How much money do you need to buy a condo in Bangkok and what your salary really buys

Key Highlights

• The honest answer to how much money do you need to buy a condo in Bangkok depends first on your passport, because the two rules that shrink the cash requirement in 2026 apply to Thai nationals only
• For a Thai buyer, the Bank of Thailand announcement of 14 May 2026 extends 100 percent LTV lending to contracts signed between 1 July 2026 and 30 June 2027, so the down payment is no longer what caps the budget
• For a foreign buyer, banks typically lend 50 to 70 percent of the appraised value at roughly 5 to 8 percent interest over 15 to 30 years, so a 3,000,000 baht unit still needs somewhere between 981,000 and 1,575,000 baht in cash
• The debt service ceiling most banks apply is 40 percent of monthly income, which is the real constraint. A 30,000 baht salary supports around 1,899,000 baht of borrowing when you price it at the floating rate rather than the promotional rate
• Prices and availability are subject to change and are not guaranteed. This content is not legal, tax, or financial advice. Every figure below is a calculation from stated assumptions, not a promise of what any bank will approve

How much money do you need to buy a condo, in short?

Most guides answer the question of how much money do you need to buy a condo with a percentage, usually 10 to 20 percent of the unit price. That number is now wrong in both directions. For Thai buyers it is far too high, because current regulatory ceilings allow borrowing up to the full appraised value and the two main Land Department fees have been cut to a fraction of a percent. For foreign buyers it is far too low, because most foreign purchases in Bangkok are cash or heavily under-financed.

So rather than chasing a percentage, work through three questions. What monthly payment can you carry at the floating rate rather than the teaser rate. Which rule set applies to you as a buyer. And can you complete the transfer before 30 June 2027, which is the day both current measures expire.

What does the first lump sum actually pay for?

Reservation fee, contract fee, and down payment

These three are paid before transfer day and are normally credited against the unit price, so they are not money you lose. Government Housing Bank figures put reservation fees in the market at 1,000 to 10,000 baht and contract fees at 5,000 to 100,000 baht, on a page updated 15 August 2024. Down payment guidance conflicts between sources. The same bank quotes 10 to 35 percent of the unit price, while TMBThanachart quotes 5 to 20 percent of the purchase or appraised price on a page updated 10 June 2025.

Rather than picking one of those ranges, ask the developer for the written down payment schedule for the specific unit, then read two lines. What the total down payment comes to in baht, and how many instalments it is split into before transfer day. Also get the refund conditions in writing before you place any money, because what happens to your reservation fee if your mortgage is declined varies from project to project.

Transfer fee and mortgage registration fee

The standard rates are a 2 percent transfer fee on the appraised value and a 1 percent mortgage registration fee on the loan amount, plus stamp duty of 0.05 percent of the sale price capped at 10,000 baht. A Thai cabinet resolution of 30 June 2026 cut the transfer fee to 0.01 percent and the mortgage registration fee to 0.01 percent until 30 June 2027, capped at a sale price and appraised value of no more than 7 million baht per contract, for buyers who are Thai natural persons, and only when transfer and mortgage are registered at the same time.

Read the eligibility line carefully. Foreign buyers do not qualify for the reduced rates and pay the standard 2 percent. On a 3,000,000 baht unit that is 60,000 baht in transfer fee, which in Bangkok practice is commonly split between buyer and seller but is fully negotiable.

The loan side fees people forget to add

This group is small but has to be paid in cash and no measure reduces it. Government Housing Bank lists a loan application fee of 0.1 percent of the facility for amounts above 500,000 baht, a collateral appraisal fee of 1,900 to 3,100 baht depending on loan size, and a registration fee of 1,000 baht. On a 3,000,000 baht loan those three come to roughly 5,900 to 7,100 baht.

Furnishing, where budgets actually overrun

Thai banks size a furnishing facility at around 5 to 10 percent of the property value, according to Living Pop, published 7 May 2021. On a 3,000,000 baht unit that is 150,000 to 300,000 baht. That figure is older than the rest of the data here, so treat it as an opening frame and get real quotes before committing. Thai first contract borrowers on properties under 10 million baht can currently add up to 10 percent of the collateral value for furnishing on top of the main loan, which happens to line up with that range.

What condo price can your salary actually afford?

