Seongdong-gu, Seoul apartment prices
서울특별시 성동구 · latest complete month: August 2026
Sales
54
-44.9% vs previous month
Median sale price
₩1.73 billion
-1.8% vs previous month
Median price per m²
₩23.0 million/m²
-4.3% vs previous month
Median jeonse deposit
₩746 million
+2.2% vs previous month
Jeonse ratio
44.0%
jeonse ÷ sale price, per m²
In August 2026, 54 apartment sales were reported in Seongdong-gu, Seoul, down 44.9% from July 2026 (98) and down 74.3% from August 2025 (210).
The median sale price was ₩1.73 billion, down 1.8% from July 2026.
The median price per m² of exclusive area was ₩23.0 million/m² (-4.3% month on month).
The median jeonse deposit was ₩746 million, up 2.2% from July 2026. 308 jeonse and 394 monthly-rent leases were reported.
The jeonse ratio was 44.0%, compared with 42.0% in July 2026.
Over the 24 months shown, monthly sales ranged from 54 (August 2026) to 765 (June 2025).
Deals can be reported up to 30 days after signing, so newer months are still filling up: 62 sales so far in September 2026 (reporting closes 2026-10-30); 18 sales so far in October 2026 (reporting closes 2026-11-30). These counts are not compared with earlier months.
Last 24 months
Monthly figures
| Month | Sales | Median price | Median per m² | Jeonse leases | Median jeonse | Jeonse ratio | Monthly-rent leases |
|---|---|---|---|---|---|---|---|
| August 2026 | 54 | ₩1.73 billion | ₩23.0 million/m² | 308 | ₩746 million | 44.0% | 394 |
| July 2026 | 98 | ₩1.76 billion | ₩24.0 million/m² | 364 | ₩730 million | 42.0% | 282 |
| June 2026 | 130 | ₩1.78 billion | ₩23.6 million/m² | 382 | ₩758 million | 42.5% | 450 |
| May 2026 | 224 | ₩1.81 billion | ₩24.0 million/m² | 400 | ₩750 million | 39.3% | 340 |
| April 2026 | 218 | ₩1.75 billion | ₩23.4 million/m² | 444 | ₩727 million | 40.3% | 344 |
| March 2026 | 108 | ₩1.67 billion | ₩21.9 million/m² | 499 | ₩730 million | 43.8% | 384 |
| February 2026 | 117 | ₩1.64 billion | ₩21.8 million/m² | 422 | ₩730 million | 42.5% | 360 |
| January 2026 | 127 | ₩1.65 billion | ₩21.4 million/m² | 655 | ₩735 million | 45.7% | 532 |
| December 2025 | 199 | ₩885 million | ₩17.6 million/m² | 523 | ₩750 million | 56.8% | 423 |
| November 2025 | 65 | ₩1.50 billion | ₩20.0 million/m² | 585 | ₩682 million | 45.8% | 382 |
| October 2025 | 370 | ₩1.60 billion | ₩21.0 million/m² | 482 | ₩668 million | 42.6% | 335 |
| September 2025 | 560 | ₩1.58 billion | ₩20.5 million/m² | 566 | ₩680 million | 46.0% | 417 |
| August 2025 | 210 | ₩1.46 billion | ₩19.4 million/m² | 583 | ₩650 million | 47.2% | 424 |
| July 2025 | 104 | ₩1.35 billion | ₩17.2 million/m² | 604 | ₩630 million | 50.3% | 558 |
| June 2025 | 765 | ₩1.55 billion | ₩19.7 million/m² | 668 | ₩690 million | 44.5% | 413 |
| May 2025 | 504 | ₩1.48 billion | ₩19.8 million/m² | 596 | ₩650 million | 44.5% | 411 |
| April 2025 | 319 | ₩1.52 billion | ₩19.9 million/m² | 583 | ₩640 million | 43.3% | 397 |
| March 2025 | 583 | ₩1.42 billion | ₩19.5 million/m² | 723 | ₩660 million | 45.3% | 385 |
| February 2025 | 368 | ₩1.39 billion | ₩19.1 million/m² | 611 | ₩640 million | 44.2% | 419 |
| January 2025 | 177 | ₩1.35 billion | ₩18.7 million/m² | 493 | ₩630 million | 47.7% | 360 |
| December 2024 | 137 | ₩1.33 billion | ₩17.7 million/m² | 503 | ₩650 million | 47.3% | 360 |
| November 2024 | 146 | ₩1.39 billion | ₩17.8 million/m² | 398 | ₩630 million | 49.5% | 335 |
| October 2024 | 160 | ₩1.39 billion | ₩18.2 million/m² | 477 | ₩650 million | 49.2% | 314 |
| September 2024 | 118 | ₩1.44 billion | ₩19.5 million/m² | 383 | ₩660 million | 47.0% | 273 |
Medians are shown only for months with at least 10 deals. Cancelled sales are excluded.
