Buying off-plan property — investing in a condo or villa before it’s built — is a common option in Thailand’s real estate market. It allows buyers to secure a unit at a lower price and choose from the best layouts. But it also comes with specific processes and risks you need to understand.
Off-plan refers to buying property directly from a developer during the pre-construction or construction phase — based on floor plans, brochures, and 3D renders instead of a finished unit.
✅ You pay in stages as the project progresses
✅ You often get better prices than post-completion buyers
✅ Completion can take 1–3 years, depending on the project
Here’s a simplified overview of the off-plan purchase journey in Thailand:
| Step | Description |
|---|---|
| 1. Choose the project | Research developers and select your desired unit, floor, and view |
| 2. Pay reservation fee | Typically ฿50,000–฿200,000 to secure the unit |
| 3. Sign sales & purchase agreement | Done within 14–30 days, outlines the price, timeline, and payment terms |
| 4. Progressive payments | Payments are made in phases (e.g. 20% on signing, 20% during construction, balance on completion) |
| 5. Final payment & transfer | Once complete, the remaining balance is paid and ownership is transferred at the Land Office |
| Item | Description |
|---|---|
| Unit price | ฿3,500,000 |
| Reservation fee | ฿100,000 |
| Deposit on contract signing | 25% = ฿875,000 |
| Progress payments | 3 x ฿500,000 during construction |
| Final payment at transfer | Remaining balance: ฿1,025,000 |
| Benefit | Why It Matters |
|---|---|
| 📉 Lower entry price | Often 10–30% cheaper than completed units |
| 🏙️ Best unit selection | Choose the best view, floor, or layout early |
| 📈 Capital appreciation | Property may rise in value by completion |
| 🎨 Customization | Some developers allow unit upgrades during construction |
| Risk | What Could Happen |
|---|---|
| 🕒 Project delays | Construction can be delayed months or even years |
| 🏚️ Developer defaults | In rare cases, developers run out of funds |
| 📜 Contract loopholes | Poorly written contracts can cause issues later |
| 💰 Non-refundable deposits | If you back out, deposits are often lost |
| 🔧 Lower-than-expected finish | Final product may not match marketing materials |
✅ Developer has a strong track record
✅ Land title is legally owned by the developer
✅ Sales agreement is vetted by a lawyer
✅ Construction permits are in place
✅ Project has a clear completion date and penalties for delays
Thailand has improved buyer protections in recent years, but you should still:
📌 For condos, ensure the project is registered under the Condominium Act — giving foreign buyers the right to own freehold units (up to 49% of total space in a building).
✅ Yes, if you’re comfortable waiting 1–3 years and have a trusted developer
❌ No, if you need immediate use or dislike uncertainty
It’s a great strategy for investors looking for capital gains or foreign buyers wanting the best deal. Just make sure to do due diligence, vet the developer, and read all contracts carefully.
Ready to explore off-plan options — or just want to talk through whether it’s the right route for you?
Off-plan can be a smart move when you have the right project and the right guidance behind you. We can help you identify well-run developments, understand the full purchase process, and make sure everything is in place before you commit a single baht. Get in touch whenever you’re ready.
📧 Email:
💬 WhatsApp: +66 95 992 0345
🔵 Line: https://lin.ee/NNRglgs
