Hidden Costs When Buying a Condo in Thailand That Nobody Tells You

You Found Your Dream Condo — Now What?

Congratulations, you've found the perfect condo! The developer says it's ฿2.5 million, and you've got the budget ready. But hold on — the final bill might surprise you.

Here's a breakdown of every cost beyond the listing price that you should budget for.

1. Transfer Fees (ค่าโอนกรรมสิทธิ์)

The standard transfer fee at the Land Department is 2% of the appraised value. On a ฿2.5M condo, that's ฿50,000.

In many new developments, the developer splits this 50/50 with the buyer, so you'd pay ฿25,000. But in the resale market, it's usually negotiated — don't assume anything.

2. Specific Business Tax or Stamp Duty

If the seller has owned the property for less than 5 years, a Specific Business Tax of 3.3% applies (paid by seller but sometimes negotiated onto buyer). If over 5 years, Stamp Duty of 0.5% applies instead.

3. Sinking Fund (กองทุนจม)

This is a one-time payment to the building's reserve fund for major repairs. Typical rates:

• Economy projects: ฿300–500/sqm
• Mid-range projects: ฿500–800/sqm
• Luxury projects: ฿800–1,500/sqm

For a 35 sqm condo in a mid-range project, expect ฿17,500–28,000.

4. Common Area Fees (ค่าส่วนกลาง)

Monthly recurring cost for maintaining shared facilities:

• Economy: ฿35–50/sqm/month
• Mid-range: ฿50–80/sqm/month
• Luxury: ฿80–150/sqm/month

For our 35 sqm example: ฿1,750–2,800/month. Over a year, that's ฿21,000–33,600.

5. Meter Installation

Some new projects charge separately for utility meter installation:

• Electricity meter: ฿5,000–15,000
• Water meter: ฿3,000–8,000

6. Furniture & Appliances

If your unit is "fully fitted" but not "fully furnished," you'll still need to buy:

• Bed, mattress, and linens: ฿15,000–50,000
• Sofa and living room furniture: ฿10,000–40,000
• Kitchen essentials: ฿5,000–15,000
• Curtains/blinds: ฿5,000–20,000

Budget at least ฿50,000–100,000 for basic furnishing.

7. Mortgage-Related Costs

If you're taking a bank loan:

• Appraisal fee: ฿3,000–5,000
• Mortgage registration fee: 1% of loan amount
• Fire insurance: ฿2,000–5,000/year (required by bank)
• MRTa (mortgage insurance): Optional but recommended

The Real Total

For our ฿2.5M condo example, here's what you'd actually spend:

Item	Cost
Condo price	฿2,500,000
Transfer fee (1%)	฿25,000
Sinking fund	฿21,000
Meter installation	฿15,000
Furniture	฿75,000
Mortgage fees	฿30,000
Total	฿2,666,000

That's ฿166,000 more than the listed price — roughly 6.6% extra.

Pro Tips

• Always ask the developer for a complete cost breakdown before signing
• Negotiate transfer fee splitting — it's standard practice
• Budget an extra 8–10% above the condo price for all costs
• Compare common area fees across similar projects — they vary widely
• Ask about any upcoming special assessments from the juristic committee