เมื่อมีลูกแล้วต้องย้ายออกจากคอนโดไหม: ข้อควรพิจารณา

You just found out you are having a baby. Congratulations. Now, about three seconds after the initial excitement fades, a very practical question creeps in: do we need to move out of this condo? If you are renting a one-bedroom unit somewhere along the BTS Sukhumvit line, maybe on Soi 24 or near On Nut station, that question hits even harder. Your cozy 35-square-meter studio that felt perfect for two suddenly looks like it might burst at the seams once you add a crib, a stroller, and roughly 400 packages of diapers. But here is the thing. Moving out of a condo is not always the answer. Sometimes it is. Sometimes it is not. Let us walk through everything you should actually think about before making that call.

How Much Space Do You Really Need With a Baby?

The honest answer? Less than you think, at least for the first year or two. Babies are small. They do not need their own room right away. Plenty of families in Bangkok raise newborns in one-bedroom condos perfectly fine, especially in buildings like Life Sukhumvit 48 or Lumpini Suite Sukhumvit 41, where units tend to be a bit more generous at 40 to 50 square meters.

The real space crunch comes later, around when your kid starts crawling and then walking. That is when you need floor space, baby-proofing room, and ideally a second bedroom. According to DDproperty, the average size of a two-bedroom condo in Bangkok is between 55 and 75 square meters, which is a meaningful upgrade from a typical one-bedroom.

Here is a practical example. A couple living in a one-bedroom at Ideo Mobi Sukhumvit near On Nut BTS might be paying around 18,000 to 22,000 THB per month for roughly 34 square meters. Upgrading to a two-bedroom in the same area could mean jumping to 28,000 to 38,000 THB per month. That is a significant budget difference, so it is worth asking whether you truly need the extra room right now or in 18 months.

The Neighborhood Factor: Is Your Current Area Family Friendly?

Space is one thing. But the neighborhood around your condo matters just as much when you have a child. Some areas of Bangkok are naturally more family oriented than others. Think about access to parks, hospitals, international schools, and supermarkets with proper baby supply sections.

Take Phrom Phong, for instance. Living near BTS Phrom Phong gives you Benchasiri Park for morning strolls, Emporium and EmQuartier for shopping, Samitivej Hospital literally around the corner, and a cluster of international preschools within a few kilometers. A two-bedroom condo in this area typically runs between 35,000 and 55,000 THB per month, according to listings tracked by Fazwaz.

Compare that with living near Victory Monument or Ratchathewi. These areas are great for young professionals, loaded with street food and nightlife, but they lack green spaces and family infrastructure. If you are currently renting in a less family-friendly zone, upgrading your neighborhood might matter more than upgrading your unit size.

Also consider proximity to a hospital you trust. Bumrungrad International Hospital near Nana BTS and Samitivej on Sukhumvit Soi 49 are two of the most popular choices for expat families. Being within a 15-minute drive of a good pediatric department gives real peace of mind, especially during those late-night fevers every parent dreads.

Condo Facilities That Actually Matter for Families

Not all condos are created equal when it comes to raising a kid. Some buildings have features that make family life much easier, and others have deal-breakers you might not notice until you are struggling with a stroller in a narrow lobby.

Here is what to look for. A kid-friendly pool area with a shallow section is a huge plus. Buildings like Supalai Oriental Sukhumvit 39 and The Waterford Diamond Tower on Soi 30/1 have dedicated kids' pools and play areas. Elevators that are not constantly packed during rush hours matter more than you realize when you are carrying a baby and two bags of groceries.

Green space inside the project is another big one. Large developments like Lumpini Park Rama 9 near MRT Rama 9 often have landscaped garden areas where toddlers can run around safely without needing to cross any roads. This is a genuine quality-of-life upgrade compared to a smaller boutique condo with just a rooftop pool.

Security is also worth examining closely. Buildings with 24-hour security, key card access on every floor, and CCTV coverage give parents extra confidence. Most newer condos have these features, but older buildings along Sukhumvit between Soi 1 and Soi 23 sometimes lack modern security systems.

