Commercial · Fit-out

Commercial fit-out approvals in Thailand.

Secure the complete approval file before work begins.

Answer first

Do not begin fit-out work on drawings or verbal consent alone. Confirm permitted use, landlord and building approval, required authority filings, contractor documents, utility capacity, safety procedures, insurance, work hours, completion evidence and reinstatement terms in writing.

Which documents should be approved?

What should completion include?

Continue through Commercial, Learn and the directory.

Approve the full scope before mobilization.

Keep every approval and completion record with the lease.

Explore commercial property

Frequently asked questions

Should work start before written approval?

No. Confirm landlord, building and authority requirements before mobilization.

Who owns the completed fit-out?

The lease and approval documents should state ownership and reinstatement obligations.

Should contractors follow building rules?

Yes. Record access, hours, safety, insurance and waste procedures.

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