The assumptions behind every figure below

The calculations assume a debt service ceiling of 40 percent of monthly income, which Government Housing Bank and TMBThanachart both recommend, no existing debt, a 30 year term, and a floating rate of 6.5 percent per year. That floating rate sits in the middle of the commercial bank MRR range of 6.045 to 7.105 percent per year reported by AP Thai on a page updated 13 August 2026.

Payment multipliers you can use yourself

Monthly salary against the loan size you can sustain

The 1,119,000 baht trap hiding in the promotional rate

Thai mortgage promotions cover the first three years only. Average first three year rates at the major banks run from 2.55 to 3.55 percent per year, per AP Thai updated 13 August 2026, after which the rate resets to an MRR linked rate of 6.045 to 7.105 percent.

Price a 12,000 baht monthly capacity at the 2.55 percent promotional rate and you get a loan of about 3,017,000 baht. That looks excellent on signing day. From year four at 6.5 percent, the payment on that same loan becomes about 19,070 baht per month, which is 63.6 percent of a 30,000 baht salary. The gap between the 1,899,000 baht you can sustain and the 3,017,000 baht the promotional rate invites you to borrow is 1,119,000 baht.

That is why the Thai rule of thumb of 7,000 baht per month per million borrowed lines up with the floating rate calculation rather than the promotional one. It was designed to protect borrowers from the year four step. Budget from the floating rate payment, then treat the first three year saving as a buffer or a prepayment fund, not as extra buying power.

What does that budget buy in each Bangkok neighbourhood?

A loan figure alone does not tell you what you will actually live in. Multiply it against the price per square metre for the area. Bamboo Routes, updated 2 April 2026, puts the Bangkok average at 197,000 baht per square metre, with Bang Na at 107,000 baht, On Nut at 132,000 baht, Rama 9 at 163,000 baht, and Asok at 214,000 baht. These are area averages, not the price of any specific unit, and real units in the same area vary widely by building age, floor, and orientation.

Monthly income needed for a 30 square metre unit by area

Drop to 20 square metres, the legal minimum unit size for a dwelling in a multi unit residential building under Ministerial Regulation No. 55 of 2000, clause 19, and the income needed falls to around 33,800 baht per month in Bang Na, 41,700 baht in On Nut, and 67,600 baht in Asok.

What three rules apply only to foreign buyers?

Your loan to value is roughly half of a Thai buyer's

Expatica, updated 2 February 2026, reports that foreign borrowers in Thailand typically obtain 50 to 70 percent of the property value at roughly 5 to 8 percent interest over 15 to 30 years. The PropertyScout guide on lending to foreigners lists age criteria of 21 to 55 and income of roughly 80,000 to 140,000 baht per month, with UOB going to 70 percent over up to 35 years at a minimum income of 140,000 baht.

On a 3,000,000 baht unit over 20 years at 6.5 percent, that works out as follows. At 70 percent, you borrow 2,100,000 baht, pay 15,657 baht per month, and need around 981,000 baht in cash including the standard transfer and mortgage registration fees. At 60 percent, you borrow 1,800,000 baht, pay 13,420 baht per month, and need around 1,278,000 baht. At 50 percent, you borrow 1,500,000 baht, pay 11,184 baht per month, and need around 1,575,000 baht. Compare that with a Thai first time buyer on the same unit, who may need as little as 6,500 to 7,700 baht in cash on transfer day if the bank approves 100 percent.

Move the money before you plan the purchase

Funds for a freehold condo purchase must be remitted into Thailand in foreign currency and converted to baht locally. For inbound transfers above 50,000 US dollars the bank issues a Foreign Exchange Transaction form, and below that threshold it issues a credit note or bank certificate instead. The remitter name and the stated purpose on the bank paperwork must match the name that will appear on the title, so plan the remittance around the final purchase figure including fees, not just the headline price.

You also need to confirm that the unit sits inside the building's 49 percent foreign ownership quota, which is calculated by floor area and not by unit count. Larger units therefore consume more of the quota per unit. Ask for written confirmation that the quota still covers your unit on your transfer date, not just today.

The 30 June 2027 deadline is not your problem, and that is an advantage

Because both the LTV relaxation and the fee reduction are limited to Thai buyers, neither expires in a way that costs you anything. A Thai buyer completing at 3,000,000 baht pays 600 baht in Land Department fees inside the measure and 90,000 baht after it, a difference of 89,400 baht, and that difference grows to 208,600 baht at the 7 million baht cap.

