Greater Seoul housing starts forecast to miss 2026 target by 33,000 to 50,000 homes

A late construction surge still leaves a supply gap

South Korea expects construction to begin on 218,000 to 235,000 homes in the Seoul metropolitan area in 2026, leaving a shortfall of 33,000 to 50,000 against its annual target even if the projected surge materialises. By the second week of October, about 99,000 homes had started construction, roughly 37% of the government's goal of 268,000.

The Ministry of Land, Infrastructure and Transport and the Office for Government Policy Coordination presented the figures at their first regular housing supply briefing at the Government Complex in Seoul on October 16. The metropolitan area covers Seoul, surrounding Gyeonggi Province and Incheon, where the government is trying to address housing shortages and pressure on purchase prices and rents.

Reaching the forecast requires another 119,000 to 136,000 homes to begin construction in roughly the final two and a half months of the year. That means more homes must break ground during the remaining weeks than during the entire period covered by the October count.

Households will also see a separate programme of applications and occupancy. The government plans to recruit buyers and tenants for at least 15,000 public homes before December ends, while supporting occupancy of about 100,000 publicly supported homes from the fourth quarter of 2026 through the end of 2027.

For families planning a move, the timetable has three stages: construction begins, applications open, and residents receive their homes. Each stage answers a different practical question, from how much housing is being built to when someone can actually move in.

How the forecast compares with earlier years

The projected 218,000 to 235,000 construction starts would fulfil about 81% to 88% of the 2026 target. At the upper end, the government would still fall 33,000 homes short. At the lower end, the gap would reach 50,000.

Greater Seoul recorded 167,000 starts in 2025 and 127,000 in 2023. Using those figures, the new forecast represents an increase of about 31% to 41% from last year and about 72% to 85% from 2023. The government is therefore projecting a substantial recovery alongside a missed target.

The forecast would also be the highest annual total since 2021, when 266,000 homes began construction. Even the upper end of this year's estimate would remain 31,000 below that level.

The longer programme calls for construction to begin on more than 1.5 million metropolitan homes between 2026 and 2030. Spread evenly, that would require more than 300,000 starts a year. A first year of 218,000 to 235,000 would leave more than 1.265 million to 1.282 million starts for the following four years, requiring an annual average above roughly 316,000 to 321,000.

Which types of housing are moving fastest?

Private redevelopment and reconstruction have progressed most slowly against their annual target. These projects replace or rebuild housing in existing neighbourhoods. The briefing put starts at about 17,000 homes against a target of 72,000, an achievement rate of 23.6%.

Public housing recorded 16,200 starts against a goal of 62,000, or about 26.1%. Newly built housing intended for purchase by public agencies recorded about 13,000 starts against 42,000, or 31%. Under that model, public bodies buy homes from developers and use them as rental housing.

Other housing, including private homes on public land, housing association projects and urban development schemes, reached about 47,000 starts against an 86,000 target, or 54.7%. Publicly supported private rental housing was closest to its goal, with 5,600 starts against 6,000, or 93.3%.

The smaller private rental category was almost on schedule, but the much larger public housing and redevelopment programmes carried substantial unfinished volumes. Their performance will determine much of the remaining construction total.

Where construction has already begun

The public housing count includes roughly 7,300 homes in the third generation of new towns, a group of planned communities around Seoul. Goyang Changneung and Incheon Gyeyang each accounted for about 2,300 starts, while Hanam Gyosan and Namyangju Wangsuk 2 each accounted for about 1,100. The project figures are rounded.

Public land projects accounted for approximately 14,200 of the 16,200 public housing starts. Another roughly 2,000 were in existing urban areas, including schemes that combine housing with the redevelopment of ageing public office sites.

Private redevelopment starts included about 3,100 homes in Junggye Bon-dong, 1,500 in Heukseok District 11 and 1,400 in Sillim District 2. These Seoul projects show where part of the construction pipeline is already moving, while other schemes remain dependent on approvals, financing and changes to development plans.

Jung Woo-jin, head of the ministry's housing supply promotion headquarters, said Seoul was seeking to meet a redevelopment target of 31,000 homes during the year. He described projects in Gyeonggi and Incheon as having weaker commercial prospects than those in Seoul. That affects whether expected sales can cover construction costs and other project expenses.

Why so much depends on the final months

The government identified about 45,000 additional public housing starts, 28,000 starts for newly built purchase housing and 28,000 from private redevelopment and reconstruction among the main volumes scheduled for the rest of the year. Together, those three groups account for about 101,000 homes.

Public projects face a particular scheduling issue. Korea Land and Housing Corporation, known as LH, must prepare land before homes can be built. Ministry officials said limited supplies of prepared sites help push construction starts into the second half of the year.

Private redevelopment faces a different sequence. Changes to a project's implementation plan and the plan governing property allocation and settlement can each take months. Jung said those procedures can push a scheduled start beyond December. The ministry is seeking procedural changes that would allow the two plans to be amended together.

Kim Yi-tak, first vice minister of land, infrastructure and transport, acknowledged the concentration of planned starts late in the year and said the government would work to distribute them more evenly. The immediate task is to turn scheduled projects into actual construction while resolving approval and funding delays.

What buyers and tenants can apply for

The government plans to announce applications for about 10,000 public sale homes before the end of 2026, including roughly 2,000 in third generation new towns. Public sale housing is offered for purchase, while public rental housing remains available to eligible tenants under rental arrangements.

Planned sale notices include about 1,100 homes in Goyang Changneung, 500 in Bucheon Daejang and 400 in Namyangju Wangsuk. Other locations include about 1,300 homes in Seoul's Godeok Gangil and 600 in Gwanggyo. These named projects form part of the wider 10,000 total.

