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Jeonse, wolse and key money: Korean housing explained for foreigners

Why a Korean landlord might ask for KRW 100 million and no rent - and how to protect that deposit.

By Madhab Sapkota, Nepal Representative8 min readUpdated 5 November 2026
a city with tall buildings and cranes in the background
a city with tall buildings and cranes in the backgroundPhotograph: IRa Kang

Korea has a rental system that exists almost nowhere else. Understanding it is the difference between a good deal and losing your entire deposit.

Korean rental contracts come in two shapes, and they are not variations of the same thing.

Wolse - monthly rent with a deposit

The familiar arrangement, with a Korean twist: you pay a deposit (bojeunggeum) that is large by international standards, then monthly rent that is reduced in proportion to it.

A typical one-room in a mid-sized Korean city:

Deposit Monthly rent
KRW 5,000,000 KRW 500,000
KRW 10,000,000 KRW 400,000
KRW 20,000,000 KRW 300,000

The trade is explicit and negotiable. Landlords will quote you the exchange rate between deposit and rent, usually around 5 to 8 per cent annually on the additional deposit.

Management fee (gwalliby) of KRW 50,000 to 150,000 is separate and covers building maintenance, sometimes water and internet. Ask what is included.

Jeonse - a deposit instead of rent

You hand the landlord a very large lump sum - historically 50 to 80 per cent of the property value - and pay no monthly rent at all. At the end of the contract, usually two years, you get the entire sum back.

The landlord's return is the use of your money. For a tenant with capital, jeonse is extraordinarily cheap housing. For a tenant without it, it is irrelevant - and most foreign residents fall into the second group, at least initially.

Protecting the deposit

This is the part that matters, and the part most guides skip.

Your deposit is not held in escrow. It sits with the landlord, and if the property is seized or auctioned, you are one creditor among several. Korea has seen significant jeonse fraud, and tenants who skipped the following steps lost everything.

Do all four, on move-in day:

  1. Check the property register (deungibu deungbon). Costs about KRW 1,000 online. It shows existing mortgages. If the mortgage plus your deposit approaches the property value, walk away.
  2. Register your move-in (jeonipsingo) at the district office within 14 days.
  3. Get the confirmation date (hwakjeong ilja) stamped on your contract at the same office. This, combined with move-in registration and actually living there, gives you priority as a creditor.
  4. Consider deposit guarantee insurance through HUG or SGI. It costs a fraction of a per cent of the deposit annually and pays out if the landlord cannot return it.

Steps 2 and 3 take twenty minutes and are the single most important thing you will do in your first week in a Korean flat.

The agent

Almost all Korean rentals go through a licensed agent (budongsan). Commission is regulated by a published scale - roughly 0.3 to 0.9 per cent of the transaction value depending on type and price band - and is paid by the tenant.

A good agent is worth the fee. Ask them to explain the property register to you and to confirm the landlord's identity against the register. A registered agent who refuses is a signal.

Types of housing

  • One-room (wonroom) - studio, kitchen in the same space, the standard for single people
  • Officetel - studio in a mixed commercial-residential building, usually newer, higher management fee
  • Villa - low-rise apartment building, often better value per square metre
  • Apartment (apateu) - large complex, family-sized, security, amenities, highest cost
  • Goshiwon - very small room, shared kitchen, monthly, no deposit, a genuine short-term option on arrival

Realistic first-year approach

Start in a goshiwon or a low-deposit wolse near work or campus for three to six months. Learn the neighbourhood, build some Korean, accumulate deposit capital, and then move to a better wolse with a bigger deposit and lower rent.

Signing a two-year contract in your first month, in a city you have not lived in, is how people end up paying to break a lease.

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