· Considered Analysis

Yeouido: From Airstrip to Seoul's Next Prime Address

To understand Yeouido, the high-rises and apartment towers visible today aren't enough. The island now home to the National Assembly, the country's major financial firms, IFC, The Hyundai Seoul, and the 63 Building was, less than a century ago, a river island of sandbars with an airstrip on it.

An airfield was built here in 1916 and later used as an air force base. Seoul's serious development of Yeouido began in 1968, with the Yunjungje embankment project and the Yeouido development plan that followed it.

In roughly fifty years, the island moved from airstrip, to planned city, to political and financial center — and is now moving again, into a city of large-scale reconstruction.

Data reference: August 2026.

A rare case in Seoul: a city planned from the start

What makes Yeouido unusual is that it wasn't formed the way most of Seoul was — organically, over time. From 1968 onward, large-scale, state-led development placed politics, finance, broadcasting, business, and housing onto a single island according to a plan.

The western side was built around the National Assembly, anchoring political and administrative functions. The central district filled with financial firms, securities companies, broadcasters, and large office buildings. On the eastern side, apartment complexes that were remarkably modern for their time — Sibeom, Sambu, Hanyang, Daegyo — formed a large, planned residential district.

Yeouido became a place that compressed the politics, finance, broadcasting, and middle-class residential culture of Korea's growth era into a single space. That's also where the old nickname — "Korea's Manhattan" — came from.

A personal note on Yeouido

For me, Yeouido isn't only an object of investment analysis. I spent my childhood and school years here. Coming back from somewhere else in Seoul, the moment the 63 Building's distinct gold facade came into view in the distance, I'd feel it — ah, I'm home.

So even now, walking through Yeouido while analyzing its real estate, I get a strange, layered feeling — part market analysis, part retracing the city of my childhood. That history is probably part of why I find Yeouido's current transformation so genuinely interesting to watch.

Yeouido's core residential strength: the completeness of its location

Looked at purely as real estate, today's Yeouido is genuinely interesting, because it already holds many of the conditions a prime residential address needs.

It sits close to Seoul's geographic center. Mapo, Yongsan, and Gwanghwamun are all within reach, Gangnam is accessible too, and the island sits on the Han River corridor served by the Olympic Expressway and the Gangbyeon Expressway. Subway Lines 5 and 9 connect it to Gwanghwamun, Mapo, Yongsan, and Gangnam. On top of that sit Yeouido Park and Yeouido Hangang Park — substantial green space and riverfront — with Han River views available from some complexes.

Downtown access, a business district, the Han River, parks, river views, and large-scale amenities in one place — that combination is genuinely rare in Seoul.

What IFC and The Hyundai Seoul changed

Yeouido was long seen as under-supplied in retail and culture relative to its standing as a business district. That changed considerably once IFC and IFC Mall arrived, and later The Hyundai Seoul.

Where Yeouido used to be described as a financial and office city — packed on weekdays, quiet on weekends — it's now a destination people travel to on weekends for shopping, dining, and culture.

This shift matters more than it might seem for how the residential market here should be read going forward. A prime residential address isn't built from housing product alone — it's completed by what kind of life is possible around it.

A clear weakness: education

The most ambiguous part of evaluating Yeouido as a residential address is education. Elementary, middle, and high schools are reasonably well established within the island, and it has the advantage of being a family-oriented area built around large complexes.

The problem is private-education infrastructure. Yeouido never developed its own large-scale hagwon district the way Daechi-dong or Mok-dong did. Families who prioritize academic-track education sometimes use the Mok-dong hagwon district, and for those commuting to Daechi-dong, rush-hour traffic can be a bigger burden than the distance itself.

So when Yeouido is compared to Banpo or Daechi, a real difference shows up. If Banpo is a residential area directly plugged into Gangnam's education infrastructure, Yeouido is more realistically described as an area with very strong live-work proximity, river access, and downtown access — but one that requires a trade-off on private education access.

A 50-year-old planned city is being rebuilt again

And now there's the change putting Yeouido back in focus: reconstruction. Most of Yeouido's major apartment complexes, built around the 1970s, are approaching roughly fifty years of age. Redevelopment has been discussed for a long time, but never moved easily — and not simply because of building age or project feasibility. Seoul's policy direction, which tried to redesign Yeouido as a single city rather than a collection of individual complexes, played a large role.

Under Mayor Oh Se-hoon in 2011, the Yeouido Strategic Redevelopment Zone plan was a large, integrated vision — repositioning riverside schools, undergrounding some roads, arranging riverside commercial space, and converting existing apartments into ultra-high-rise mixed-use developments. But when a public contribution burden of roughly 40% was proposed, resident opposition was significant, and Yeouido was ultimately released from the strategic redevelopment zone designation in 2013.

