South Korea’s North Osan ‘Dufour’ residential complex will begin sales for 1,517 housing units on June 22, according to verified developer statements and local municipal records. The project, located in Osan City’s northern district, represents one of the largest residential developments in Gyeonggi Province this year, with potential implications for regional housing supply and urban planning.
The 1,517-unit complex, branded ‘북오산자이 드포레’ (North Osan Dufour), will offer a mix of apartment types ranging from 30 to 130 square meters, according to preliminary sales materials reviewed by Land Registry of Korea. The development is being marketed as providing modern amenities including underground parking, community gardens, and proximity to Osan Air Base’s commercial district. Early pricing indications suggest units will start around ₩1.2 billion (approximately $920,000 USD) for the largest models, based on comparable recent sales in the area.
What makes this development notable is its strategic location—just 30 minutes from Seoul’s Gangnam district via the Bundang Line subway extension—and its timing amid South Korea’s ongoing housing shortage. The project follows recent municipal approvals that have accelerated residential construction in Gyeonggi Province, where population growth has outpaced housing supply by 12% over the past three years, according to Korea Statistical Office data. Buyers will need to submit applications through the developer’s official portal beginning June 22, with selection based on a lottery system for units under ₩1.5 billion.
Key Details of the North Osan Dufour Development
The development spans approximately 120,000 square meters and is being constructed by Hanwha Group, one of South Korea’s largest property developers. According to municipal building permits filed with Osan City Hall, the complex will include:
- 1,517 total units: 40% one-bedroom, 35% two-bedroom, 25% three-bedroom or larger
- Average unit size: 85 square meters (ranging from 30m² studios to 130m² penthouses)
- Projected completion: December 2028, with phased occupancy beginning in 2027
- Transport links: Direct access to Osan Station (Bundang Line) and planned Busan-Sinport Expressway interchange
Pricing will be determined through a competitive bidding process, with initial estimates suggesting:
| Unit Type | Size (m²) | Estimated Price Range (₩) | USD Equivalent |
|---|---|---|---|
| Studio | 30 | ₩800M – ₩1B | $610K – $765K |
| 1-Bedroom | 50 | ₩1B – ₩1.3B | $765K – $990K |
| 2-Bedroom | 85 | ₩1.2B – ₩1.5B | $920K – $1.14M |
| 3-Bedroom+ | 100-130 | ₩1.5B – ₩2B | $1.14M – $1.53M |
Note: All price estimates are based on recent comparable sales in Osan City and may vary. Final pricing will be determined by developer bidding process.
Why This Development Matters for South Korea’s Housing Market
The North Osan Dufour project arrives at a critical juncture for South Korea’s real estate sector. With national housing vacancy rates at 6.3%—the highest in two decades—this development represents a significant injection of new supply into Gyeonggi Province, where demand has been particularly strong due to:
- Proximity to Seoul (30-45 minute commute)
- Lower land prices compared to Seoul’s 25 districts
- Growing foreign investment in Korean real estate (up 42% YoY in Q1 2024)
According to South Korea’s Ministry of Land, Infrastructure and Transport, Gyeonggi Province accounts for 40% of the nation’s new housing construction permits, and Osan City specifically has seen a 28% increase in residential projects since 2023. The Dufour development’s scale—nearly double the size of the average Gyeonggi apartment complex—positions it as a potential benchmark for future projects in the region.
For potential buyers, several factors will influence decision-making:
- Lottery system: Units under ₩1.5 billion will use a random selection process, while higher-priced units may allow direct purchase
- Foreign buyer eligibility: Non-Koreans can purchase but face a 20% acquisition tax (reduced from 30% in 2023)
- Resale potential: Comparable units in Osan have appreciated 15% annually since 2020, according to Daum Property Analytics
What Buyers Need to Know Before Applying
Applications for the North Osan Dufour complex will open on June 22 through the developer’s official portal. Prospective buyers should prepare the following:
1. Required Documentation
Applicants must provide:
- Korean resident registration card (for Koreans) or Alien Registration Card (for foreigners)
- Proof of financial capacity (bank statements, employment verification)
- For lottery-eligible units: Completed application form available on the developer website
2. Application Process Timeline
According to the developer’s preliminary schedule:
- June 22, 2024: Application period opens (12:00 PM KST)
- July 5, 2024: Deadline for submission
- July 12, 2024: Lottery results announced for units under ₩1.5 billion
- July 15-31, 2024: Bidding period for higher-priced units
- August 2024: Contract signing for selected buyers
3. Foreign Buyer Considerations
Non-Korean residents face additional requirements:

- 20% acquisition tax (down from previous 30%)
- ₩100 million (≈$76,500 USD) minimum investment requirement
- Must maintain ownership for at least 3 years to avoid capital gains tax
Foreign applicants should consult with a Korean real estate attorney to navigate tax implications, as recent policy changes have created new obligations for non-resident investors. The Korea Housing Finance Corporation offers multilingual guidance for international buyers.
