Korea Apt Prices

Saetbyeolmaeul (Dongseong) 샛별마을(동성)

Bundang-dong (분당동), Bundang-gu, Seongnam-si, Gyeonggi-do · built 1992

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

Sales, last 12 months
32
since Sep 2025
Jeonse leases, last 12 months
45
Monthly-rent leases, last 12 months
32

32 sales of Saetbyeolmaeul (Dongseong) (샛별마을(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 ₩24.2 million/m² (3 sales), 30.7% higher than Jun 2025–Aug 2025 (₩18.5 million/m², 4 sales).

The most recent reported sale was a 59.4 m² unit on floor 1 for ₩1.44 billion (contract date 2026-06-17).

Sale prices per m²

Every reported sale and the quarterly median One sale Quarterly median (3+ sales)
₩10M₩15M₩20M₩25M₩30MSep ’24Mar ’25Sep ’25Mar ’26Oct ’262024-10-09: 59.4 m², ₩900 million (15.2M/m²)2024-12-09: 84.8 m², ₩1.30 billion (15.3M/m²)2025-04-16: 59.4 m², ₩1.00 billion (16.8M/m²)2025-04-18: 84.8 m², ₩1.41 billion (16.6M/m²)2025-06-27: 59.4 m², ₩1.11 billion (18.7M/m²)2025-06-22: 59.4 m², ₩1.08 billion (18.2M/m²)2025-06-19: 69.4 m², ₩1.28 billion (18.4M/m²)2025-08-19: 69.4 m², ₩1.30 billion (18.7M/m²)2025-09-08: 59.4 m², ₩1.14 billion (19.2M/m²)2025-09-19: 69.4 m², ₩1.40 billion (20.1M/m²)2025-09-13: 84.8 m², ₩1.56 billion (18.4M/m²)2025-10-15: 84.8 m², ₩1.75 billion (20.6M/m²)2025-10-14: 59.4 m², ₩1.25 billion (21.0M/m²)2025-10-15: 69.4 m², ₩1.43 billion (20.6M/m²)2025-11-26: 69.4 m², ₩1.55 billion (22.3M/m²)2026-01-26: 69.4 m², ₩1.58 billion (22.8M/m²)2026-01-13: 84.8 m², ₩1.75 billion (20.6M/m²)2026-01-08: 59.4 m², ₩1.52 billion (25.6M/m²)2026-01-07: 84.8 m², ₩1.75 billion (20.6M/m²)2026-01-03: 69.4 m², ₩1.56 billion (22.5M/m²)2026-02-21: 59.4 m², ₩1.30 billion (22.0M/m²)2026-02-23: 84.8 m², ₩1.79 billion (21.1M/m²)2026-02-21: 84.8 m², ₩1.76 billion (20.7M/m²)2026-02-04: 69.4 m², ₩1.59 billion (23.0M/m²)2026-02-02: 84.8 m², ₩1.72 billion (20.2M/m²)2026-03-26: 84.8 m², ₩1.80 billion (21.2M/m²)2026-03-27: 59.4 m², ₩1.35 billion (22.7M/m²)2026-03-07: 59.4 m², ₩1.45 billion (24.4M/m²)2026-04-29: 69.4 m², ₩1.51 billion (21.8M/m²)2026-04-30: 101.9 m², ₩1.90 billion (18.6M/m²)2026-04-24: 84.8 m², ₩1.70 billion (20.0M/m²)2026-04-24: 59.4 m², ₩1.38 billion (23.2M/m²)2026-04-22: 84.8 m², ₩1.35 billion (15.9M/m²)2026-05-26: 69.4 m², ₩1.55 billion (22.3M/m²)2026-05-19: 69.4 m², ₩1.54 billion (22.2M/m²)2026-05-13: 84.8 m², ₩1.71 billion (20.2M/m²)2026-05-08: 69.4 m², ₩1.50 billion (21.6M/m²)2026-06-17: 59.4 m², ₩1.44 billion (24.2M/m²)2026-06-06: 59.4 m², ₩1.52 billion (25.6M/m²)2026-06-01: 133.7 m², ₩2.11 billion (15.8M/m²)
QuarterSalesMedian per m²
2026-Q212₩21.7 million/m²
2026-Q113₩22.0 million/m²
2025-Q44₩20.8 million/m²
2025-Q34₩19.0 million/m²
2025-Q25₩18.2 million/m²
2024-Q42–

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
9
Median price
₩1.38 billion
Median per m²
₩23.2 million/m²
Median jeonse deposit
₩385 million (13 leases)
Latest sales
Contract dateAreaFloorPricePer m²
2026-06-1759.4 m²1₩1.44 billion₩24.2 million/m²
2026-06-0659.4 m²8₩1.52 billion₩25.6 million/m²
2026-04-2459.4 m²10₩1.38 billion₩23.2 million/m²
2026-03-2759.4 m²2₩1.35 billion₩22.7 million/m²
2026-03-0759.4 m²7₩1.45 billion₩24.4 million/m²

60–85 m²

Sales, 12 months
21
Median price
₩1.58 billion
Median per m²
₩20.7 million/m²
Median jeonse deposit
₩600 million (27 leases)
Latest sales
Contract dateAreaFloorPricePer m²
2026-05-2669.4 m²3₩1.55 billion₩22.3 million/m²
2026-05-1969.4 m²7₩1.54 billion₩22.2 million/m²
2026-05-1384.8 m²15₩1.71 billion₩20.2 million/m²
2026-05-0869.4 m²7₩1.50 billion₩21.6 million/m²
2026-04-2969.4 m²1₩1.51 billion₩21.8 million/m²

85–135 m²

Sales, 12 months
2
Median price
–
Median per m²
–
Median jeonse deposit
₩740 million (5 leases)
Latest sales
Contract dateAreaFloorPricePer m²
2026-06-01133.7 m²2₩2.11 billion₩15.8 million/m²
2026-04-30101.9 m²10₩1.90 billion₩18.6 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 Bundang-gu, Seongnam-si, Gyeonggi-do as the region and 샛별마을(동성) as the complex name.