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Don’t Lose Your Deposit! 10 Essential Housing Tips Every International Student in Korea Must Know

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K-STUDY | Student Housing & Living in Korea | Essential Guide for International Students

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Moving to South Korea to study is an exciting adventure. However, finding a safe and affordable place to live can be one of the most challenging parts of your journey.

Unlike many countries, Korea has a unique housing system that often requires tenants to pay a large security deposit before moving in.

Some international students spend thousands of dollars on deposits without fully understanding their rental contracts, management fees, or legal protections.

The good news? With the right information, you can avoid expensive mistakes and find a comfortable home without putting your savings at unnecessary risk.

This K-STUDY guide explains 10 essential things every international student should know before renting accommodation in South Korea.

1. Understand the Four Main Types of Student Housing

Before searching for a room, you need to understand your options. Korea offers several types of accommodation, each with different costs, privacy levels, and deposit requirements.

기숙사(서울) | [참조] 제2기숙사 내부 전경 사진

University Dormitory (기숙사)

Usually convenient for campus life, with shared facilities and university-specific rules.

Goshiwon (고시원)

A very small private room, often with a shared kitchen and limited storage. Some have private bathrooms.

One-Room Studio (원룸)

A private living space usually containing a bathroom, kitchenette, and sleeping area.

Seoul Apartments for Rent | South Korea – Weave Living

Share House (쉐어하우스)

A private or shared bedroom with communal spaces, often suitable for students who want social interaction.

Estimated Student Housing Costs in Seoul

Housing typeDeposit (KRW / USD)Housing cost (KRW / USD)
University dormitoryVaries₩1.2M–₩2.5M / $899–$1,873 per semester*
Goshiwon₩0–₩500K / $0–$375₩300K–₩700K / $225–$524 monthly
Share house₩500K–₩3M / $375–$2,247₩400K–₩900K / $300–$674 monthly
One-room studio₩5M–₩20M / $3,745–$14,981₩450K–₩1M / $337–$749 monthly

*Dormitory estimate assumes a semester of roughly four months. All figures are illustrative planning ranges, not guaranteed listings; actual prices vary by university, neighborhood, amenities, and lease. Accommodation estimates reflect published housing guides and market examples.

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Living in Korea

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Currency reference: Approximately ₩1,335 = US$1, based on the October 19 exchange-rate check. USD values are rounded for planning purposes and will change with exchange rates.

K-STUDY Tip: For your first semester, consider university accommodation or a short-term room while learning about the local rental market.

2. Understand Korea’s Security Deposit System

"계약금 2배 돌려줄테니 집 안 팔아요"…집주인들 변심

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One of the biggest surprises for international students is the bojeunggeum (보증금), or security deposit.

In Korea, landlords often require a substantial deposit, even when tenants pay rent every month.

The most common rental systems are:

  • Wolse (월세): A refundable deposit plus monthly rent.
  • Jeonse (전세): A much larger refundable deposit, generally without ordinary monthly rent.
  • Short-term rental: Usually designed for temporary stays, with different deposit and cancellation rules.

Example: Renting a Studio on a Monthly Lease

ItemKorean wonUS dollars
Security deposit₩10,000,000$7,491
Monthly rent₩600,000$449
Monthly management fee₩80,000$60
Estimated monthly utilities₩70,000$52
Monthly housing expenses₩750,000$562
Deposit + first month’s expenses₩10,750,000$8,052

The security deposit is normally refundable at the end of the lease, subject to contractual obligations and legitimate deductions. It is not the same as rent.

However, a refundable deposit is not automatically a safe deposit. A landlord’s financial problems, property debt, or an ownership dispute can put your money at risk.

Never transfer a large deposit before checking the property’s legal status and verifying the person entitled to receive the money.

3. Know the Hidden Costs Before You Sign

A room advertised at ₩500,000 per month may cost significantly more when additional charges are included.

원룸 전기세가 너무 많이나옵니다 - 숨고, 숨은고수

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Common Monthly Housing Expenses

ExpenseEstimated KRWApprox. USD
Monthly rent₩550,000$412
Management fee₩70,000$52
Electricity₩35,000$26
Gas / heating₩50,000$37
Water₩15,000$11
Internet₩25,000$19
Total₩745,000$558

This sample budget assumes utilities are billed separately. Some management fees already include water, internet, or other services, so do not double-count them. Heating and electricity costs can also rise substantially during winter or summer.

Before signing, ask the landlord or agent:

  • Is the monthly management fee fixed or variable?
  • Does it include electricity, gas, water, or internet?
  • Can I see the previous tenant’s utility bills?
  • Is heating individual or centrally controlled?
  • Are cleaning, parking, or maintenance charges additional?

Money-saving tip: Request a written breakdown of every recurring expense, not just the advertised rent.

4. Check the Property’s Legal Ownership Before Paying a Deposit

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One of the most important documents in the Korean rental process is the Deunggi-bu-deungbon (등기부등본), commonly called the real estate registration certificate.

