Thonglor
In this building · Quattro by Sansiri
134 Thong Lo 4 Alley, Khlong Tan Nuea, Watthana, Bangkok 10110
Quattro by Sansiri is a condominium project, developed by Sansiri, located at 134 Thong Lo 4 Alley, Khlong Tan Nuea, Watthana, Bangkok 10110. Construction of Quattro by Sansiri was completed in 2012. The development comprises 2 building(s), with 36 floors and 446 units.
A two-tower Sansiri development at the foot of Soi Thonglor 4, Quattro by Sansiri pairs a blue-chip developer with one of the most sought-after addresses in Bangkok. Strong, established management and a prime Thonglor position keep void periods short and underpin a dependable yield in the resale market.
Area gross yield: ≈4–5% · Resale price/sqm: ฿160,000–฿210,000 (indicative — confirm current figures before you buy)
Quattro sits at the start of Thonglor, the spine of Bangkok's most fashionable district — designer dining, members' clubs and boutique retail line Sukhumvit 55, with EmQuartier and Phrom Phong a short hop west.
Explore the Thonglor neighbourhood guideYes — a foreigner can own a unit at Quattro by Sansiri in their own name, provided the building stays within the 49% foreign-ownership quota set by Thailand's Condominium Act. Purchase funds must be remitted into Thailand in foreign currency and supported by a Foreign Exchange Transaction (FET) form at the Land Office.
Read the full property law & tax guideVersus the BTS-connected Noble Remix at the mouth of Thonglor, Quattro by Sansiri offers a more residential, set-back address with Sansiri management, trading direct-to-station convenience for a calmer setting.
Compare with Noble Remix0.8 km to BTS Thonglor
How Quattro by Sansiri stacks up against the most active buildings in Thonglor — completion year, price ranges, size and live availability, side by side.
| Project | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|
| Completion year | 2012 | 2009 | 2008 | 2019 | 2018 | 2020 |
| Sale price | ฿10M–฿29.5M | ฿8.99M–฿20M | ฿5.19M–฿35M | ฿10M–฿33.8M | ฿12.5M–฿31.9M | ฿13.85M–฿75M |
| Monthly rent | ฿35K–฿110K | ฿30K–฿85K | ฿22K–฿130K | ฿40K–฿250K | ฿38K–฿140K | ฿40K–฿250K |
| Floors | 36 | 34 | 33 | 33 | 34 | 27 |
| Total units | 446 | 460 | 656 | 235 | 197 | 148 |
| Units for sale | 16 | 9 | 12 | 9 | 22 | 23 |
| Units for rent | 58 | 61 | 55 | 60 | 56 | 39 |
| Nearest BTS / MRT | BTS Thonglor · 800 m | BTS Thong Lo · 200 m | BTS Thonglor · 200 m | BTS Thonglor · 500 m | BTS Thonglor · 500 m | BTS Thonglor · 1.4 km |
| At a glance | — | Older, larger, ~10% cheaper to buy, more rentals available | Older, larger, ~48% cheaper to buy, fewer rentals available | Newer, smaller, more rentals available | Newer, smaller, ~25% pricier to buy, fewer rentals available | Newer, smaller, ~39% pricier to buy, fewer rentals available |
Live figures from PropertySights listings in Thonglor, refreshed regularly.
Thonglor is one of central Bangkok's most sought-after neighbourhoods. Condos sell for an average of ฿217,557/m² (฿60,232–฿510,204/m²), a typical unit rents for about ฿59,786/month and 1331 listings are available across 120 projects.