Landmark Mega-Complex Redevelopment Takes Shape
Aging Complexes Also Begin the Process
Sasum 3rd Complex Conducts Full Resident Survey on Redevelopment

The trend of redevelopment projects is gaining momentum in the Wolgye-dong area of Nowon-gu, recognized as the largest redevelopment hotspot in the northern Seoul region. As large-scale landmark complexes enter a full-fledged phase, a domino effect is becoming apparent, with nearby aging complexes also joining the wave of redevelopment.

Perspective view of Wolgye Shiyeong High-rise and Wolgye Samho 4th Apartment in Nowon-gu, Seoul. Nowon-gu

Perspective view of Wolgye Shiyeong High-rise and Wolgye Samho 4th Apartment in Nowon-gu, Seoul. Nowon-gu

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According to the maintenance industry on June 26, the Sasum 3rd Complex in Wolgye, Nowon-gu, Seoul, began conducting a survey of all residents regarding their support or opposition to redevelopment starting from June 22. At the same time, the complex has started recruiting promoters to form a preparatory committee for redevelopment. As redevelopment plans for major complexes in Wolgye-dong have become more concrete, this complex is also expediting discussions on launching its own redevelopment project.


The reason the Sasum 3rd Complex is initiating redevelopment is that it has now reached the statutory age for redevelopment eligibility. Completed in 1995, the complex marks its 30th anniversary this year. It consists of five buildings with a total of 884 units. Located directly in front of Wolgye Station on Seoul Subway Line 1, it is also within walking distance—approximately 10 minutes—from Hagye Station on Line 7.


Inquiries about redevelopment in the Wolgye-dong area have been occurring frequently. An official from Nowon-gu Office stated, "As redevelopment activity is increasing at Wolgye Siyeong High-rise Apartment and Samho 4th Apartment, we are also receiving occasional inquiries from other complexes, such as Wolgye Jugong 2nd Complex, in addition to the Sasum 3rd Complex."


The redevelopment of Wolgye Siyeong High-rise Apartment (also known as Wolgye Miryung, Wolgye Miseong, and Wolgye Samho 3rd Complex—collectively referred to as "Mimi Sam") and Samho 4th Apartment is drawing significant attention in this area. On June 12, Nowon-gu Office approved the establishment of preparatory committees for the redevelopment associations of both Wolgye Siyeong High-rise Apartment and Wolgye Samho 4th Apartment. Just two months after holding a residents’ information session in April, the approval of the preparatory committees marks the official start of the redevelopment process.


According to the publicly released draft maintenance plan, these complexes will be transformed into rare ultra-high-rise, large-scale developments for the northern Seoul area. Wolgye Samho 4th Apartment will be redeveloped from the existing seven buildings with 910 units into ten buildings with 1,239 units. There are also plans under consideration for the "Station Area New:Home" project, which would relax the floor area ratio to 339.74% and increase the buildings' height from the current 5–14 stories to 15–41 stories.

Wolgye-dong Apartments Launch Redevelopment Vote Following "Mimi Sam"—Relay Effect Begins View original image

Wolgye Siyeong High-rise Apartment is even larger in scale. The number of units is expected to increase significantly from 3,930 to 6,103. Plans call for some buildings to reach up to 50 stories, and to maximize business feasibility, there is ongoing consideration of upgrading part of the zoning from Type 3 General Residential Area to Semi-Residential Area.


These complexes are expected to focus on providing small and medium-sized units, in line with the latest trends. This strategy targets the real demand from urban residents, especially as aging and the number of one- and two-person households increase, while also aiming to minimize additional costs for association members.


The domino effect of redevelopment in the Wolgye-dong area holds broader significance beyond merely improving aging facilities in individual complexes—it has the potential to reshape the map of the northern Seoul region. Including the new development within the Gwangwoon University Station area, which has already begun construction directly in front of these complexes, as well as the 3,032-unit Seoul One I-Park, the Wolgye-dong area alone will approach nearly 10,000 units.


Multiple favorable factors are converging, further raising expectations. The Gwangwoon University Station Area Development Project is progressing steadily, presenting plans for the headquarters of HDC Hyundai Development Company, a five-star hotel, I-Park Mall, as well as business and commercial facilities. It also includes public amenities such as a library, youth career center, local community center, and sports facilities.



Transportation infrastructure is also set for major improvements. With the GTX-C rail line as the centerpiece, the Dongbuk Line light rail, and the undergrounding of the Dongbu Arterial Road, accessibility to Gangnam and central Seoul is expected to improve. In addition, natural leisure spaces such as Jungnangcheon Stream and the Gyeongchun Line Forest Trail will also be secured.


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