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Seoul → Gangdong-gu (강동구) → Seongnae-dong (성내동) → 코오롱(1차)
BUILDING TRANSACTION DATA

코오롱(1차)

Gangdong-gu (강동구) · Seongnae-dong (성내동) · Apartment (아파트)

Recent contracts11Last 6 completed months
New monthly-rent contracts2
Typical size60.0㎡
Median jeonse deposit₩483,000,000≈ $362,250

Monthly rent by deposit

Monthly rent is compared within the same deposit range. New contracts are preferred when enough are identified.

Deposit range · ₩100,000,000–₩200,000,000Under 5 contractsPrices are hidden until at least 5 contracts are observed.
Deposit range · ₩200,000,000–₩400,000,000Under 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 60.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
Around 85.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.

New vs renewal

New contracts3
Renewals8
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.

TypeSizeDepositMonthly rentContract date
New84.7㎡₩150,000,000≈ $112,500₩2,500,000≈ $1,875Sep 24, 2026
New84.7㎡₩100,000,000≈ $75,000₩2,200,000≈ $1,650Sep 7, 2026
Renewal84.7㎡₩550,000,000≈ $412,500Jeonse-style · ₩0Sep 5, 2026
Renewal60.0㎡₩350,000,000≈ $262,500₩500,000≈ $375Jul 29, 2026
Renewal60.0㎡₩430,500,000≈ $322,875Jeonse-style · ₩0Jul 18, 2026
Renewal60.0㎡₩483,000,000≈ $362,250Jeonse-style · ₩0Jul 6, 2026
Renewal60.0㎡₩525,000,000≈ $393,750Jeonse-style · ₩0Jul 3, 2026
Renewal60.0㎡₩483,000,000≈ $362,250Jeonse-style · ₩0Jun 20, 2026
Renewal59.2㎡₩200,000,000≈ $150,000₩1,090,000≈ $818Jun 13, 2026
Renewal60.0㎡₩480,000,000≈ $360,000Jeonse-style · ₩0May 21, 2026

Recent apartment sales

Sale transactions are kept separate from rental contracts and grouped by floor area.

Around 60.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
Around 85.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
Around 115.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
SizeSale priceFloorContract date
59.2㎡₩1,140,000,000≈ $855,00016Aug 26, 2026
60.0㎡₩1,110,000,000≈ $832,50013May 19, 2026
84.7㎡₩1,075,000,000≈ $806,2503Apr 12, 2026
114.5㎡₩1,195,000,000≈ $896,25016Apr 4, 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.