Sinnae-dong (신내동), Jungnang-gu, Seoul · built 1994
The English name is a romanization of the Korean name, not an official English name.
Sales, last 12 months
55
since Sep 2025
Jeonse leases, last 12 months
42
Monthly-rent leases, last 12 months
12
55 sales of Sungwon (성원) 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 ₩8.3 million/m² (6 sales), 9.5% higher than Jun 2025–Aug 2025 (₩7.6 million/m², 7 sales).
The most recent reported sale was a 84.3 m² unit on floor 11 for ₩800 million (contract date 2026-10-07).
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)
1
–
2026-Q2
18
₩7.9 million/m²
2026-Q1
19
₩7.6 million/m²
2025-Q4
12
₩7.4 million/m²
2025-Q3
8
₩7.5 million/m²
2025-Q2
9
₩7.5 million/m²
2025-Q1
8
₩7.4 million/m²
2024-Q4
5
₩7.3 million/m²
2024-Q3
2
–
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
55
Median price
₩642 million
Median per m²
₩7.6 million/m²
Median jeonse deposit
₩428 million (42 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-10-07
84.3 m²
11
₩800 million
₩9.5 million/m²
2026-10-02
84.3 m²
1
₩668 million
₩7.9 million/m²
2026-10-02
84.9 m²
14
₩829 million
₩9.8 million/m²
2026-09-29
84.4 m²
23
₩750 million
₩8.9 million/m²
2026-09-19
84.3 m²
16
₩810 million
₩9.6 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 Jungnang-gu, Seoul as the
region and 성원 as the complex name.