Sinnae-dong (신내동), Jungnang-gu, Seoul · built 1993
The English name is a romanization of the Korean name, not an official English name.
Sales, last 12 months
50
since Sep 2025
Jeonse leases, last 12 months
50
Monthly-rent leases, last 12 months
32
50 sales of Dongseong 1 (동성1) were reported in the last 12 complete months, most of them in the up to 60 m² size band.
The median price per m² in Jun 2026–Aug 2026 was ₩10.5 million/m² (11 sales), 28.9% higher than Jun 2025–Aug 2025 (₩8.2 million/m², 7 sales).
The most recent reported sale was a 59.4 m² unit on floor 7 for ₩658 million (contract date 2026-10-02).
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)
9
₩10.5 million/m²
2026-Q2
19
₩8.6 million/m²
2026-Q1
9
₩8.4 million/m²
2025-Q4
9
₩7.3 million/m²
2025-Q3
7
₩8.5 million/m²
2025-Q2
15
₩7.9 million/m²
2025-Q1
6
₩8.1 million/m²
2024-Q4
8
₩8.2 million/m²
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.
up to 60 m²
Sales, 12 months
21
Median price
₩530 million
Median per m²
₩8.9 million/m²
Median jeonse deposit
₩330 million (21 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-10-02
59.4 m²
7
₩658 million
₩11.1 million/m²
2026-09-30
59.4 m²
14
₩680 million
₩11.4 million/m²
2026-09-03
59.4 m²
19
₩640 million
₩10.8 million/m²
2026-09-01
59.4 m²
1
₩610 million
₩10.3 million/m²
2026-08-20
59.4 m²
9
₩640 million
₩10.8 million/m²
60–85 m²
Sales, 12 months
17
Median price
₩559 million
Median per m²
₩8.4 million/m²
Median jeonse deposit
₩410 million (22 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-08-20
85.0 m²
2
₩740 million
₩8.7 million/m²
2026-07-06
85.0 m²
2
₩690 million
₩8.1 million/m²
2026-06-10
85.0 m²
13
₩770 million
₩9.1 million/m²
2026-05-22
65.6 m²
2
₩540 million
₩8.2 million/m²
2026-05-16
84.1 m²
8
₩732 million
₩8.7 million/m²
85–135 m²
Sales, 12 months
12
Median price
₩748 million
Median per m²
₩6.0 million/m²
Median jeonse deposit
₩550 million (7 leases)
Latest sales
Contract date
Area
Floor
Price
Per m²
2026-08-03
125.5 m²
6
₩780 million
₩6.2 million/m²
2026-05-21
125.5 m²
4
₩760 million
₩6.1 million/m²
2026-04-18
125.5 m²
15
₩785 million
₩6.3 million/m²
2026-04-10
125.5 m²
13
₩765 million
₩6.1 million/m²
2026-04-04
125.5 m²
7
₩740 million
₩5.9 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 동성1 as the complex name.