The Base Sukhumvit 77: Full Renter's Review of Bangkok's Most-Searched Condo

If you've been scrolling through condo listings near On Nut, you've almost certainly come across The Base Sukhumvit 77. It pops up constantly, and for good reason. This Sansiri development sits in one of Bangkok's most popular rental corridors, offering a price point that attracts everyone from fresh expats to young Thai professionals starting their first jobs. But is it actually worth renting? I've spent enough time in and around this building to give you an honest breakdown.

Location: On Nut Without the On Nut Price Tag

The Base Sukhumvit 77 sits on Soi Sukhumvit 77, also known as Soi On Nut. The building is roughly a 10 minute walk from On Nut BTS station, which puts it just slightly outside the immediate BTS zone. That matters because it shaves a few thousand baht off the monthly rent compared to condos directly next to the station.

The walk itself is flat and straightforward, passing 7 Elevens, street food vendors, and a handful of laundry shops. If walking isn't your thing, motorcycle taxis at the mouth of the soi will get you to the BTS in about three minutes for 10 to 20 baht. It's a routine that thousands of residents here do every single day without thinking twice.

What makes this location genuinely useful is Tesco Lotus On Nut (now rebranded as Lotus's), which is practically next door. You also have Century The Movie Plaza nearby for weekend errands, and the whole On Nut night market scene is within easy reach. A friend of mine moved here from Thong Lo specifically because she got tired of paying 25,000 baht for a studio when she could get a one bedroom at The Base for nearly half that.

Unit Types and What You'll Actually Pay

The Base Sukhumvit 77 offers studios, one bedroom, and two bedroom units. Studios run around 21 to 26 square meters, which is compact but standard for Bangkok condos in this price range. One bedrooms come in at roughly 30 to 34 square meters, giving you a separate sleeping area and a bit more breathing room.

As of 2024, expect to pay somewhere between 8,000 and 11,000 baht per month for a studio, depending on the floor and furnishing condition. One bedrooms generally range from 12,000 to 16,000 baht. Two bedrooms, which are less common in this project, can go for 18,000 to 22,000 baht. These prices make it one of the most affordable Sansiri properties you can rent along the Sukhumvit line.

The units come furnished from most landlords, typically with a bed, wardrobe, air conditioning unit, and a small kitchen area with a microwave and fridge. Don't expect a full oven or a massive kitchen counter. This is a condo designed for people who eat out most nights or warm up food from the street, which is honestly how most people in Bangkok live anyway.

Facilities: Solid for the Price, Not Luxury

Let's be real. This is not a luxury condo and it doesn't pretend to be. The pool is a decent size for a project in this category, and it rarely feels overcrowded during weekday afternoons. There's a basic fitness room with cardio machines and some free weights. You'll also find a lobby area, keycard security, and CCTV throughout the common areas.

One thing I've noticed is that the gym equipment can feel a bit dated compared to newer projects like Ideo Mobi or Life Sukhumvit. If you're serious about working out, you might want to budget for a gym membership at Jetts or Fitness First at Gateway Ekamai. But for casual exercise, the onsite gym does the job.

Common area fees run around 35 to 45 baht per square meter per month, which the owner typically covers. Always confirm this before signing your lease, because some landlords try to pass it on to tenants.

Who This Condo Is Best For

The Base Sukhumvit 77 is a strong match for budget conscious renters who still want to live along the Sukhumvit line. I've seen it work especially well for single professionals, teachers working at international schools in the Phra Khanong or Bang Na area, and digital nomads who want a home base without spending a fortune.

It's less ideal for families with kids, simply because the units are compact and there's no dedicated play area. Couples can make a one bedroom work comfortably, but if you're both working from home, the space might start to feel tight after a few months. A colleague of mine and his girlfriend lasted about eight months in a one bedroom here before upgrading to a two bedroom at Lumpini Ville nearby.

Things to Watch Out For

A few honest caveats. Some units, especially on lower floors facing the main road, can get noisy. Ask for a unit on a higher floor facing the interior courtyard if quiet matters to you. Also, the elevators during morning rush (around 7:30 to 8:30 AM) can involve a short wait since the building has a high number of units relative to its elevator count.

Water pressure in older units can be inconsistent, so test the shower during a viewing. And check the air conditioning unit carefully. In buildings of this age, some AC units haven't been serviced regularly, and replacing or deep cleaning one can cost 2,000 to 5,000 baht that you don't want to argue about with your landlord later.

Overall, The Base Sukhumvit 77 delivers exactly what it promises: affordable, convenient, no frills condo living in one of Bangkok's most practical neighborhoods. It won't wow you with rooftop infinity pools or marble lobbies, but it will keep your rent low and your commute simple. For a lot of renters in Bangkok, that's the whole point. If you want to compare available units and current prices across On Nut, try searching on superagent.co to see what's listed right now and filter by your budget in seconds.