Nor Sor 3 Gor (น.ส. 3 ก., sometimes transliterated Nor Sor 3 Khor) is the second-strongest land title type in Thailand. It is fully transferable, mortgageable in principle by most banks, and conveys ownership rights similar to Chanote — but with a less precise boundary survey based on aerial photography rather than ground GPS measurement.
For foreign buyers using leasehold + superficies structures, Nor Sor 3 Gor is acceptable with caution. The boundary uncertainty is the main practical issue, and a Chanote upgrade is typically planned during ownership.
What Nor Sor 3 Gor actually is
The title was historically issued during a phase of Thai land registration that used aerial photography to establish boundaries — faster and cheaper than ground survey but less precise. The Land Department has since been resurveying many Nor Sor 3 Gor parcels and converting them to Chanote, but the conversion is slow and many parcels remain on Nor Sor 3 Gor titles.
The title document itself is recognizable: distinctive layout, Department of Lands seal, with the title type designation prominent. The back of the title records ownership transfers, mortgages, and registered leases — same structure as Chanote.
What it gives you
- Full ownership rights (no different from Chanote at the legal-title level)
- Right to sell, gift, transfer, mortgage
- Right to register leases, usufruct, superficies (foreign-buyer structures work)
- Inheritability under Thai succession law
What’s different from Chanote
- Survey method: aerial photography instead of GPS ground survey
- Boundary precision: typically less precise; discrepancies of several meters between paper boundaries and physical reality are common
- Subdivision: more restrictive than Chanote — some Nor Sor 3 Gor parcels cannot be subdivided without first upgrading to Chanote
- Mortgageability: most major Thai banks accept Nor Sor 3 Gor as mortgage collateral, but some apply more conservative loan-to-value ratios
- Resale market: slightly smaller buyer pool — some buyers (particularly more conservative foreign investors) prefer Chanote-only
When to accept Nor Sor 3 Gor
For foreign buyers, Nor Sor 3 Gor is workable when:
- The price reflects the title-type discount (10–20% below comparable Chanote)
- Boundaries are well-defined in practice (long-standing fences, established neighbor relationships)
- A Chanote upgrade is planned and budgeted
- The leasehold or superficies structure on top doesn’t require subdivision
Avoid Nor Sor 3 Gor when:
- The seller can’t or won’t commission a fresh survey
- Neighbors dispute boundaries
- The intended use requires subdivision (development, separate sale of portions)
- The price doesn’t reflect the title-type discount
Phuket-specific context
Most established residential developments in Phuket sit on Chanote land — Bang Tao, Cherngtalay, Surin, Kamala, Patong, Rawai, Nai Harn, Phuket Town, Chalong. Some smaller boutique developments and rural-edge parcels in the south and east are on Nor Sor 3 Gor pending upgrade.
For mainstream Phuket condo and villa transactions in established areas, Nor Sor 3 Gor is uncommon. When it does appear, treat it as a flag for additional due diligence — verify the upgrade path, understand the boundary situation, price the title-type discount.
For broader title context: Chanote (Nor Sor 4 Jor) — the strongest land title in Thailand (the strongest title type, the one to prefer). For weaker titles to avoid: Sor Kor 1 and weaker Thai land titles — what to avoid. For full due diligence: Due diligence checklist for buying property in Thailand.