Dongmun-dong (동문동), Seosan-si, Chungcheongnam-do · built 1991
The English name is a romanization of the Korean name, not an official English name.
Sales, last 12 months
36
since Sep 2025
Jeonse leases, last 12 months
18
Monthly-rent leases, last 12 months
22
36 sales of Samseong (삼성) 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 ₩1.5 million/m² (8 sales), 7.0% higher than Jun 2025–Aug 2025 (₩1.4 million/m², 14 sales).
The most recent reported sale was a 70.3 m² unit on floor 5 for ₩136 million (contract date 2026-09-21).
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)
4
₩1.7 million/m²
2026-Q2
9
₩1.5 million/m²
2026-Q1
8
₩1.5 million/m²
2025-Q4
13
₩1.5 million/m²
2025-Q3
14
₩1.4 million/m²
2025-Q2
7
₩1.4 million/m²
2025-Q1
7
₩1.3 million/m²
2024-Q4
11
₩1.6 million/m²
2024-Q3
5
₩1.5 million/m²
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
34
Median price
₩105 million
Median per m²
₩1.5 million/m²
Median jeonse deposit
₩85 million (17 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-09-21
70.3 m²
5
₩136 million
₩1.9 million/m²
2026-09-03
73.5 m²
7
₩100 million
₩1.4 million/m²
2026-08-05
70.3 m²
4
₩129 million
₩1.8 million/m²
2026-08-04
73.5 m²
5
₩125 million
₩1.7 million/m²
2026-07-28
70.3 m²
6
₩113 million
₩1.6 million/m²
85–135 m²
Sales, 12 months
2
Median price
–
Median per m²
–
Median jeonse deposit
– (1 lease)
Latest sales
Contract date
Area
Floor
Price
Per m²
2025-10-31
90.3 m²
4
₩128 million
₩1.4 million/m²
2025-10-26
90.3 m²
5
₩140 million
₩1.6 million/m²
2025-08-23
90.3 m²
2
₩133 million
₩1.5 million/m²
2025-06-16
90.3 m²
9
₩138 million
₩1.5 million/m²
2025-04-29
90.3 m²
2
₩130 million
₩1.4 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 Seosan-si, Chungcheongnam-do as the
region and 삼성 as the complex name.