Want every transaction behind this table? Download them as JSON, CSV or Excel with the Korea Real Estate Transactions Actor on Apify: enter Seongdong-gu, Seoul as the region.
Apartment complexes in Seongdong-gu, Seoul
73 complexes in Seongdong-gu, Seoul had at least 10 reported sales in the last 12 complete months.
| Complex | Neighbourhood | Sales, last 12 months |
|---|---|---|
| Rabomseongdong 라봄성동 | Majang-dong | 91 |
| Senteuraseu 센트라스 | Hawangsimni-dong | 88 |
| Daelim e- Pyeonhansesang 대림e-편한세상 | Haengdang-dong | 80 |
| Haengdang Hanjin Town 행당한진타운 | Haengdang-dong | 76 |
| Byucksan 벽산 | Geumhodong 1-ga | 76 |
| Seoulsup Hanshin Deo Hyu 서울숲 한신 더 휴 | Haengdang-dong | 54 |
| Tenjeuhil (Complex 1) 텐즈힐(1단지) | Hawangsimni-dong | 54 |
| Hyundai 현대 | Majang-dong | 52 |
| Raemian Oksu River Jen 래미안 옥수 리버젠 | Oksu-dong | 47 |
| Wangsimnipungnimaiwon 왕십리풍림아이원 | Hawangsimni-dong | 42 |
| Byucksan 벽산 | Hawangsimni-dong | 41 |
| Daewoo 대우 | Geumhodong 4-ga | 41 |
| Shindongah 신동아 | Eungbong-dong | 41 |
| Daelim Gangbyeon Town 대림강변타운 | Eungbong-dong | 38 |
| Wangsimni Xi 왕십리자이 | Hawangsimni-dong | 37 |
| Ipyeonhansesang Kumho Park Hills 이편한세상금호파크힐스 | Geumhodong 1-ga | 37 |
| Sin Kumho Park Xi 신금호파크자이 | Geumhodong 2-ga | 37 |
| Oksu Park Hills 101 Dong ~116 Dong 옥수파크힐스101동~116동 | Oksu-dong | 36 |
| Tenjeuhil (Complex 2) 텐즈힐(2단지) | Sangwangsimni-dong | 35 |
| Oksusamseong 옥수삼성 | Oksu-dong | 34 |
| Keukdong 극동 | Oksu-dong | 32 |
| Seoulsup Prugio 서울숲푸르지오 | Geumhodong 4-ga | 31 |
| Kumho Beseuteubil 금호베스트빌 | Hawangsimni-dong | 31 |
| Geonyeong 건영 | Songjeong-dong | 30 |
| Doosan 두산 | Geumhodong 3-ga | 30 |
| Seoulsup River Byu Xi 서울숲리버뷰자이 | Haengdang-dong | 30 |
| Kumho Samseong Raemian 금호삼성래미안 | Geumhodong 1-ga | 29 |
| Seoulsuphaengdang Prugio 서울숲행당푸르지오 | Haengdang-dong | 28 |
| Keukdong Geurin 극동그린 | Oksu-dong | 26 |
| Shindongah 신동아 | Haengdang-dong | 25 |
| Serim 세림 | Majang-dong | 24 |
| Raemian Hai River 래미안하이리버 | Geumhodong 2-ga | 24 |
| Teurimaje 트리마제 | Seongsudong 1-ga | 24 |
| Hanshin Muhak 한신무학 | Hawangsimni-dong | 23 |
