Korea Apt Prices

Seosandongmun Dong-A The Prime 서산동문동아더프라임

Dongmun-dong (동문동), Seosan-si, Chungcheongnam-do · built 2013

The English name is a romanization of the Korean name, not an official English name.

Sales, last 12 months
19
since Sep 2025
Jeonse leases, last 12 months
10
Monthly-rent leases, last 12 months
4

19 sales of Seosandongmun Dong-A The Prime (서산동문동아더프라임) 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 ₩2.6 million/m² (4 sales), 2.8% higher than Jun 2025–Aug 2025 (₩2.5 million/m², 5 sales).

The most recent reported sale was a 85.0 m² unit on floor 9 for ₩228 million (contract date 2026-08-28).

Sale prices per m²

Every reported sale and the quarterly median One sale Quarterly median (3+ sales)
₩2M₩2M₩2M₩3M₩3MSep ’24Mar ’25Sep ’25Mar ’26Oct ’262024-09-25: 85.0 m², ₩238 million (2.8M/m²)2024-10-30: 84.7 m², ₩207 million (2.4M/m²)2024-10-08: 85.0 m², ₩190 million (2.2M/m²)2024-10-07: 85.0 m², ₩185 million (2.2M/m²)2024-11-17: 85.0 m², ₩220 million (2.6M/m²)2024-12-27: 85.0 m², ₩213 million (2.5M/m²)2025-01-18: 84.7 m², ₩215 million (2.5M/m²)2025-02-07: 85.0 m², ₩195 million (2.3M/m²)2025-03-04: 85.0 m², ₩200 million (2.4M/m²)2025-03-04: 85.0 m², ₩225 million (2.6M/m²)2025-03-01: 112.7 m², ₩278 million (2.5M/m²)2025-05-13: 84.7 m², ₩200 million (2.4M/m²)2025-06-04: 85.0 m², ₩210 million (2.5M/m²)2025-07-05: 85.0 m², ₩215 million (2.5M/m²)2025-07-01: 84.7 m², ₩220 million (2.6M/m²)2025-07-01: 85.0 m², ₩210 million (2.5M/m²)2025-08-18: 85.0 m², ₩242 million (2.8M/m²)2025-09-04: 85.0 m², ₩226 million (2.7M/m²)2025-10-14: 85.0 m², ₩200 million (2.4M/m²)2025-12-08: 85.0 m², ₩221 million (2.6M/m²)2026-01-29: 84.7 m², ₩217 million (2.6M/m²)2026-01-26: 112.7 m², ₩310 million (2.8M/m²)2026-01-19: 112.7 m², ₩280 million (2.5M/m²)2026-01-18: 85.0 m², ₩215 million (2.5M/m²)2026-01-07: 85.0 m², ₩193 million (2.3M/m²)2026-02-23: 85.0 m², ₩210 million (2.5M/m²)2026-02-11: 112.7 m², ₩265 million (2.4M/m²)2026-02-19: 84.7 m², ₩239 million (2.8M/m²)2026-03-15: 85.0 m², ₩205 million (2.4M/m²)2026-03-05: 85.0 m², ₩212 million (2.5M/m²)2026-04-23: 85.0 m², ₩210 million (2.5M/m²)2026-04-07: 84.7 m², ₩210 million (2.5M/m²)2026-06-20: 85.0 m², ₩230 million (2.7M/m²)2026-06-21: 84.7 m², ₩214 million (2.5M/m²)2026-06-16: 85.0 m², ₩210 million (2.5M/m²)2026-08-28: 85.0 m², ₩228 million (2.7M/m²)
QuarterSalesMedian per m²
2026-Q3 (to Aug)1–
2026-Q25₩2.5 million/m²
2026-Q110₩2.5 million/m²
2025-Q42–
2025-Q35₩2.6 million/m²
2025-Q22–
2025-Q15₩2.5 million/m²
2024-Q45₩2.4 million/m²
2024-Q31–

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
16
Median price
₩213 million
Median per m²
₩2.5 million/m²
Median jeonse deposit
₩178 million (9 leases)
Latest sales
Contract dateAreaFloorPricePer m²
2026-08-2885.0 m²9₩228 million₩2.7 million/m²
2026-06-2184.7 m²3₩214 million₩2.5 million/m²
2026-06-2085.0 m²6₩230 million₩2.7 million/m²
2026-06-1685.0 m²6₩210 million₩2.5 million/m²
2026-04-2385.0 m²14₩210 million₩2.5 million/m²

85–135 m²

Sales, 12 months
3
Median price
₩280 million
Median per m²
₩2.5 million/m²
Median jeonse deposit
– (1 lease)
Latest sales
Contract dateAreaFloorPricePer m²
2026-02-11112.7 m²5₩265 million₩2.4 million/m²
2026-01-26112.7 m²9₩310 million₩2.8 million/m²
2026-01-19112.7 m²1₩280 million₩2.5 million/m²
2025-03-01112.7 m²5₩278 million₩2.5 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 서산동문동아더프라임 as the complex name.