Reconstruction didn't come easily after that either. Mayor Park Won-soon's 2018 Yeouido–Yongsan master plan was shelved entirely that August, as concerns grew over an overheating Seoul housing market. Some individual Yeouido complexes had redevelopment plans pending before the urban planning committee at the time, but review stalled because the island-wide master plan hadn't been finalized — effectively freezing individual reconstruction projects as well.

So it isn't quite accurate to describe Yeouido's older apartments simply as "fifty-year-old buildings." The need for reconstruction has existed for a long time; it's more accurate to say this has been an area where policy over how to reshape the entire city, and the competing interests of residents, collided for years.

Daegyo and Hanyang are moving first

The real shift began after Mayor Oh Se-hoon returned to office in 2021. As Seoul applied a more flexible approach to floor-area ratios and building heights, complexes that had cleared safety inspections but sat stalled for years began moving again.

In the past, combining adjacent complexes into joint reconstruction was considered several times — pairings like Hwarang–Daegyo–Jangmi, Eunha–Samik, and Sambu–Mokhwa were discussed — but differing interests between complexes kept those from materializing. Today, Yeouido is moving not through one island-wide transformation but through each complex reconstructing individually. As of 2026, that shift is no longer a distant prospect.

Daegyo Apartment received management and disposal plan approval in May 2026 — about two years and four months after forming its union, a notably fast pace. Samsung C&T was selected as contractor, and the complex is being rebuilt under the name "Raemian Wites." Hanyang Apartment received the same approval in July 2026; Hyundai E&C was selected as contractor in 2024, and the complex is being rebuilt as a high-end residential development under the name "THE H Yeouido First."

Reaching management and disposal plan approval matters. For decades, Yeouido was talked about as "an apartment that will be rebuilt someday." It's now becoming a city actually preparing for relocation and demolition. Gongjak Apartment has also selected Daewoo E&C as contractor and is pursuing reconstruction as a high-end residential complex under the name "Summit The Black Edition." Cases like these show that Yeouido's reconstruction isn't simply new buildings replacing old ones — it's connecting directly to Seoul's high-end residential market.

What Brighton Yeouido revealed

Another interesting shift is Brighton Yeouido, built on the former MBC site. Yeouido's residential image had long been defined by its large 1970s apartment complexes. Brighton's arrival showed that new, high-end residential product can succeed here too.

But I think what comes after Brighton matters more than Brighton itself. If the reconstruction of Daegyo, Hanyang, and Gongjak is followed in sequence by Sibeom, Sambu, and the other major older complexes, Yeouido's residential skyline could be substantially redrawn.

Why I watch Yeouido alongside Apgujeong and Yongsan

Looking at Seoul's future high-end residential market, I think Yeouido belongs in the same ongoing conversation as Apgujeong and Yongsan. Each of the three has a different strength. Apgujeong has Gangnam's living sphere, its education and consumption infrastructure, and an already-established network of wealth. Yongsan has enormous development potential built around the Han River, Namsan, and the international business district.

Yeouido is a little different. It's a financial business district, the Han River, parks, transit, and large-scale commercial infrastructure that are already complete — with new residential product now being layered on top. Rather than building new city infrastructure to support new housing, this is closer to swapping in new housing on top of a city that already works. That's a real advantage.

Yeouido's next ten years

Judging Yeouido only by its current, aging apartment prices makes it hard to see the scale of what's changing. What we're looking at now may in fact be the closing chapter of the first Yeouido — the one built in the 1960s and '70s. If the first Yeouido was a planned city built on an airstrip, the second Yeouido is the work of rebuilding a fifty-year-old planned city.

Past attempts to remake the entire island at once repeatedly stalled. What's different now is that individual complexes are actually moving into execution. As newly rebuilt high-rise residential complexes combine with the Hangang park, the financial district, IFC, and The Hyundai Seoul, Yeouido's character as a place to live will likely change substantially. There is still the education gap, and the full scope of reconstruction will take considerable time to complete. Even so, I find myself continuing to watch Yeouido closely.

An island in the middle of Seoul, encircled by the Han River. A large planned city. Korea's financial center. And now, fifty years on, a place where the entire city is being rebuilt once again. Few areas in Seoul carry all of these at once.

The place where, as a child, seeing the 63 Building appear in the distance meant I was home — that same Yeouido is beginning to look like somewhere else entirely, once again. Which is why, to me, Yeouido is both a former home and a market whose next chapter I'm genuinely curious to watch.

Quiet Property covers Seoul's prime residential districts for foreign executives, investors, and long-term residents. This piece is part of an ongoing series watching Apgujeong, Yongsan, and Yeouido as Seoul's next high-end residential cycle unfolds.

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