Sukhumvit Road stretches over 400 kilometers all the way to the Cambodian border, but let's be honest. When people talk about renting a condo on Sukhumvit, they mean the roughly 20 kilometer stretch between Nana and Bearing. This is where the BTS Sukhumvit Line runs overhead, where the expat community thrives, and where you'll find everything from 15,000 THB studios to 200,000 THB penthouses. I've lived on three different Sukhumvit sois over the past six years, and the road changes personality every few blocks. Here's a soi by soi breakdown of the condos actually worth your time and money.

Lower Sukhumvit: Soi 1 Through Soi 23

This is the beating heart of expat Bangkok. Soi 1 through Soi 11 sit between BTS Nana and BTS Asok, packed with restaurants, rooftop bars, and late night energy. If you want to be in the middle of everything, look at buildings like The Trendy Condominium on Soi 13, where one bedrooms go for 18,000 to 25,000 THB. It's an older building, sure, but the location is unbeatable and the units are spacious by Bangkok standards.

Move toward Soi 15 and you'll find Sukhumvit Suite, a solid mid range option with rents around 15,000 to 22,000 THB for a studio or one bedroom. Soi 19 has Baan Siri Nineteen, a Sansiri project with a pool that actually gets sunlight and one bedrooms starting around 25,000 THB.

The real sweet spot in lower Sukhumvit is Soi 23. It connects directly to BTS Asok and MRT Sukhumvit, giving you access to both train lines. Jasmine Grande Residence sits right on this soi, offering serviced apartments that work well for professionals relocating. Expect to pay 30,000 to 50,000 THB for a well furnished one bedroom. A friend of mine moved into a two bedroom at Grand Park View Asok on Soi 21 last year for 35,000 THB and walks to Terminal 21 for groceries every other day. That's the kind of convenience lower Sukhumvit delivers.

The Phrom Phong and Thonglor Stretch: Soi 24 Through Soi 55

If lower Sukhumvit is the nightlife zone, this stretch is where Bangkok gets polished. BTS Phrom Phong at Soi 24 is surrounded by high end malls like EmQuartier and Emporium. Condos here reflect that premium positioning. Aguston Sukhumvit 22 offers beautifully finished two bedrooms for 45,000 to 65,000 THB. The Lumpini 24 on Soi 24 is a newer option with massive facilities and one bedrooms from 28,000 THB.

Cross over to the odd side and Soi 31 through Soi 39 form a quiet residential pocket that families love. Baan Siri 31 and Baan Suanpetch on Soi 39 are both popular with Japanese expat families because of their proximity to international schools and the Japanese community around Soi 33.

Then there's Thonglor, Soi 55. This is arguably Bangkok's most desirable neighborhood for young professionals and creative types. Keyne by Sansiri sits right at the mouth of the soi with one bedrooms around 30,000 to 40,000 THB. Deeper into Thonglor, Noble Solo and HQ Thonglor offer modern living with easy access to the area's famous cafes and restaurants. A colleague recently signed a lease at Taka Haus on Thonglor Soi 12 for 22,000 THB, a one bedroom with a surprisingly large balcony. She says she'll never leave.

Ekkamai to On Nut: Soi 63 Through Soi 77

This is where the real value lives on Sukhumvit. BTS Ekkamai at Soi 63 still carries some of Thonglor's cool factor but at lower rents. XT Ekkamai is a newer launch with sharp interiors and one bedrooms from 20,000 to 30,000 THB. Muse Sukhumvit on Soi 65 is a boutique option with genuinely impressive architecture.

Phra Khanong at Soi 69 through Soi 71 has transformed in the past few years. Life Sukhumvit 65 and Hasu Haus are both excellent picks for renters who want newer buildings with good facilities under 25,000 THB. The neighborhood has great street food, craft beer bars, and a growing community of remote workers.

On Nut at Soi 77 is the budget king of Sukhumvit. You can rent a one bedroom at The Base Sukhumvit 77 for 12,000 to 16,000 THB, or go slightly more upscale at Ideo Mobi Sukhumvit 81 for around 15,000 to 20,000 THB. I know a couple who moved from Thonglor to On Nut and cut their rent in half without feeling like they sacrificed quality. They just added eight minutes to their commute.

Beyond On Nut: Soi 81 and Further Down

Bang Chak, Punnawithi, Udom Suk, and Bearing are still on the BTS line but feel like a different Bangkok. Rents drop significantly. You can find modern one bedrooms at Ideo Sukhumvit 93 or Whizdom Essence for 10,000 to 15,000 THB. These areas work perfectly for people who commute to offices in the CBD and don't mind a 20 minute train ride.

A teacher I know rents a two bedroom at Pause Sukhumvit 107 near BTS Bearing for just 13,000 THB. The unit is clean, the building has a pool, and she takes the BTS to her school near Asok every morning. For the price, it's hard to argue against it.

How to Pick the Right Soi for You

Your ideal Sukhumvit soi depends on three things: your budget, your commute, and your lifestyle priorities. If you go out a lot and want walkability, stay between Soi 11 and Soi 55. If you're raising a family, look at the even sois between Phrom Phong and Thonglor. If you want the best value per square meter, On Nut and beyond will stretch your budget much further.

Also consider which side of Sukhumvit you're on. Odd numbered sois are on the north side, even on the south. This matters because some sois are dead ends while others connect through to Petchaburi Road or Rama IV, making taxi and motorbike access much easier.

Sukhumvit rewards renters who do their homework. Every soi has its own personality, noise level, and vibe. The best way to find condos on Sukhumvit Road for rent is to search by specific location, compare buildings side by side, and check real time availability. That's exactly what Superagent at superagent.co is built to do. Tell it your budget, your preferred BTS station, and how many bedrooms you need, and it pulls up options that actually match. No guessing, no scrolling through outdated listings.