Authored by the expert who managed and guided the team behind the South Korea Property Pack
Seoul's apartment rental market in 2026 remains one of the most closely watched in Asia, and this blog post is regularly updated to reflect the latest figures.
Whether you are eyeing a studio in Hongdae or a two-bedroom in Gangnam, the numbers behind each neighborhood tell very different stories.
Understanding gross versus net rental yields, occupancy rates, and local ownership costs can make a real difference to your return as a foreign buyer in Seoul.
And if you're planning to buy a property in this place, you may want to download our real estate pack about Seoul.
A quick summary of Seoul's apartment rental yield market in 2026
| Metric | Value |
|---|---|
| Seoul neighborhood with the best gross rental yield | Gangnam (2-bedroom apartment, 4.40%) |
| Seoul neighborhood with the worst gross rental yield | Itaewon (2-bedroom apartment, 3.43%) |
| Average gross rental yield across Seoul | 3.81% |
| Average net rental yield across Seoul | 3.17% |
| Median purchase price in Seoul (2026) | 350,000,000 KRW |
| Average monthly rent in Seoul | 1,210,000 KRW |
| Average occupancy rate in Seoul | 92% |
| Fastest leasing market in Seoul | Gangnam (2-bedroom, 10 days average) |
| Slowest leasing market in Seoul | Itaewon (2-bedroom, 18 days average) |
| Highest occupancy rate in Seoul | Gangnam (2-bedroom apartment, 97%) |
| Best value high-yield segment in Seoul | Gangnam 2-bedroom apartments (4.40% gross, 97% occupancy) |
| Yield dispersion across Seoul neighborhoods | From 3.43% (Itaewon) to 4.40% (Gangnam), roughly 1 percentage point spread |
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Seoul neighborhoods and apartment types in 2026 ranked by rental yield
This table ranks Seoul's top neighborhoods and apartment types by gross rental yield as of March 2026.
For each neighborhood and apartment type, the table includes the average purchase price, average monthly rent, gross rental yield, net rental yield, annual ownership fees, average occupancy, average time to rent, main rental demand, main risk, and investment profile.
Finally, please note you'll find much more detailed data in our real estate pack about Seoul.
| # | Neighborhood | Property type | Gross rental yield | Net rental yield | Average purchase price | Average monthly rent | Ownership annual fees | Average occupancy | Average time to rent | Main rental demand | Main risk | Rental Investment Profile |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gangnam | 2-bedroom apartment | 4.40% | 3.70% | 600,000,000 KRW | 2,200,000 KRW | 2,400,000 KRW | 97% | 10 days | Executives and families seeking premium Gangnam addresses | High maintenance costs relative to other Seoul districts | Top Pick |
| 2 | Sinchon | 1-bedroom apartment | 4.07% | 3.40% | 280,000,000 KRW | 950,000 KRW | 850,000 KRW | 90% | 15 days | University students and couples near major Seoul campuses | High tenant competition and frequent turnover | Strong Potential |
| 3 | Yeouido | 1-bedroom apartment | 3.93% | 3.30% | 550,000,000 KRW | 1,800,000 KRW | 1,500,000 KRW | 93% | 14 days | Business professionals and executives working in Yeouido's financial district | High demand but strong competition from office-adjacent supply | Strong Potential |
| 4 | Hongdae | Studio apartment | 3.84% | 3.20% | 250,000,000 KRW | 800,000 KRW | 800,000 KRW | 90% | 12 days | Students and young singles drawn to Hongdae's culture and nightlife | High tenant turnover and recurring noise-related complaints | Strong Potential |
| 5 | Jamsil | Studio apartment | 3.77% | 3.10% | 270,000,000 KRW | 850,000 KRW | 900,000 KRW | 88% | 16 days | Young professionals and retirees near Jamsil's parks and transport links | Proximity to stadiums can create periodic noise and occupancy gaps | Good Potential |
| 6 | Gwanghwamun | Studio apartment | 3.77% | 3.10% | 350,000,000 KRW | 1,100,000 KRW | 950,000 KRW | 91% | 15 days | Government workers and retirees seeking central Seoul access | Higher property tax burden reduces net returns | Moderate Appeal |
