BUILDING TRANSACTION DATA
Biz-Well Seongsu
Biz-Well 성수
Seongdong-gu (성동구) · Seongsu-dong 1-ga (성수동1가) · Officetel (오피스텔)
Recent contracts5Last 6 completed months
New monthly-rent contracts3
Typical size26.7㎡
Median jeonse deposit₩272,500,000≈ $204,375
Monthly rent by deposit
Monthly rent is compared within the same deposit range. New contracts are preferred when enough are identified.
Deposit range · ₩10,000,000–₩30,000,000Under 5 contractsPrices are hidden until at least 5 contracts are observed.
Deposit range · ₩30,000,000–₩50,000,000Under 5 contractsPrices are hidden until at least 5 contracts are observed.
By floor area
Different size groups, such as roughly 60㎡ and 85㎡, are kept separate instead of being blended into one building-wide rent figure.
Around 20.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
Around 25.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
New vs renewal
New contracts3
Renewals2
Not specified0
Raw monthly-rent trend
This raw trend can mix different deposit structures. Use the deposit-band sections above for a specific rent comparison.
Not enough monthly observations to show a trend.
Recent signed contracts
These are recently reported signed contracts, not live inventory.
| Type | Size | Deposit | Monthly rent | Contract date |
|---|---|---|---|---|
| Renewal | 39.8㎡ | ₩272,500,000≈ $204,375 | Jeonse-style · ₩0 | Aug 11, 2026 |
| Renewal | 24.6㎡ | ₩30,000,000≈ $22,500 | ₩400,000≈ $300 | Jun 15, 2026 |
| New | 26.7㎡ | ₩20,000,000≈ $15,000 | ₩750,000≈ $563 | May 19, 2026 |
| New | 26.7㎡ | ₩20,000,000≈ $15,000 | ₩750,000≈ $563 | May 19, 2026 |
| New | 19.1㎡ | ₩30,000,000≈ $22,500 | ₩550,000≈ $413 | May 9, 2026 |
Use this as market context. Individual units can differ by floor, orientation, condition and contract terms. Rental and sale transactions are displayed as separate official reported datasets.