The quality of a property title in Thailand varies enormously. Before you buy, you must understand the difference—buying on a weak title is one of the most common and costly mistakes foreigners make.
What Is a Chanote?
A chanote (โฉนดที่ดิน, formally Nor Sor 4 Jor) is the gold standard title deed in Thailand. It is issued by the Department of Lands and represents the highest level of land ownership documentation available.
Key features of a chanote:
- Precisely surveyed and GPS-referenced boundary coordinates
- Registered at the provincial Land Office
- Full right to sell, transfer, mortgage, and subdivide
- Unique 11-digit land parcel number
When you buy a condo from a legitimate developer, you receive a chanote (blue border for foreign-owned units, red border for Thai-owned units). This is the document you want.
What other title deed types exist in Thailand, and what are their risks?
Thailand has several lesser title documents, each with significant limitations:
Nor Sor 3 Gor — A certificate of utilisation with surveyed boundaries. Can be transferred at the Land Office, but is a step below chanote. Generally acceptable, but always verify.
Nor Sor 3 — Similar to Nor Sor 3 Gor but boundaries are approximate. Land transfers require a 30-day public notice period. Harder to sell and finance.
Sor Kor 1 / Por Bor Tor 5 — Basic occupancy documents. These are NOT transferable titles. They grant no right of sale or mortgage. Never buy property on these documents—you are effectively buying nothing.
Por Tor 5 — A tax payment document sometimes presented as proof of ownership. It is not a title. Do not confuse it with a real deed.
How do you verify a title deed in Thailand?
- Take the title deed to the provincial Land Office (same province as the property).
- Ask the officer to run a search on the parcel number.
- Confirm: the seller's name matches, there are no mortgages or encumbrances registered, and boundaries match the physical land.
Your lawyer should do this as part of standard due diligence. It takes approximately 1 hour and costs ฿200–500 in official fees.
How does a chanote differ for condos and land?
For condos, the chanote covers the specific unit and shows the floor area and building registration details. Foreign-owned units have a blue border notation ("หน่วย" allocation visible).
For land and houses, the chanote covers the land parcel. The building structure is covered separately (if at all—structures can be unregistered).
What title deed red flags should you watch for in Thailand?
- Seller cannot produce the original chanote
- Parcel number does not match the Land Office database
- Encumbrances or mortgages you were not told about
- Title is Nor Sor 3 or below in an area targeted for development (risk of government reclamation claims)
- Chanote boundaries do not match the physical plot
Key Takeaway
Only buy property secured by a chanote (Nor Sor 4 Jor). Any lesser title carries material legal risk. Always verify the chanote at the Land Office directly, not just from a photocopy—a skilled lawyer can do this in a single visit.
Which Law Says a Chanote Is a Title Deed?
Chanote is not a brand name, it is a statutory document class. Land title documents issued by the Department of Lands come from the Land Code Act B.E. 2497 (1954). The chanote — Nor Sor 4 Jor (น.ส.4 จ.) — is the only one of them that confers ownership (กรรมสิทธิ์) rather than a possessory right, and it is the only title on which a condominium project may be registered. It carries the red Garuda emblem and is surveyed to GPS coordinates with numbered concrete boundary posts.
Is a Signed Contract Enough to Transfer Thai Land?
No. Section 4 bis of the Land Code requires a transfer of immovable property to be made in writing and registered with the competent official. The transfer is completed by registration on the Tor Dor 13 form at the Land Office, not by the contract and not by handing over the deed. An agreement that is never registered does not move title, which is exactly why the parcel search at the Land Office, and not the photocopy, is the check that matters.
What Is Por Bor Tor 5, and Is It a Title Deed?
It is not. Por Bor Tor 5 (ภ.บ.ท.5) is a tax receipt issued by a local administrative organisation recording occupation and tax paid, not ownership. The Land Office will not register a sale, lease or mortgage against it. It has since been renamed Por Dor Sor 3 (PTD3) under the Land and Building Tax Act B.E. 2562 (2019). Land held on this document sits outside the registration system, which is why it recurs so often in island property scams.
Source note added: Land Code Act B.E. 2497 (1954), Section 4 bis, and the Land and Building Tax Act B.E. 2562 (2019). The official consolidated Thai text is published by the Office of the Council of State. Title registration and parcel searches are handled by the Department of Lands.