This official record helps you check who owns a property and whether certain mortgages, seizures, or other registered rights affect it.

What Should You Check?

ItemWhy it matters
Registered ownerConfirms who legally owns the property
Mortgage (근저당권)Shows registered secured debt that may affect deposit recovery
Seizure (압류)May indicate legal or financial problems
Provisional seizure (가압류)May signal a dispute involving creditors
Property addressMust match the actual property and rental contract
Ownership changesRecent transfers require additional verification

You can request the registration record through the Korean Supreme Court’s official Internet Registry Office.

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IROS

Important: The registration record is essential, but it cannot reveal every possible financial or legal risk. For significant deposits, seek assistance from a qualified real estate professional or legal adviser.

Never assume a rental is legitimate just because a room looks attractive or the landlord appears friendly.

5. Understand the Rental Contract Before Signing

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A rental agreement, called an imdaecha gyeyakseo (임대차계약서), is a legally important document.

Even if an agent explains the agreement in English, you should understand the actual Korean terms before signing.

Essential Contract Terms

Korean termEnglish meaning
보증금Security deposit
월세Monthly rent
관리비Management fee
계약기간Contract period
계약금Initial contract payment
잔금Remaining payment
특약사항Special contract conditions
중도해지Early termination
원상복구Restoration to original condition

Pay particular attention to special conditions concerning early departure, cleaning charges, damage, pets, guests, repairs, and deposit repayment.

Red Flags You Should Never Ignore

Be cautious if:

  • The landlord refuses to show ownership documentation.
  • You are pressured to pay immediately.
  • The person collecting money is not the verified owner or properly authorized representative.
  • The agent refuses to provide a complete written contract.
  • You are promised that you can get your deposit back at any time, but the contract says otherwise.
  • A property is advertised at an unusually low price with no reasonable explanation.

K-STUDY Tip: Never sign a Korean-language contract you do not understand. Ask for translation or independent review before making a binding commitment.

6. Understand Lease Reporting and Deposit Protection

행정 서비스 일부 복구…국가정보원 화재 후 처음 맞은 월요일[현장 화보] - 경향신문

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In Korea, certain administrative procedures can play an important role in protecting residential tenants.

One of these is obtaining a hwakjeong ilja (확정일자), or officially recognized fixed date for a lease.

Another is the housing lease contract reporting system.

Housing Lease Reporting

In areas covered by the reporting system, qualifying residential contracts must generally be reported within 30 days of signing when the deposit exceeds ₩60 million (approximately $44,944) or the monthly rent exceeds ₩300,000 (approximately $225). A fixed date is normally issued automatically through a qualifying lease report.

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마이서울플러스

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ProcedureMain purpose
Housing lease reportingOfficially records qualifying rental contract information
Fixed date (확정일자)Helps establish priority for deposit repayment when combined with the other legal requirements
Property rights verificationIdentifies registered ownership and legal interests
Deposit return guaranteeMay provide additional protection if the property and tenant qualify

Foreign residents should also verify how their registered place of stay affects tenant protection. Immigration address registration and housing lease reporting are separate procedures; completing one does not automatically complete every requirement under the other.

Official housing lease reporting website: Real Estate Transaction Management System.

Remember: A fixed date alone does not guarantee full deposit recovery. Confirm the applicable legal conditions and consider whether deposit return guarantee insurance is available for your particular lease.

7. Report Your New Address to Immigration

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For international students, moving into a new home is not only a housing matter. It may also create an immigration reporting obligation.

Registered foreign residents generally must report a change of residence within 15 days after moving. Failure to comply can result in administrative penalties, including a fine of up to ₩1 million (approximately $749).

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Common Documents

  • Passport
  • Residence card (formerly called an Alien Registration Card)
  • Evidence of your new residence, such as a rental agreement
  • Required application or reporting form

Depending on your circumstances, you may be able to complete the process through the relevant immigration office, local administrative office, or available online services.

Consult Hi Korea or call 1345 for immigration guidance.

8. Inspect Your Room Before Moving In

싼 방 더 싸게, 독립생활 - 고시원, 원룸텔, 쉐어하우스, 오피스텔, 코리빙, 서울 숙소, 한달살기도 독립생활

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A room can look excellent in online photographs but have serious problems that are difficult to notice until you move in.

An in-person inspection is strongly recommended whenever possible.

Essential Room Inspection Checklist

Move-In Inspection Checklist

0/10 completeCheck windows for leaks and cold draftsLook for mold around windows, walls, and the bathroomTest the shower and hot waterTurn on heating and air conditioningCheck water pressure and drainageInspect locks and building securityConfirm fire alarms and emergency exitsTest mobile reception and internet availabilityCheck noise from traffic and neighboring roomsPhotograph existing scratches, stains, and damaged fixtures

Copy checklist

Take timestamped photographs when moving in and report existing defects to the landlord in writing.

These records may help if disputes arise over repair costs or deductions from your security deposit.

9. Plan for the Full Cost of Moving Into a Studio

Person moves into a new apartment, unpacking boxes and arranging belongings in a sunlit room

Students often focus on their monthly rent while overlooking the upfront money required to secure and move into an apartment.