Public rental applications will cover at least 5,000 homes, including approximately 1,400 at Gwacheon Knowledge Information Town. The sale programme follows about 14,800 public homes already offered through the third quarter.

Kim Yi-tak, the ministry's first vice minister, described the information households need from the new disclosure programme:

What matters most to the public is being able to know specifically 'where and when my home will become available.'

Individual project notices will provide the practical next steps for applicants, including eligibility and application schedules. The briefing set out the overall pipeline rather than a complete calendar for every development.

How the rental programme reaches households sooner

The ministry aims to support occupancy of about 100,000 publicly supported metropolitan homes between the fourth quarter of 2026 and December 2027. Its listed components are 87,000 rental homes and 9,000 public sale homes, which add up to 96,000 within the approximate headline total.

The rental programme consists of about 45,000 jeonse rental homes, 29,000 purchased rental homes, 8,000 purpose built rental homes and 5,000 publicly supported private rental homes. Jeonse is a Korean rental arrangement based on a large refundable deposit, usually with little or no monthly rent. Public jeonse rental programmes help eligible households obtain homes through supported leasing arrangements.

Purchased and leased homes allow public agencies to house people through existing properties as well as new construction. The government plans effectively unrestricted public purchases for rental use in designated regulated areas of the capital region through 2027.

Incheon Gyeyang is scheduled to receive the first residents among the third generation new towns in December 2026. Bucheon Daejang is scheduled to follow in November 2027 and Goyang Changneung in December 2027. Those occupancy dates concern homes already further along in development than projects only now beginning construction.

What the recovery figures show in Seoul

Seoul issued approvals for about 40,000 homes between January and August 2026, up 40% from the same period a year earlier. Construction starts reached approximately 21,000, an increase of 41%. The ministry described approvals as the strongest for that period in five years and starts as the strongest in four years.

The 21,000 starts were still about 46% below the cited average of 39,000 for the same period over the previous decade. Seoul is recovering from a low level while continuing to face a smaller construction pipeline than its longer historical benchmark.

Smaller residential developments also showed growth. From March through August, approvals for general housing, including urban residential buildings outside large apartment developments, reached about 5,000, up 84%. Starts reached 4,200, up 87%.

LH received about 18,000 metropolitan purchase rental agreements in August, compared with a monthly average of 11,000 between April and July, an increase of about 63%. Those agreements help build a future rental pipeline, with construction and delivery following according to each property's schedule.

The ministry is supporting this segment through expanded Korea Housing and Urban Guarantee Corporation guarantees and relaxed building and parking requirements. It also plans to complete rules allowing certain smaller residential buildings to expand from a building area limit of 660 square metres to below 1,000 square metres.

Financing, tenant protection and the next deadlines

The Financial Services Commission and Financial Supervisory Service have assigned dedicated staff to roughly 300 residential project financing sites. Project financing means borrowing arranged around a development and its expected income. Problems obtaining or renewing those loans can delay construction.

An integrated housing supply support centre is scheduled to open before the end of 2026, bringing approval, regulatory and financing assistance together. Of 145 tasks under the August 13 rapid housing supply measures, the government said 48 had been completed and 97 were proceeding. The completed group includes administrative measures and the introduction of legislation.

Housing support will also extend beyond construction. From 2027, the government plans broader income eligibility and age coverage for a youth rent programme paying 200,000 won a month. It also plans 5,000 homes annually under a new youth jeonse rental scheme with more generous support limits and income rules.

Newly married couples are due to receive relaxed income requirements for public rental housing, while housing linked to welfare services for older residents is planned at 3,500 homes annually. A new general public rental category has a target of 190,000 homes by 2030, alongside plans to expand private rentals lasting 20 years.

The ministry also plans a rental deposit trust programme and a jeonse fraud risk diagnosis service through its Ansim Jeonse application before the end of 2026. These measures address deposit protection and housing costs while construction programmes work toward later delivery.

The main dates for households and developers are:

• Late October 2026: A second housing supply briefing is expected to disclose results for individual projects.
• Fourth quarter of 2026: A digital supply dashboard is scheduled for trial operation on the ministry's website, with project information displayed on maps.
• By December 2026: At least 15,000 public sale and rental homes are scheduled for applicant recruitment, and the integrated support centre is due to open.
• December 2026: First occupancy is planned at Incheon Gyeyang.
• November and December 2027: First occupancy is planned at Bucheon Daejang and Goyang Changneung respectively.
• By the end of 2027: The government aims to complete the current programme supporting occupancy of about 100,000 publicly supported metropolitan homes.

The Office for Government Policy Coordination and the housing ministry will alternate briefings twice a month. The planned dashboard will bring together approvals, construction starts, sale notices, rental schedules and occupancy information, allowing households to follow projects through the stages that determine when housing becomes available.

Key Points

• Greater Seoul is forecast to record 218,000 to 235,000 housing starts in 2026, against a target of 268,000.
• About 99,000 homes had begun construction by the second week of October, leaving another 119,000 to 136,000 needed to reach the forecast.
• Private redevelopment had reached 23.6% of its annual target, compared with 26.1% for public housing.
• At least 15,000 public sale and rental homes are scheduled for applications before the end of 2026.
• About 100,000 publicly supported homes are targeted for occupancy through the end of 2027, including homes provided through purchases and leasing.
• Seoul's approvals and starts increased from a year earlier, while starts remained below the cited average for the previous decade.
• Project disclosures, a digital dashboard and an integrated support centre are intended to make schedules clearer and resolve delivery delays.