Comparing Your Options: Stay, Upgrade, or Move to a House?

This is the big decision tree every growing family faces in Bangkok. Here is a straightforward comparison to help you think through it.

Option	Typical Monthly Rent (THB)	Space	Commute Impact	Best For
Stay in current 1-bed condo (central BTS)	15,000 to 25,000	30 to 45 sqm	Minimal change	Newborn phase, budget-conscious families
Upgrade to 2-bed condo (same area)	28,000 to 50,000	55 to 80 sqm	Minimal change	Families wanting more room without relocating
Move to 2-bed condo (outer BTS like Bearing or Bang Na)	18,000 to 30,000	55 to 75 sqm	Longer commute, 20 to 30 min added	Families wanting space on a tighter budget
Rent a townhouse or house (Rama 9, Bangkapi, Lat Phrao)	25,000 to 45,000	120 to 200 sqm	Car-dependent, variable traffic	Families wanting a yard and maximum space
Move to a serviced apartment (Thonglor, Ekkamai)	45,000 to 80,000	60 to 100 sqm	Minimal change	Expat families wanting convenience and services

One key data point worth highlighting: according to CBRE Thailand's residential market reports, the average rent for a two-bedroom condo in Bangkok's central business district areas rose to approximately 35,000 to 45,000 THB per month in 2024, representing a 5 to 8 percent increase from the previous year. This means timing your move matters. If your lease renewal is coming up, that is the natural moment to evaluate.

The Financial Reality Check

Beyond rent, having a baby in Bangkok adds a layer of costs that directly impacts how much you can afford for housing. Pediatric checkups, formula or baby food, diapers, and eventually childcare or preschool fees all add up quickly.

Consider this scenario. A couple renting a one-bedroom near Thong Lo BTS for 22,000 THB per month is thinking about upgrading to a two-bedroom in the same area at 40,000 THB per month. That is an extra 18,000 THB monthly, or 216,000 THB per year. At the same time, they are now spending around 5,000 to 8,000 THB per month on baby supplies and healthcare. The combined increase could strain a household income that seemed comfortable just a few months ago.

A smarter move might be shifting to a slightly less central area. Moving from Thong Lo to Udom Suk or Punnawithi along the BTS Sukhumvit line can save you 10,000 to 15,000 THB per month on a comparable two-bedroom unit while still keeping you on the train line and within a reasonable commute to the city center. Buildings like Ideo Sukhumvit 93 near Bang Chak BTS offer modern two-bedroom units in the 22,000 to 28,000 THB range with full facilities.

Timing Your Move: When Is the Right Moment?

If you do decide to move, timing matters a lot. The worst time to relocate is right when the baby arrives. You want to be settled in your new place at least two months before your due date. That gives you time to set up the nursery area, figure out the new neighborhood, locate the nearest hospital, and establish a routine.

Many families in Bangkok find that the sweet spot for moving is either during the second trimester of pregnancy or when the child is around 12 to 18 months old. The second trimester works because energy levels are still decent and there is enough time to settle in. The 12 to 18 month window works because by then you have a clearer sense of what your family actually needs versus what you thought you would need.

A real example: a family at The Base Park West near On Nut BTS started in a one-bedroom when their first child was born. They managed fine for about a year, then moved to a two-bedroom at Rhythm Sukhumvit 44/1, just one station away at Phra Khanong. Same neighborhood, same friends, same coffee shops, but with an extra room that made daily life significantly more comfortable.

The bottom line is this: having a baby does not automatically mean you need to leave your condo. What it means is you need to honestly assess your space, your budget, your neighborhood, and your timeline. Some families thrive in a well-located one-bedroom for years. Others genuinely need more room and should plan their upgrade strategically rather than rushing into it.

Whatever you decide, the Bangkok rental market has plenty of options for growing families at almost every budget level. If you want to see what is available in your preferred area, with filters for family-friendly features like kids' pools, playgrounds, and nearby schools, check out superagent.co. The AI-powered search makes it easy to compare units across buildings so you can find the right fit for your next chapter.