You just picked up the keys to your new condo at Ideo Mobi Sukhumvit 66. The sales office was all smiles, the lobby smelled like lemongrass, and everything looked pristine. Then you got upstairs, ran your fingers along the window frame, and found a crack in the sealant. You turned on the tap and noticed the water pressure was embarrassingly weak. Welcome to handover day in Bangkok, where the glossy brochure meets reality.

If you are a landlord planning to rent out your unit, this moment matters more than you think. Every defect you fail to document now becomes your problem later, either as a costly repair or a dispute with your future tenant. Condo handover defects in Bangkok are incredibly common, even in brand new buildings from top developers. Here is how to handle it like a pro.

Why Handover Inspections Matter More Than You Think

Thai developers typically give you a defect warranty period, usually around one to two years from the handover date. During this window, the developer is responsible for fixing construction defects at no cost to you. Miss a defect during this period and you are paying out of pocket.

Think about it from a rental perspective. Say you bought a one bedroom at Life Ladprao Valley near BTS Ha Yaek Lat Phrao and plan to rent it out for 18,000 to 22,000 THB per month. A tenant moves in and discovers mold behind the bathroom mirror or a sliding door that jumps off its track. That tenant is calling you, not the developer. And if your warranty has expired, that repair bill is yours.

Documenting defects at handover protects your investment and ensures your unit is genuinely move in ready before a single tenant steps inside.

The Most Common Condo Defects in Bangkok New Builds

After years of watching landlords go through this process, certain defects show up again and again. Cracked or chipped tiles are probably the most frequent offender, especially in bathrooms. Uneven grouting, paint drips on ceilings, and scratched window glass are close behind.

Water related issues are another big category. Leaky pipes under sinks, poor drainage in shower areas, and weak water pressure on higher floors are all standard complaints. A friend who bought at Whizdom Essence on Sukhumvit 101/1 near BTS Punnawithi found that his kitchen faucet had almost no pressure, while the bathroom worked fine. Turned out it was a valve issue the developer fixed in 20 minutes, but only because he caught it on day one.

Electrical problems tend to be subtler. Outlets that are not wired, light switches connected to the wrong fixture, or air conditioning units that trip the breaker after 10 minutes of use. Always test everything, not just glance at it.

How to Document Defects Like a Bangkok Landlord Who Has Done This Before

Bring a checklist. Seriously. You can find standardized condo inspection checklists in Thai and English online, or hire a professional inspector for around 3,000 to 5,000 THB. For a unit you plan to rent at 25,000 to 35,000 THB per month in an area like Thonglor or Ekkamai, that inspection fee pays for itself ten times over.

Use your phone to photograph and video every single defect. Include wide shots so the location is clear, then close ups showing the actual problem. Timestamp everything. When you submit your defect list to the developer, do it in writing, either through their official app or via email with read receipts.

One landlord at The Line Phahol Pradipat near BTS Saphan Khwai told me she found 47 defects during her first walkthrough. That sounds extreme, but most were minor, things like scuff marks on door frames and misaligned cabinet doors. She submitted everything with photos, and the developer resolved 44 of them within three weeks. The remaining three needed parts ordered from overseas, but they were tracked and completed before her warranty hit the six month mark.

What to Do If the Developer Pushes Back

Some developers in Bangkok are excellent about defect resolution. Others will drag their feet, claim something is "within acceptable standards," or simply ghost you after the first follow up. This is more common with smaller developers or projects where units sold slowly.

If you are getting resistance, escalate in writing. Reference your purchase agreement, which almost always includes a defect warranty clause. If the developer still refuses, you can file a complaint with the Office of the Consumer Protection Board, known as the สคบ in Thai. This usually gets things moving quickly because developers do not want regulatory attention.

A landlord renting out a two bedroom at Supalai Premier Charoen Nakhon near ICON Siam once had a persistent leak from the unit above. The developer initially blamed his own plumbing. He brought in an independent inspector, documented that the leak originated from a common pipe in the wall, and submitted the report. The developer fixed it within a week.

Preparing Your Unit for Tenants After Defects Are Resolved

Once your defect list is cleared, do a final walkthrough before listing the unit. Check that repairs were actually completed properly and nothing new appeared during the fix. Take fresh photos of the unit in perfect condition. These become your baseline for the tenant check in report.

This step is critical for deposit disputes later. If you can show a photo of a flawless countertop from the day before the tenant moved in, and a scratched countertop from the day they moved out, the evidence speaks for itself. Landlords renting condos near Asok or Phrom Phong in the 30,000 to 50,000 THB range deal with deposit arguments regularly. Good documentation at every stage is your best defense.

Getting handover right sets the tone for your entire rental experience. A well documented, defect free unit attracts better tenants, commands stronger rent, and saves you from surprise repair costs down the road. If you are listing your condo for rent in Bangkok and want to connect with quality tenants quickly, check out superagent.co to see how our AI powered platform makes the process faster and smoother for landlords across the city.