05)Lowest listing ₩2.38B
2. Magokembaelli 5 (마곡엠밸리5단지)Magok-dong · 45 pyeong · 439 homes · 13 yrs old₩1.804B₩40.08M / pyeong₩1.74B (2026.06.23)Lowest listing ₩1.78B
3. Magokembaelli 4 (마곡엠밸리4단지)Magok-dong · 46 pyeong · 420 homes · 13 yrs old₩1.834B₩39.86M / pyeong₩1.5B (2026.05.07)Lowest listing ₩2.1B
4. Magokembaelli 3 (마곡엠밸리3단지)Magok-dong · 47 pyeong · 315 homes · 13 yrs old₩1.735B₩36.91M / pyeong₩1.64B (2026.05.07)Lowest listing ₩1.98B
5. Daelim, Kyungdong (대림,경동)Gayang-dong · 46 pyeong · 540 homes · 34 yrs old₩1.509B₩32.81M / pyeong₩1.5B (2026.08.25)Lowest listing ₩1.5B
6. Deungchon Daelim (등촌대림)Deungchon-dong · 45 pyeong · 680 homes · 32 yrs old₩1.42B₩31.54M / pyeong₩1.35B (2026.06.23)Lowest listing ₩1.49B
7. Dongsin, Daea (동신,대아)Gayang-dong · 48 pyeong · 660 homes · 34 yrs old₩1.484B₩30.9M / pyeong₩1.45B (2026.06.05)Lowest listing ₩1.6B
8. River Pelliseu (리버펠리스)Yeomchang-dong · 44 pyeong · 66 homes · 26 yrs old₩1.26B₩28.63M / pyeong₩1.16B (2025.05.14)
9. Gayangjungang Heights (가양중앙하이츠)Gayang-dong · 45 pyeong · 164 homes · 28 yrs old₩1.211B₩26.9M / pyeong₩1.2B (2026.08.11)Lowest listing ₩1.25B
10. Hwagok Prugio (화곡푸르지오)Hwagok-dong · 49 pyeong · 2,176 homes · 25 yrs old₩1.272B₩25.94M / pyeong₩1.27B (2026.08.22)Lowest listing ₩1.28B
11. Deungchonsinwon (등촌신원)Deungchon-dong · 43 pyeong · 68 homes · 30 yrs old₩748.44M₩17.4M / pyeong₩680M (2023.10.13)Lowest listing ₩1.1B
12. Gomdallae (곰달래)Hwagok-dong · 40 pyeong · 45 homes · 30 yrs old—₩0 / pyeong₩485M (2025.04.10)
13. Grand I-Park (그랜드아이파크)Hwagok-dong · 67 pyeong · 159 homes · 17 yrs old—₩0 / pyeong₩1.05B (2026.05.18)Lowest listing ₩1.49B

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.