Banghwa-dong (방화동), Gangseo-gu, Seoul · built 1993
The English name is a romanization of the Korean name, not an official English name.
Sales, last 12 months
37
since Sep 2025
Jeonse leases, last 12 months
49
Monthly-rent leases, last 12 months
14
37 sales of Dongseong (동성) were reported in the last 12 complete months, most of them in the 60–85 m² size band.
The median price per m² in Jun 2026–Aug 2026 was ₩11.4 million/m² (11 sales), 17.2% higher than Jun 2025–Aug 2025 (₩9.8 million/m², 8 sales).
The most recent reported sale was a 76.8 m² unit on floor 12 for ₩880 million (contract date 2026-08-15).
Sale prices per m²
Every reported sale and the quarterly medianOne sale Quarterly median (3+ sales)
Quarter
Sales
Median per m²
2026-Q3 (to Aug)
7
₩11.6 million/m²
2026-Q2
18
₩10.2 million/m²
2026-Q1
5
₩10.2 million/m²
2025-Q4
5
₩9.9 million/m²
2025-Q3
4
₩9.5 million/m²
2025-Q2
12
₩9.6 million/m²
2025-Q1
3
₩9.8 million/m²
2024-Q4
1
–
2024-Q3
1
–
By size
Size bands use exclusive (private) floor area. Medians cover the last 12 complete months and need at least 3 deals;
the latest sales lists include deals still inside the reporting window.
60–85 m²
Sales, 12 months
37
Median price
₩790 million
Median per m²
₩10.3 million/m²
Median jeonse deposit
₩450 million (49 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-08-15
76.8 m²
12
₩880 million
₩11.5 million/m²
2026-08-08
85.0 m²
13
₩920 million
₩10.8 million/m²
2026-08-06
64.7 m²
8
₩874 million
₩13.5 million/m²
2026-07-30
64.7 m²
9
₩884 million
₩13.7 million/m²
2026-07-22
64.7 m²
9
₩790 million
₩12.2 million/m²
Want every sale and lease of this complex? Download them as JSON, CSV or Excel with the
Korea Real Estate Transactions Actor on Apify: enter Gangseo-gu, Seoul as the
region and 동성 as the complex name.