South KoreaShared Wall Repairs in South Korea
50%
Default cost-sharing ratio for common boundary walls under Article 249 of the Civil Act
3 years
Statute of limitations for claims regarding boundary structure defects (Civil Act Article 750)
₩10,000,000
Approximate threshold for mandatory court mediation before civil litigation in property disputes (Civil Mediation Act)
30 days
Typical timeframe for local Si/Gun/Gu office to issue a boundary confirmation letter upon request
The Short Answer
In South Korea, repair costs for a shared wall (common boundary wall) are generally split equally between the adjacent property owners under the Civil Act, unless otherwise agreed or proven negligent.
What the Law Says
Practical Steps
Important Deadlines
When to See a Lawyer
Sources
Related Questions
Who owns a fence between two houses in South Korea?How do I legally prove a property boundary line in South Korea?Can I claim compensation if my neighbor’s construction damaged my property in South Korea?What is the civil mediation process for neighbor disputes in South Korea?Does adverse possession apply to boundary walls in South Korea?
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-10-18.