Overview
The Base Sukhumvit 50 is a stylish low-rise condominium that embodies Sansiri's "Camouflage" design concept, featuring a bold Smoky Orange and Green Mint color palette. Completed in 2019, the project consists of two 8-storey residential buildings and a dedicated 2-storey clubhouse. It is designed for residents who want a high-spec home that feels tucked away from the main road while maintaining quick access to the city's transit hubs.
Located roughly 1 kilometer from BTS On Nut, it offers a more peaceful residential experience than the massive high-rises directly on the main Sukhumvit road. The project is tech-forward, with several units featuring Google Alexa-integrated home automation. It is a favorite in the rental market for young professionals who work in the Sukhumvit CBD but want a modern, designer living space at a "Soi prices" discount.
Developer
Sansiri PLC is one of Thailand's leading developers, known for the high aesthetic standards and "Lifestyle Engineering" of their The Base brand. The Base Sukhumvit 50 is noted for its high-quality common areas and distinctive architectural identity. The building is managed by Plus Property, ensuring the facilities and gardens remain in premium condition.
Location & Transit
| Station | Line | Distance | Mode |
|---|---|---|---|
| BTS On Nut | Sukhumvit | 1.0km | Shuttle/Walk (12 min) |
| Expressway S50 | Tollway | 400m | Car (2 min) |
| Lotus's On Nut | Grocery | 1.0km | Shuttle/Walk (11 min) |
Commute Logistics:
- The Expressway Shortcut: This is one of the best locations in On Nut for car owners. It is only 400m from the S50 Expressway ramp, allowing residents to reach the city center or Chonburi without getting stuck in Sukhumvit main road traffic.
- Shuttle & Connectivity: To bridge the 1km distance to the BTS, the project provides a Complimentary Shuttle Bus. Motorbike taxis are also readily available at the front gate for a 3-minute ride to the station.
- Quiet Sub-Soi: The project is located in Soi Roem Charoen (off Soi 50), which protects residents from the constant noise of the expressway and the main soi.
Nearby Landmarks
| Place | Distance | Type |
|---|---|---|
| Lotus's On Nut | 1.0km | Primary hypermarket and food court hub for the area |
| Century Plaza On Nut | 1.0km | Mall with cinemas, chain restaurants, and direct BTS link |
| Beacon Sky Wellness | 500m | Local wellness and fitness hub |
| 7-Eleven | 20m | Immediate 24-hour convenience right outside the project |
Building Facts
| Developer | Sansiri PLC |
| Completed | 2019 |
| Floors | 8 |
| Units | 415 |
| Ownership | Freehold |
Unit Types
| Type | Size | Notes |
|---|---|---|
| Studio | 25 – 26.5 sqm | Efficient Living. Compact but feels wide due to large windows |
| 1 Bedroom | 30.7 – 35.5 sqm | Most Popular. Features separate kitchen and dining space |
| 1 Bedroom Plus | 41.25 sqm | Rare Layout. Includes an extra room for home office/study |
| 2 Bedroom | 45.5 – 56.8 sqm | Family / Roommate. Corner units with panoramic views and 2 bathrooms |
Interior Note: The units feature 2.50-meter ceilings and are designed for maximum functionality. Many original units were sold as "Fully Furnished" with Sansiri's signature furniture packages, making them "plug-and-play" for investors and renters.
Facilities
The Clubhouse: A standalone 2-storey facility housing a professional-grade gym with a dedicated boxing zone, co-working spaces, and a social lounge.
Saltwater Pool: A designer pool with a Jacuzzi and sun decks, surrounded by high-walls and landscaping for privacy.
Smart Home Tech: Many units are equipped with smart locks and are compatible with voice-control systems, catering to the "tech-savvy" younger demographic.
Pros
- Designer Aesthetic — One of the most visually unique and modern-looking low-rises in On Nut.
- Expressway Access — Unbeatable for residents who commute by car via the tollway.
- Peaceful Location — Situated in a quiet sub-soi away from the main road clamor.
- High ROI — Consistently high rental demand with yields often reaching 5-6%.
Cons
- Distance to BTS — Not a comfortable walk in the afternoon sun (1.0km).
- Parking Ratio — At 36%, parking can be competitive during evenings and weekends.
- Soi 50 Traffic — The main Sukhumvit 50 road can be very busy with heavy trucks heading to the port/expressway.
The Bottom Line
In 2026, The Base Sukhumvit 50 is the "Modern Urbanite's Retreat." It is the perfect choice for young professionals and digital nomads who want a designer home that feels like a private club. While it requires a shuttle or bike to reach the BTS, the combination of peace, tech-ready units, and immediate expressway access makes it one of the most practical and stylish residential choices in the On Nut-Sukhumvit 50 corridor.
Last verified: January 11, 2026. Data sourced from Sansiri PLC and physical site audit.