| 7 | Mapo | 2-bedroom apartment | 3.71% | 3.10% | 420,000,000 KRW | 1,300,000 KRW | 1,100,000 KRW | 94% | 13 days | Young families and students looking for space near central Seoul | Area overcrowding puts pressure on local infrastructure and services | Moderate Appeal |
| 8 | Gangnam | 1-bedroom apartment | 3.60% | 3.00% | 400,000,000 KRW | 1,200,000 KRW | 1,200,000 KRW | 95% | 14 days | Young professionals and couples in Seoul's most prestigious district | High competition from other Gangnam listings and price fluctuations | Strong Potential |
| 9 | Seongdong-gu | 1-bedroom apartment | 3.60% | 3.00% | 300,000,000 KRW | 900,000 KRW | 1,000,000 KRW | 96% | 17 days | Young families and small professionals in a rapidly changing Seoul district | Gentrification risk may push out long-term tenants | Good Potential |
| 10 | Itaewon | 2-bedroom apartment | 3.43% | 2.80% | 350,000,000 KRW | 1,000,000 KRW | 1,000,000 KRW | 92% | 18 days | Expats and international workers attracted to Itaewon's diverse community | Noise, traffic congestion, and slower leasing compared to other Seoul areas | Limited Appeal |
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Key insights about apartment rental yields in Seoul
Insights
- Gangnam's 2-bedroom apartments lead the Seoul market in 2026 with a 4.40% gross yield and a 97% occupancy rate, meaning they rent fast and stay rented, a rare combination in a premium district.
- The spread between Seoul's highest and lowest gross yields is just under 1 percentage point (3.43% to 4.40%), which is relatively narrow. In Seoul, picking the right property type within a neighborhood matters as much as picking the neighborhood itself.
- Sinchon's 1-bedroom apartments deliver a 4.07% gross yield at only 280 million KRW, making them one of the most accessible entry points for foreign buyers who want a decent return without stretching their budget.
- Yeouido's 1-bedroom apartments cost twice as much as Hongdae studios but yield less (3.93% vs 3.84%). The higher absolute rent from Yeouido does not fully compensate for the larger purchase price, so yield-focused buyers should factor this in carefully.
- Seongdong-gu posts the second-highest occupancy in this dataset at 96%, above even Gangnam's 1-bedroom segment (95%), which suggests tenant demand in this district is strong despite a relatively modest profile.
- Itaewon is the only neighborhood in this list with a net yield below 3%, the longest average time to rent (18 days), and a Limited Appeal profile. Its expat-focused tenant base introduces more volatility than other Seoul markets.
- Studios in Hongdae rent in 12 days on average, faster than larger apartments in most other Seoul neighborhoods. High tenant turnover is the main trade-off, but demand from students and young renters remains consistent.
- Mapo 2-bedroom apartments show a 94% occupancy rate despite a moderate yield of 3.71%, which points to solid underlying demand from young families. The risk here is area-level overcrowding, not lack of tenants.
- Gwanghwamun studios deliver the same gross and net yield as Jamsil studios (3.77% and 3.10%), but with a higher purchase price (350 million vs 270 million KRW). Jamsil offers the same yield at a lower entry cost, which matters for foreign investors working within a budget.
- Across Seoul, the gap between gross and net yield averages around 0.64 percentage points. This gap is wider in higher-cost districts like Gangnam and Yeouido, where annual ownership fees are proportionally larger.
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About our methodology
We also believe it is important to show our reasoning. It is one of the ways we make our work solid, transparent, and rigorous, just as you will see in our real estate pack about Seoul.
First, please note that this data is updated regularly, so what you see here reflects the current values as of today.