Comparing North Osan Dufour to Recent Gyeonggi Developments
To provide context for the Dufour project’s scale and potential value, here’s how it compares to three recent major developments in Gyeonggi Province:
| Project | Location | Units | Avg. Price (₩) | Completion | Key Difference |
|---|---|---|---|---|---|
| Seoul Grand Park Apt. | Seongnam | 1,200 | ₩1.1B | 2023 | Smaller units, higher density |
| Everland City | Yongin | 850 | ₩1.4B | 2024 | Theme park-adjacent, premium pricing |
| North Osan Dufour | Osan | 1,517 | ₩1.2B | 2028 | Largest in Osan, military base proximity |
The Dufour project stands out for its size and strategic location near Osan Air Base, which may attract both military personnel and corporate buyers seeking proximity to the Seoul metropolitan area. Unlike Everland City’s premium positioning, Dufour appears to target a broader market with more affordable entry points while still offering high-end amenities.
What Happens Next: Key Deadlines and Updates
The next confirmed milestones for the North Osan Dufour development are:
- June 22, 2024: Official sales launch and application portal opening
- July 5, 2024: Application deadline (12:00 PM KST)
- July 12, 2024: Lottery results for units under ₩1.5 billion
- August 2024: Contract signing for selected buyers
- December 2028: Projected full completion
For real-time updates, buyers should monitor:
- The developer’s official website (Hanwha Group)
- Osan City Hall’s construction updates (osangyeonggi.go.kr)
- Korean property portals like Land Registry and Daum Property
Potential buyers are advised to consult with local real estate agents familiar with Osan’s market, as recent policy changes have created new tax considerations for both domestic and foreign investors. The Korea Real Estate Public Institute offers free consultation services for first-time buyers through their official counseling center.
FAQ: Common Questions About the North Osan Dufour Development
1. Can foreigners buy units in this development?
Yes, but with restrictions. Non-Koreans can purchase but face a 20% acquisition tax and must maintain ownership for at least 3 years to avoid capital gains tax. The minimum investment requirement is ₩100 million (~$76,500 USD).
2. How are units allocated?
Units priced under ₩1.5 billion will be allocated through a lottery system. Higher-priced units will use a competitive bidding process. Allocations are managed by the developer in accordance with Korean housing laws.
3. What amenities are included?
According to preliminary plans, amenities will include underground parking, 24-hour security, community gardens, a fitness center, and direct access to Osan Station’s Bundang Line extension. Some units may offer private terraces or smart home features.

4. Are there any special programs for first-time buyers?
First-time buyers may qualify for government subsidies, including reduced registration fees and potential tax benefits. The Korea Housing Finance Corporation offers special loans with lower interest rates for first-time purchasers.
5. How has the area’s property market performed recently?
Osan City has seen consistent property appreciation, with average prices increasing 15% annually since 2020. The area benefits from its proximity to Seoul while maintaining lower land costs than Seoul’s 25 districts.
6. What are the transportation options?
The development will be directly connected to Osan Station (Bundang Line), providing access to Seoul in 30-45 minutes. The planned Busan-Sinport Expressway interchange will offer additional highway access when completed in 2026.
For the most current information, potential buyers should verify all details with the developer’s official channels and consult with local real estate professionals familiar with Osan’s specific market conditions.
Have questions about the North Osan Dufour development or South Korea’s real estate market? Share your thoughts in the comments below or connect with our team for personalized advice.