| Kumho Hanshin 금호한신 | Geumhodong 3-ga | 21 |
| Keukdong Miraju 극동미라주 | Hawangsimni-dong | 20 |
| Muhak Hyundai 무학현대 | Hawangsimni-dong | 20 |
| Dong-A Geurin 동아그린 | Seongsudong 1-ga | 19 |
| Seoulsup Phase 2 Prugio 서울숲2차푸르지오 | Geumhodong 4-ga | 19 |
| Oksu Park Hills 117 Dong ~125 Dong 옥수파크힐스117동~125동 | Oksu-dong | 18 |
| Hyundai 현대 | Oksu-dong | 18 |
| Hyundai I-PARK 현대I-PARK | Seongsudong 2-ga | 18 |
| Wangsimnisamseong Apartment 왕십리삼성아파트 | Majang-dong | 18 |
| Seoulsup IPARK 서울숲아이파크 | Songjeong-dong | 18 |
| Kumho Xi Phase 1 금호자이1차 | Geumhodong 2-ga | 17 |
| Hillstate Seoulsup River 힐스테이트서울숲리버 | Geumhodong 4-ga | 17 |
| Wangsimni Kumho Eoullim 왕십리금호어울림 | Majang-dong | 17 |
| Haengdang Doosan We've 행당두산위브 | Haengdang-dong | 17 |
| Daelim (Phase 2) 대림(2차) | Eungbong-dong | 16 |
| Daelim (Phase 1) 대림(1차) | Eungbong-dong | 16 |
| Kumho Xi Phase 2 금호자이2차 | Geumhodong 3-ga | 16 |
| Kumho Hyundai 금호현대 | Eungbong-dong | 16 |
| Seoulsup River Geurin Dong-A Apartment 서울숲리버그린동아아파트 | Eungbong-dong | 15 |
| Hannam Heights 한남하이츠 | Oksu-dong | 15 |
| Jungang Heights 중앙하이츠 | Sageun-dong | 15 |
| Seoulsup IPARK River Foret Phase 1 서울숲아이파크리버포레1차 | Seongsudong 1-ga | 15 |
| Seoulsup The Sharp 서울숲더샵 | Haengdang-dong | 14 |
| Seongsuubang Phase 2 Apartment 성수우방2차아파트 | Seongsudong 2-ga | 14 |
| Ssangyong 쌍용 | Seongsudong 1-ga | 14 |
| Lotte Castle Park 롯데캐슬파크 | Seongsudong 2-ga | 14 |
| Dong-A 동아 | Seongsudong 1-ga | 13 |
| Samseongswereubil 삼성쉐르빌 | Doseon-dong | 13 |
| Lotte 롯데 | Geumhodong 4-ga | 12 |
| Wangsimni KCC Switzen 왕십리KCC스위첸 | Hawangsimni-dong | 12 |
| Daeseongyunideu 대성유니드 | Majang-dong | 11 |
| Seoulsupreussiel 서울숲르씨엘 | Geumhodong 4-ga | 11 |
| Oksu Eoullim 옥수어울림 | Oksu-dong | 11 |
| Hyundai Geurin 현대그린 | Seongsudong 1-ga | 10 |
| Seoulsupseongsu Hyundai 서울숲성수현대 | Seongsudong 1-ga | 10 |
| Sinseongmisojium 신성미소지움 | Majang-dong | 10 |
| Majangdongjungang Heights 마장동중앙하이츠 | Majang-dong | 10 |
| Jungang Heights Bil 중앙하이츠빌 | Seongsudong 1-ga | 10 |
| Cheonggye SKVIEW 청계SKVIEW | Yongdap-dong | 10 |