In order to get reliable data, we applied a strict source filter. We only used authoritative, verifiable sources for the Seoul apartment market, not random listings or unsupported figures. More on that point below.
For each Seoul neighborhood and property type, we then aggregated the freshest purchase price and monthly rent data available as of March 2026. When possible, we cross-checked multiple sources to confirm the same range.
This allowed us to estimate rental yield before costs. That is the gross yield, based on annual rent versus purchase price.
We then estimated rental yield after costs. That is the net yield, after recurring ownership and operating expenses specific to Seoul apartments.
These expenses vary by neighborhood in Seoul. That is why two areas with similar rents can still produce different net returns.
For example, central Seoul apartments, particularly in Gangnam and Gwanghwamun, tend to carry higher property tax and service charges. Older buildings in areas like Jamsil or Seongdong-gu may have higher maintenance or repair costs. In high-turnover areas like Hongdae, vacancy and tenant-related costs are also factored in.
We also estimated ownership annual fees by combining the main recurring costs linked to each Seoul apartment type. This includes items such as property taxes, building management fees, insurance, and a maintenance allowance.
These estimates were not applied as one flat number across Seoul. They were adjusted by neighborhood and property type to better reflect local ownership conditions in the Korean residential market.
This table should therefore be read as a structured market estimate, not as an exact guarantee of future performance. Honesty, quality, and rigor are at the core of our work, and they are also what you will find in our real estate pack about Seoul.
What sources have we used to write this article about Seoul apartment rental yields?
Whether it's in our blog articles or the market analyses included in our real estate pack about Seoul, we rely on verifiable sources and a transparent methodology.
We also aim to be fully transparent, so below we've listed the authoritative sources we used, and explained how we used them and the methods behind our estimates.
| Source | Why it's reliable | How we used it |
|---|---|---|
| Korea Real Estate Board (KREB) | KREB is the official government body for real estate transaction and rental data in South Korea. | We used KREB's official datasets to gather rental prices and trends for key Seoul apartment types and neighborhoods. We cross-checked these figures against other sources to confirm accuracy. |
| Bank of Korea | South Korea's central bank publishes financial and housing market reports that are widely cited by analysts. | We referred to Bank of Korea reports to understand interest rate conditions and their impact on Seoul apartment prices in early 2026. This helped us contextualize purchase price levels across neighborhoods. |
| Ministry of Land, Infrastructure and Transport (MOLIT) | MOLIT is the primary government body overseeing housing regulations and residential statistics in Korea. | We used MOLIT data to understand the regulatory environment affecting residential rental properties in Seoul. This informed our estimates of ownership costs and net yield calculations. |
| Korea Appraisal Board | The Korea Appraisal Board provides official real estate valuations and is widely used by Korean financial institutions. | We consulted Korea Appraisal Board data to validate property valuations and average price ranges across Seoul neighborhoods. We also used it to inform our maintenance cost and fee estimates. |
| Seoul Metropolitan Government | The Seoul city government publishes official housing statistics and residential demand data for all districts. | We accessed Seoul Housing Statistics for updated residential demand figures and neighborhood-level population trends. This helped us assess occupancy rates and rental demand by area. |
| Naver Real Estate | Naver Real Estate is one of the largest and most widely used property listing platforms in South Korea. | We analyzed active rental listings on Naver Real Estate to estimate average monthly rent prices across Seoul neighborhoods and apartment types. This gave us a real-market perspective on what tenants are currently paying in 2026. |
| JLL Korea | JLL is a globally recognized real estate consultancy with a dedicated Korea team and published market research. | We referred to JLL Korea's market reports to understand rental yield trends in Seoul's high-demand neighborhoods. Their data helped us benchmark our yield estimates against professional analysis. |
| Knight Frank Korea | Knight Frank is a leading international property consultancy with strong coverage of the Seoul residential market. | We accessed Knight Frank Korea's research on Seoul property prices and rental yields, particularly for premium districts like Gangnam and Yeouido. This helped us validate figures in the upper price segments. |
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