Condo ownership · Water damage

Water leak responsibility in Thai condominiums.

Identify the source before assigning responsibility. Leaks can arise from private unit fixtures, shared pipes, common property, facades or neighbouring units, so evidence and the condominium's governing documents matter.

Answer first

Identify the source before assigning responsibility. Leaks can arise from private unit fixtures, shared pipes, common property, facades or neighbouring units, so evidence and the condominium's governing documents matter.

01

How should the source be established?

  • photographs and video;
  • moisture and meter readings;
  • plumber or engineer report;
  • access to adjoining units;
  • history of prior repairs.
02

What records should be reviewed?

  • unit ownership boundary;
  • house rules;
  • insurance policies;
  • maintenance records;
  • contractor warranties.
03

How should loss be documented?

  • damaged finishes;
  • contents;
  • temporary accommodation;
  • repair invoices;
  • notices and correspondence.
04

Where should you continue your research?

Use Learn, Buildings and the directory.

Preserve evidence before assigning blame.

Coordinate emergency mitigation with written technical findings.

Find condo repair support
FAQ

Frequently asked questions

Who pays for a leak?

Responsibility depends on the source, ownership boundary, negligence, insurance and governing documents.

Should the juristic office be notified?

Yes. Prompt notice helps protect common property and preserve evidence.

Should repairs start before documentation?

Emergency mitigation may be necessary, but photograph and record the condition as soon as safely possible.

Sources & References

Sources & References

Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.

Kirby Scofield
By Kirby Scofield
Founder of BAANLYY · International real estate broker, investor & relocation specialist
Last updated 15 July 2026 · Last reviewed 15 July 2026