This creates room to negotiate that is easy to miss. Thai counterparties who are racing that date have a reason to agree quickly and to be firm on price, while you have no calendar pressure at all. An offer that is flexible on transfer date, or that is not conditional on mortgage approval, carries real weight in resale negotiations through the first half of 2027.

If the cash is not there yet, what are your options?

• Add a co borrower. Government Housing Bank allows 2 to 4 borrowers including the main applicant, which raises the income base used for the debt service ceiling, though every co borrower is liable for the full debt
• Clear high interest debt before applying, because the debt service ceiling counts all monthly obligations and a car or card payment takes room directly from your condo payment
• Move further out. The gap in price per square metre between Bang Na and Asok is roughly double, so moving out does more for your budget than shrinking the unit in the same area
• Look at resale units, which usually price below the area average per square metre and leave more room to negotiate than developer stock
• Rent for another year or two while building the deposit, which is safer than borrowing at the top of the ceiling if the floating rate payment already exceeds 40 percent of income
• Ask for the furnishing facility alongside the main loan instead of putting furniture on a credit card, since the mortgage rate is far lower and it stays in one monthly payment

Frequently asked questions about how much money do you need to buy a condo

With a 30,000 baht salary how expensive a condo can you buy

A 30,000 baht monthly salary supports about 12,000 baht per month under the 40 percent debt service ceiling. Priced at a floating rate of 6.5 percent per year over 30 years, that is a loan of around 1,899,000 baht. Because current rules allow Thai borrowers to finance up to the full appraised value, that figure is close to the unit price you can target. Subtract any existing monthly obligations from the 12,000 baht before you run the calculation.

How much cash do you actually need on transfer day

For a Thai buyer of a 3,000,000 baht unit who is approved at 100 percent and qualifies for the reduced fee measure, transfer day cash is roughly 6,500 to 7,700 baht, made up of 600 baht in Land Department fees and 5,900 to 7,100 baht in loan side fees. For a foreign buyer of the same unit financed at 60 percent, transfer day cash is around 1,278,000 baht. Neither figure includes the reservation fee, contract fee, or furnishing budget.

Can a foreigner get 100 percent financing in Thailand

In practice no. The 100 percent ceiling in the current Bank of Thailand relaxation applies to lending secured on Thai residential property under the standard criteria, and the lenders active in the foreign borrower market work at 50 to 70 percent of appraised value with shorter terms and higher rates. Buyers who need close to full financing usually structure the purchase around a Thai spouse or a longer savings runway, both of which have consequences that deserve independent legal advice.

Is the 7,000 baht per million rule still useful

It is useful as a safety ceiling but it is not the real payment. The real payment at 6.5 percent over 30 years is 6,321 baht per million, and at a 2.55 percent promotional rate it is 3,977 baht per million. The rule builds in roughly 11 percent of headroom against the floating rate. Use it to sanity check a budget, then use the real multipliers for cash flow planning.

Should you rush to complete before 30 June 2027

The test is not the measure, it is whether you can carry the floating rate payment. If the floating rate payment already exceeds 40 percent of your income, saving tens or hundreds of thousands of baht in fees does not justify a commitment that lasts three decades. If the payment is comfortable and you are simply choosing between completing this year and next, the fee difference is a number you can act on immediately. Foreign buyers are outside the measure entirely and can ignore the date.

Summary

The question of how much money do you need to buy a condo in Bangkok has two different answers in 2026, and which one applies to you depends on whether you hold a Thai passport. For Thai buyers the binding constraint has moved off the down payment and onto the debt service ceiling and the 30 June 2027 deadline. For foreign buyers the cash requirement is still substantial and the deadline is irrelevant, which quietly puts you in a stronger negotiating position.

Three things you can do today. Price your maximum payment using the 6,321 baht per million multiplier and check it against 40 percent of your income. Ask two banks for written rate offers and read only two lines, the average rate for the first three years and the MRR minus what after year three. And if you are buying as a foreigner, confirm the 49 percent quota position and start the remittance paperwork early.

When your budget is settled, look at real stock. You can see every condo listed for sale across Bangkok on the PropertyScout Bangkok condos for sale page, and compare against rents in the same areas on the Bangkok condos for rent page. Our team can run both sides of that comparison with you at no cost, because PropertyScout is free for buyers and tenants.

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Prices and availability are subject to change and are not guaranteed. Property information is general guidance only. This content is not legal, tax, or financial advice.