BUILDING TRANSACTION DATA
헬마빌딩
Gangdong-gu (강동구) · Amsa-dong (암사동) · Officetel (오피스텔)
Recent contracts5Last 6 completed months
New monthly-rent contracts5
Typical size23.4㎡
Median jeonse deposit₩0≈ $0
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₩750,000≈ $563Median monthly rent · 5 contractsMedian deposit in this group: ₩1,050,000
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.
Around 30.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
New vs renewal
New contracts5
Renewals0
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 |
|---|---|---|---|---|
| New | 20.8㎡ | ₩1,000,000≈ $750 | ₩750,000≈ $563 | Aug 8, 2026 |
| New | 26.5㎡ | ₩3,000,000≈ $2,250 | ₩800,000≈ $600 | Jul 10, 2026 |
| New | 29.7㎡ | ₩1,050,000≈ $788 | ₩1,050,000≈ $788 | May 30, 2026 |
| New | 23.4㎡ | ₩750,000≈ $563 | ₩750,000≈ $563 | May 27, 2026 |
| New | 20.8㎡ | ₩5,000,000≈ $3,750 | ₩680,000≈ $510 | May 23, 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.