Overview
Rhythm Sukhumvit 42 is a serene luxury sanctuary tucked directly behind the bustling Gateway Ekkamai mall. Completed in 2016 by AP (Thailand), this 36-storey tower is designed to be a quiet escape that remains hyper-connected.
Its defining feature is its "Hidden" Location. While it is technically located on Soi Sukhumvit 42, the building sits slightly set back from the road, insulated by a lush green driveway. It is less than a 3-minute walk to BTS Ekkamai and the Gateway Ekkamai mall, making it incredibly convenient for grocery runs (MaxValu) and dining. The architecture features AP's signature modern lines with "Sky Facilities" on the top floor that offer stunning views of the Wat That Thong temple and the Sukhumvit skyline.
Developer
AP (Thailand) PCL is known for maximizing vertical living. At Rhythm 42, they focused heavily on the "Sky Living" concept. The pool, gym, and lounge are all placed on the 36th and 37th floors, ensuring that every resident, regardless of their unit's floor, has access to the penthouse view.
Location & Transit
| Station | Line | Distance | Mode |
|---|---|---|---|
| BTS Ekkamai | Sukhumvit | 200m | Walk (3 min) |
| Gateway Ekkamai | Mall | 50m | Walk (1 min) |
| Rama 4 Rd | Main Road | 1.2km | Car (5 min) |
Commute Logistics:
- Walk: The walk to the BTS is practically effortless. You can walk through the Gateway Ekkamai mall (during operating hours) or take the sidewalk.
- Car - The One-Way Rule: Drivers must note that Soi 42 is One-Way (Rama 4 → Sukhumvit). This means driving home usually requires coming from Rama 4 Road. However, driving out is easy—you pop right out onto Sukhumvit Road.
- Bus: The Eastern Bus Terminal is just across the street, making trips to Pattaya or Rayong incredibly easy.
Nearby Landmarks
| Place | Distance | Type |
|---|---|---|
| Gateway Ekkamai | 50m | Japanese-themed mall with MaxValu and many restaurants |
| Bangkok Mediplex | 150m | Specialized medical building connected to the BTS |
| Major Sukhumvit | 300m | Cinema, bowling, and We Fitness society |
| St. Andrews (High School) | 350m | Located just down the road; convenient for teachers/students |
Building Facts
| Developer | AP (Thailand) PCL |
| Completed | 2016 |
| Floors | 36 (Single Tower) |
| Units | 407 |
| Ownership | Freehold |
Unit Types
| Type | Size | Notes |
|---|---|---|
| 1 Bedroom | 27 – 48 sqm | Standard Unit. The 27 sqm is a compact studio-style, while the 45-48 sqm units feature the desirable "Sky Kitchen" layout with better ventilation. |
| 2 Bedroom | 56 – 80 sqm | Family Unit. The 80 sqm units are true luxury 2-beds with bathtubs and corner windows offering panoramic views. |
Interior Note: The interiors are designed with a "Japanese Modern" aesthetic—clean lines, light wood tones, and functional built-ins. The Sky Kitchen units are particularly popular among tenants who cook, as the kitchen is separated from the living area and located next to the balcony.
Facilities
Sky Pool (36th Floor): A saltwater infinity pool that offers a quiet, high-altitude swim. It is generally less crowded than pools in larger projects.
Sky Lounge: A glass-enclosed reading and social room on the top floor, perfect for working from home with a view.
Sauna: Separate male and female saunas are available, maintained to a high standard.
Pros
- Gateway Access — Living 50m from a mall with a supermarket is the ultimate convenience.
- Quiet — Despite being near the BTS, the setback from the road keeps the building surprisingly quiet.
- Sky Facilities — The top-floor amenities ensure premium views for all residents.
- Driving Exit — Exiting the condo puts you directly onto Sukhumvit Road, avoiding the deep soi traffic jams.
Cons
- One-Way Traffic — Driving home requires navigating the Soi 42 one-way system, which can be annoying if coming from Thong Lo.
- Unit Size — The 27 sqm units are quite small for the luxury price point.
- Parking — Visitor parking is limited and strictly controlled.
The Bottom Line
In 2026, Rhythm Sukhumvit 42 is the "Hidden Gem of Ekkamai." It is the perfect choice for Japanese expats or mall lovers who want the Ekkamai lifestyle without the noise of the main road. If you don't mind the one-way driving rule, you get a premium, high-spec home that feels like a private sanctuary just steps from the BTS.
Last verified: January 11, 2026. Data sourced from AP Thailand and physical site audit.