Consider the following hypothetical example.

Example: Initial Moving Budget in Seoul

ExpenseKorean wonUS dollars
Security deposit₩5,000,000$3,745
First month’s rent₩550,000$412
First month’s management fee₩70,000$52
Real estate brokerage fee (illustrative)₩250,000$187
Bedding and household essentials₩200,000$150
Moving and transportation₩100,000$75
Emergency housing reserve₩300,000$225
Total initial funds₩6,470,000$4,846

The brokerage fee is an example rather than a fixed charge; legal maximums depend on the property classification, transaction amount, and local rules. Actual costs may also include VAT where applicable.

In this example, the student needs approximately $4,846 in available funds, although the ₩5 million deposit is intended to be returned under the terms of the lease.

How to Save Money

  • Compare housing near different subway or bus stations rather than only the university’s main entrance.
  • Search for furnished studios to reduce initial purchases.
  • Ask whether the management fee includes internet or water.
  • Consider university dormitories and reputable share houses.
  • Avoid signing a long lease before confirming your academic schedule.

Do not select housing solely because of a low advertised monthly rent. Consider the total cost, commuting time, legal conditions, and safety.

10. Know How to Get Your Deposit Back

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Recovering your deposit should be part of your plan from the moment you sign your rental agreement.

Before Your Lease Ends

  1. Review the contract’s notice and renewal provisions well in advance.
  2. Notify the landlord in writing if you intend to leave, following the relevant legal or contractual notice requirements.
  3. Confirm your final utility bills and management fees.
  4. Photograph and document the condition of the property.
  5. Arrange a written agreement on deposit settlement and key handover.
  6. Keep all payment receipts and conversations.

What If the Landlord Refuses to Return Your Deposit?

Do not rely on verbal promises alone.

Request written confirmation of the outstanding amount and repayment date, and promptly seek qualified legal assistance if repayment is delayed.

Depending on the lease and the circumstances, formal demand procedures, housing lease dispute resolution, or court procedures may be appropriate.

Important: If your deposit has not been returned, do not assume it is safe to move out and surrender possession. Ask a qualified adviser about preserving your legal rights, including whether a leasehold registration order (imchakgwon deunggi myeongnyeong, 임차권등기명령) is applicable.

Where International Students Can Get Help

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You do not have to navigate the Korean rental system entirely on your own.

Organization or serviceHow it can help
Seoul Foreign PortalMultilingual information and resident-support resources
Seoul Real Estate Information PlazaHousing-market information and real estate guidance
Internet Registry OfficeOfficial property ownership and registered-rights records
Hi KoreaImmigration and residence reporting information
Immigration Contact Center — 1345Multilingual immigration consultation
Your university’s international officeCampus housing information and referrals to relevant support services

Seoul also operates designated Global Real Estate Brokerage Offices to help foreign residents understand rental contracts in languages other than Korean.

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서울특별시

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Useful Korean Phrases When Renting a Room

You do not need to speak fluent Korean to begin searching for housing, but a few practical expressions can be extremely useful.

KoreanEnglish
보증금이 얼마예요?How much is the security deposit?
월세가 얼마예요?How much is the monthly rent?
관리비가 포함되어 있나요?Is the management fee included?
공과금은 별도인가요?Are utilities charged separately?
계약기간은 얼마나 되나요?How long is the lease?
등기부등본을 확인할 수 있나요?Can I check the property registration record?
전입 관련 서류를 받을 수 있나요?Can I receive the documents needed for address registration?
보증금은 언제 돌려받나요?When will I get my deposit back?
계약서를 영어로 설명해 주실 수 있나요?Can you explain the contract in English?

Final Housing Budget Comparison

To make your decision easier, here are three illustrative student housing scenarios.

EXAMPLE MONTHLY HOUSING BUDGETS

Budget

Goshiwon

₩400K

$300/mo

Balanced

Share house

₩650K

$487/mo

Private

Studio

₩850K

$637/mo

Illustrative monthly housing budgets, with estimated recurring charges included, but excluding the refundable deposit and one-time moving costs.

The best accommodation is not necessarily the cheapest. It is the option that lets you study comfortably, stay within your budget, and protect your financial security.

Your Dream of Studying in Korea Deserves a Safe Home

Finding the right home can make an enormous difference to your university experience in South Korea.

A safe, affordable room gives you more than a place to sleep. It gives you the stability to concentrate on your studies, make friends, explore Korea, and build your future.

Before signing any rental agreement, remember three essential rules:

Verify the property. Understand the contract. Protect your deposit.

A little preparation today can prevent serious financial problems tomorrow.

Stay informed, stay safe, and make the most of your journey in Korea with K-STUDY!

Editor’s note: All USD amounts are approximate conversions using ₩1,335 per US dollar. Housing prices are indicative, not official quotes. Rental and immigration rules can depend on individual circumstances and may change. Verify important decisions with the relevant government agency or a qualified professional before signing a contract.

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