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Seoul → Gangdong-gu (강동구) → 상일동 → 고덕자이
BUILDING TRANSACTION DATA

고덕자이

Gangdong-gu (강동구) · 상일동 · Apartment (아파트)

Recent contracts75Last 6 completed months
New monthly-rent contracts29
Typical size74.3㎡
Median jeonse deposit₩778,500,000≈ $583,875

Monthly rent by deposit

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

Deposit range · ₩50,000,000–₩100,000,000Under 5 contractsPrices are hidden until at least 5 contracts are observed.
Deposit range · ₩100,000,000–₩200,000,000₩490,000≈ $368Median monthly rent · 12 contractsMedian deposit in this group: ₩128,000,000
Deposit range · ₩200,000,000–₩400,000,000₩2,400,000≈ $1,800Median monthly rent · 5 contractsMedian deposit in this group: ₩300,000,000
Deposit range · ₩400,000,000+₩1,100,000≈ $825Median monthly rent · 10 contractsMedian deposit in this group: ₩450,000,000

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 50.0㎡₩490,000≈ $368Median monthly rent · 7 contracts · Median deposit: ₩128,000,000Median observed size: 48.7㎡
Around 55.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
Around 60.0㎡₩975,000≈ $731Median monthly rent · 6 contracts · Median deposit: ₩475,000,000Median observed size: 59.8㎡
Around 75.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.
Around 85.0㎡₩2,250,000≈ $1,688Median monthly rent · 8 contracts · Median deposit: ₩300,000,000Median observed size: 84.9㎡
Around 100.0㎡Under 5 contractsPrices and medians are hidden until at least 5 contracts are observed.

New vs renewal

New contracts51
Renewals23
Not specified1

Raw monthly-rent trend

This raw trend can mix different deposit structures. Use the deposit-band sections above for a specific rent comparison.

May 2026₩780,000≈ $5858 contracts
Jun 2026₩1,000,000≈ $7507 contracts
Jul 2026₩2,000,000≈ $1,5005 contracts
Sep 2026₩490,000≈ $36811 contracts

Recent signed contracts

These are recently reported signed contracts, not live inventory.

TypeSizeDepositMonthly rentContract date
New48.7㎡₩128,000,000≈ $96,000₩490,000≈ $368Sep 30, 2026
New48.7㎡₩128,000,000≈ $96,000₩490,000≈ $368Sep 30, 2026
New48.7㎡₩128,000,000≈ $96,000₩490,000≈ $368Sep 30, 2026
New48.7㎡₩128,000,000≈ $96,000₩490,000≈ $368Sep 30, 2026
New48.7㎡₩128,000,000≈ $96,000₩490,000≈ $368Sep 30, 2026
Renewal85.0㎡₩777,000,000≈ $582,750Jeonse-style · ₩0Sep 22, 2026
New102.0㎡₩1,250,000,000≈ $937,500Jeonse-style · ₩0Sep 22, 2026
Renewal84.7㎡₩200,000,000≈ $150,000₩3,200,000≈ $2,400Sep 21, 2026
New84.4㎡₩950,000,000≈ $712,500Jeonse-style · ₩0Sep 19, 2026
Renewal48.7㎡₩525,000,000≈ $393,750Jeonse-style · ₩0Sep 19, 2026

Recent apartment sales

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

Around 55.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
Around 60.0㎡₩1,720,000,000≈ $1,290,000Median sale price · 5 salesLatest: ₩1,795,000,000≈ $1,346,250 · Jul 4, 2026
Around 75.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
Around 85.0㎡₩1,922,500,000≈ $1,441,875Median sale price · 12 salesLatest: ₩2,090,000,000≈ $1,567,500 · Sep 5, 2026
Around 100.0㎡Under 5 contractsPrices and medians are hidden until at least 5 sales are observed.
SizeSale priceFloorContract date
74.8㎡₩1,980,000,000≈ $1,485,0009Sep 22, 2026
85.0㎡₩2,090,000,000≈ $1,567,50028Sep 5, 2026
84.7㎡₩2,070,000,000≈ $1,552,5007Jul 17, 2026
59.9㎡₩1,795,000,000≈ $1,346,2505Jul 4, 2026
53.0㎡₩1,300,000,000≈ $975,00013Jun 30, 2026
59.9㎡₩1,800,000,000≈ $1,350,0009Jun 20, 2026
85.0㎡₩1,960,000,000≈ $1,470,00012May 29, 2026
84.4㎡₩1,910,000,000≈ $1,432,50024May 16, 2026
84.4㎡₩1,930,000,000≈ $1,447,5009May 15, 2026
59.9㎡₩1,718,000,000≈ $1,288,50016May 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.