If you're a parent in Bangkok weighing international school options, Concordian International School probably landed on your list early. It sits in a part of the city that most expats don't initially consider, but families who choose it tend to stay for years. The campus, the curriculum, and the community all punch above what you might expect. But the big question for renters is always the same: where do we actually live so the morning commute doesn't destroy our sanity?

What Makes Concordian International School Stand Out

Concordian International School sits on Bangna-Trad Road, specifically around the Km.7 area in Bang Chalong, Samut Prakan. It's technically just outside Bangkok's city limits, but nobody really thinks of it that way. The campus is massive compared to schools crammed into central Bangkok. We're talking proper green space, swimming pools, full sports facilities, and room for kids to actually run around.

The school follows an American curriculum with IB options at the upper levels. Class sizes are relatively small, and the parent community skews toward a mix of expat families and internationally minded Thai families. Tuition ranges from roughly 380,000 THB per year for early years to around 700,000 THB or more for upper secondary, depending on the program. That positions it as a mid-to-upper tier international school, more affordable than NIST or ISB but still a serious investment.

One parent I spoke with moved from a school near Asok and said the difference in campus quality alone justified the slightly longer commute. Her kids went from a rooftop playground to actual football pitches and a performing arts center. That kind of space matters when your child spends eight hours a day somewhere.

The Bangna Corridor: Where Most Concordian Families Rent

The Bangna-Trad corridor is the natural home base for Concordian families. Most people settle somewhere between BTS Bearing and the Mega Bangna area. This stretch has transformed over the past decade from a relatively quiet suburban zone into a legitimate family-friendly district with malls, international restaurants, and solid housing stock.

For condos, you're looking at places like IDEO O2 near BTS Bangna, where two-bedroom units rent for around 18,000 to 25,000 THB per month. Closer to the school, Lumpini Ville Sukhumvit 109 offers family-sized units in the 12,000 to 18,000 THB range. If you want something newer and more upscale, The Origin Sukhumvit 105 has modern two-bedroom units starting around 20,000 THB.

A typical Concordian family I know rents a three-bedroom condo near BTS Udomsuk for 30,000 THB per month. The school bus picks up their two kids right at the lobby entrance. Door to school takes about 25 minutes in normal traffic. That's a pretty sweet setup by Bangkok standards.

Houses and Townhomes Near the School

Here's where Bangna really shines compared to central Bangkok. Many Concordian families opt for houses or townhomes because the prices out here actually make that possible. You can rent a proper three-bedroom house with a garden in gated communities like Burasiri Bangna or Perfect Park Bangna-Wongwaen for 35,000 to 55,000 THB per month.

That same budget in Sukhumvit's core would get you a two-bedroom condo with no outdoor space. Families with younger kids especially appreciate having a yard and a quiet street where the little ones can ride bikes after school.

Srinakarin Road is another popular area. It runs parallel to Bangna-Trad and has its own ecosystem of malls, markets, and restaurants. Seacon Square and Paradise Park are both along this road, so daily errands feel easy. Commute to Concordian from Srinakarin is typically 15 to 20 minutes outside of rush hour.

Can You Live in Central Bangkok and Make It Work

Some families try to make central Sukhumvit work, especially when one parent commutes to a CBD office. It's doable but honestly requires some commitment. From BTS Ekkamai or Phra Khanong, you're looking at 30 to 45 minutes to school depending on traffic. During heavy rain, that can stretch to well over an hour.

The school runs bus routes that cover parts of central Sukhumvit, which helps. But if you're the type of parent who wants to pop over for school events or pick up early, the distance adds friction. A family I know in a condo at Noble Reveal near BTS Ekkamai made it work for two years. They paid around 35,000 THB for a two-bedroom unit and relied entirely on the school bus. Eventually they moved to Bangna and said the quality of daily life improved dramatically.

If central living is non-negotiable, aim for lower Sukhumvit. On Nut and Bang Chak put you closer to the expressway entrance, shaving real minutes off the drive. Condos like The Base Park West near BTS On Nut offer two-bedroom units around 22,000 to 28,000 THB monthly.

Practical Tips for Renting as a Concordian Family

Check the school bus routes before signing a lease. Concordian publishes updated routes each academic year, and being on an existing route saves you from arranging private transport. A seat on the school bus typically costs 3,000 to 5,000 THB per month per child depending on distance.

Visit your potential rental during school morning hours, around 6:30 to 7:30 AM. Bangna-Trad traffic has specific pinch points, and you want to see what the commute actually looks like on a weekday. The stretch near Central Bangna can get congested, but side roads often provide shortcuts that Google Maps won't always suggest.

Also consider that many Concordian families become a tight community. Renting in a building or neighborhood where other school families live means built-in playdates, carpool options, and a social network that makes Bangkok feel a lot smaller and friendlier.

Finding the right condo or house near Concordian International School doesn't have to mean hours of scrolling through outdated listings. Superagent at superagent.co uses AI to match families with verified rentals based on your school location, budget, and lifestyle needs. Set your preferences once, and let it do the heavy lifting so you can focus on settling your family into Bangkok life.