Seoul is a city of distinct business districts, each with its own character, pricing, and advantages. For foreign entrepreneurs, navigating the Korean commercial real estate market presents unique challenges — from the unusual deposit system to lease terms that differ significantly from Western norms. Here is what you need to know.
Seoul's Main Business Districts
Gangnam (강남)
Seoul's premium commercial district, home to Korea's largest companies, luxury retail, and the tech sector. Teheran-ro is known as Korea's Silicon Valley. Gangnam offers world-class facilities and excellent transport links, but comes at a significant premium. Premium Grade A offices rent for KRW 40,000–80,000 per square meter per month.
Jongno / CBD (종로/중구)
Seoul's traditional central business district, home to major Korean conglomerates, government offices, and financial institutions. Strong for companies that need proximity to regulatory bodies or traditional Korean corporate clients. Slightly more affordable than Gangnam for equivalent space.
Mapo / Yeouido (마포/여의도)
Yeouido is Korea's financial hub — home to the Korea Exchange, major banks, and asset management firms. Mapo (including Sangam-dong) is a growing tech and media cluster, with good transport connections and more affordable rents than Gangnam. Popular with startups and foreign SMEs.
Seongsu (성수)
Seongsu has transformed from an industrial area into Seoul's trendiest creative district. Strong for consumer brands, fashion, F&B, and creative industries. Rents have risen sharply in recent years but remain below Gangnam for equivalent space.
Understanding Korea's Lease Deposit System (Jeonse and Wolse)
Korean commercial leases typically operate on one of two models:
- Jeonse (전세): A large lump-sum deposit (typically 30–70% of the property value) with no monthly rent. The landlord uses the deposit as capital and returns it at lease end. This model is unusual by international standards and requires significant upfront capital.
- Wolse (월세): A smaller deposit (typically 3–12 months' rent) plus monthly rent. This is more familiar to international tenants and is now the dominant model for commercial properties.
Lease Terms to Watch
- Maintenance fees (관리비): Typically charged separately and can add 10–30% to the headline rent. Always ask for a full breakdown.
- Lease term: Standard commercial leases in Korea are 1–2 years with renewal options. Shorter terms are available in co-working spaces.
- Renovation obligations: Some leases require the tenant to restore the space to its original condition upon exit — a significant cost if you've fitted out the space.
- Business registration address: Your lease agreement is a required document for business registration. The address on your lease must match your registered business address.
Co-Working and Serviced Offices
For new entrants to the Korean market, co-working spaces offer flexibility and avoid the deposit and fit-out costs of traditional leases. Major providers operating in Seoul as of 2026 include Wework, Fasoo, Sparklabs, and numerous local Korean operators. Serviced offices from operators like Regus are also an option for companies needing a more formal corporate environment.
Registered Address Services
To incorporate in Korea, you need a registered business address before you begin the process. Turtle Partners provides a registered address service, allowing you to legally incorporate your company using our address while you take the time to find the right permanent office space. This is a common and fully legal approach used by startups and new market entrants. Ask us about our address service.