Renting a Condo in Bangkok: Contracts, Deposits and the Traps

The 1-minute version
Bangkok condo rentals run on a two-month deposit plus one month advance, a one-year standard lease, and an electricity bill that will surprise you. The deposit is the thing to get right: it is refundable, it is routinely withheld over trivial damage, and your protection is a signed inventory with photographs taken on day one. Read who pays the common-area fee, check the electricity rate per unit, and never hand over money before you have seen the actual unit you are renting — not a show unit, that one.

 


01The standard structure


Thai Note
How a Bangkok lease is usually built
The normal shape
ElementTypicalWatch for
Lease length12 monthsShorter leases cost more per month
Deposit2 months, refundableThis is where disputes happen
Advance rent1 monthPaid at signing
Upfront total3 months' rentBudget for this
Notice to leave30 days, often moreRead the clause
ElectricityTenant pays, meteredRate per unit varies by building
WaterTenant pays, smallMinor
Common area feeUsually the ownerConfirm in writing
InternetSometimes includedConfirm speed and who holds the account
Prices are September 2026 and move with promotions.

Shorter than twelve months is possible and normal in tourist-heavy buildings, but you pay a premium and the deposit terms get less favourable.

02The deposit is the whole game


Two months' rent is a lot of money sitting with someone else, and withholding it over minor wear is common enough that you should plan for it rather than hope.

Photograph everything on the day you get the keys. Every wall, every appliance, the inside of the fridge, every existing scratch and stain. Timestamped. Put them somewhere you will still have them a year later.

Insist on a written inventory signed by both parties, listing the condition of furniture and appliances. If the landlord does not offer one, write one yourself and get it signed.

Report faults in writing immediately. A message is fine. The point is a dated record that the air conditioner was already making that noise in week one.

Do the final inspection together, with the landlord present, before you hand back the keys.

The realistic expectation
Even with everything documented, some deduction for cleaning or minor marks is common. Budget mentally for not getting all of it back, and be pleasantly surprised. What documentation protects you from is a large, arbitrary deduction — and that is worth the hour it takes.

03Electricity, the bill nobody warns you about


Air conditioning in Bangkok is not optional and it is not cheap.

The rate per unit is set by the building, not the national utility, and some buildings mark it up substantially. Ask what the rate is before you sign. It is a fair question and a straight answer is a good sign.

Ask to see recent bills for a comparable unit. A landlord who has other tenants can show you a realistic monthly figure.

A studio with the air conditioning on constantly costs several times what one used only at night costs. This is the single biggest controllable cost in a Bangkok budget.

 


04Before you sign


See the actual unit. Not the show unit, not a photo of a different floor. The exact room you will live in.

Visit at the time you will actually be there. An apartment beside an expressway is a different place at 8am than at 2pm on a Sunday.

Check the water pressure by turning on the shower. High floors in older buildings can be weak.

Check phone signal inside the unit. Some concrete buildings are dead zones.

Look at the building, not just the room. Gym, pool, lifts, security desk, how the common areas are maintained. Maintenance standards tell you how the building will treat your problems.

Walk from the unit to the BTS or MRT. Ten minutes on a map is different in 35 degrees with no shade.

05Who you are renting from


Most Bangkok condos are individually owned and rented out, which means your landlord is a person, not a company. That cuts both ways.

Verify ownership. Ask to see the title document (chanote) or at least the owner's ID matching the name on the lease. Subletting scams exist.

Agents are normal and usually free to the tenant — they are paid by the landlord. A good agent is genuinely useful for paperwork and translation.

Get the contract in English, or bilingual. A Thai-only contract you cannot read is not something to sign.



06Where the money goes wrong


Thai Note
Common rental problems
Foreigner edition
ProblemHow it happensWhat prevents it
Deposit withheldVague 'damage' at move-outDay-one photos and signed inventory
Electricity shockBuilding marks up the rateAsk the per-unit rate before signing
Early termination penaltyLeaving before 12 monthsRead the clause; negotiate it before signing
Repairs not doneUnclear who is responsiblePut repair responsibility in the contract
Common fee billed to tenantAssumed, not agreedConfirm in writing who pays
Sublet scamRenting from someone who is not the ownerVerify ownership documents
Prices are September 2026 and move with promotions.

07Your obligations, which are real


TM30 address reporting. Thai law requires the property owner or possessor to report a foreigner's address to immigration. Many condo landlords do not know or do not bother, and it becomes your problem at your next immigration appointment. Ask, in writing, whether they will file it.

90-day reporting applies if you are on a long-stay visa. Separate from TM30.

Keep your lease and receipts. Immigration and banks ask for proof of address, and your lease is usually what they want.

Immigration procedures change. Confirm current requirements with Thai Immigration rather than relying on this article.

08What to budget


Beyond rent, plan for the three-month upfront lump, electricity that scales with your air conditioning habits, and a small monthly water bill. Internet is often included; if not, it is inexpensive.

If you are here for a few months rather than a year, compare a serviced apartment. It costs more per month but includes utilities, cleaning and a much shorter commitment — and no deposit dispute at the end.

Who this is for
→Anyone staying three months or more — a lease beats hotels on cost, comfortably.
→Anyone staying under three months — serviced apartment or monthly hotel rate is probably simpler.
→Everyone — photograph the unit on day one. It is the highest-value hour of the whole tenancy.
→Long-stay visa holders — get the TM30 question answered before you sign.
→Note general information, not legal advice. A Thai lawyer can review a lease inexpensively if the sum matters to you.

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