Eunma and Jamsil 5 approvals put 12,000 Gangnam rebuild homes on track
Eunma Apartments and Jamsil Jugong Complex 5 have secured project implementation approvals, moving Seoul’s key Gangnam reconstruction projects into execution. About 12,000 homes are now tied to a faster redevelopment pipeline after 23 years of delay. The city expects supply gains, but costs, relocation timing and member contributions remain decisive.

Eunma Apartments and Jamsil Jugong Complex 5, long viewed as the symbols of Gangnam reconstruction, have entered a practical execution phase after receiving project implementation approvals. The move brings roughly 12,000 homes in Seoul’s prime southern districts into the market’s focus after 23 years of delays.
A key approval after 23 years
Project implementation approval fixes the administrative outline of a reconstruction plan, including design, unit count, infrastructure and business costs. Without this step, relocation, demolition, construction and general sales cannot proceed in earnest. Eunma and Jamsil 5 have served as sentiment indicators for Seoul housing because they sit in areas with strong school, transit and retail demand.
The approvals align with Seoul’s push to speed up redevelopment under Mayor Oh Se-hoon’s ninth local-government term. For land-constrained Seoul, large-scale reconstruction in established districts is one of the few practical ways to create new housing supply within the city.
Costs and relocation are the next tests
The next steps are management and disposal planning, relocation, demolition and construction. Member contributions, construction costs, presale pricing and infrastructure burdens will determine project feasibility. With materials and labor costs elevated, additional payments by owners will be closely watched.
The market impact will differ by timing. In the short term, overlapping relocations could lift rental demand in Gangnam, Songpa and nearby districts. Over the longer term, expectations for new apartments may reprice older complexes and reinforce demand for new housing. The 12,000-home scale is large enough to affect local supply, but actual occupancy remains years away.
A new benchmark for Seoul reconstruction
Progress at Eunma and Jamsil 5 changes the reference point for Seoul reconstruction administration. Other major areas such as Apgujeong, Yeouido and Mok-dong are likely to review their own approval timelines and feasibility assumptions. The supply effect will depend on how quickly remaining procedures move after approval.
Key points
- Eunma Apartments and Jamsil Jugong Complex 5 have secured project implementation approvals, moving Seoul’s key Gangnam reconstruction projects into execution. About 12,000 homes are now tied to a faster redevelopment pipeline after 23 years of delay. The city expects supply gains, but costs, relocation timing and member contributions remain decisive.
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FAQ
What stage have Eunma and Jamsil 5 reached?
They have received project implementation approvals, allowing them to move toward management planning, relocation, demolition and construction.
How large is the reconstruction pipeline?
The related Gangnam-area reconstruction pipeline is about 12,000 homes.
What are the main risks ahead?
Owner contributions, construction costs, relocation timing and presale prices are the main variables.
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