Overview
Quattro by Sansiri is a two-tower freehold condominium (28 and 36 storeys) on Soi Thonglor 4 in Khlong Tan Nuea, Watthana, developed by Sansiri and completed in late 2011 with 446 units. Residents are about 600 metres from BTS Thong Lo, with the Thonglor dining, café and nightlife strip close by. On-site facilities include a swimming pool, fitness center, sauna, library and BBQ pits, with 24-hour security and CCTV. BAANLYY brings together verified listings, transparent pricing tools, comparable-rent data and the full application checklist for every available residence at Quattro by Sansiri.
This guide brings together the verified building facts for Quattro by Sansiri — developer, age, height, ownership and amenities — alongside the Thonglor neighbourhood context that matters most to renters and buyers: transport, schools, hospitals and indicative pricing. BAANLYY is a data-and-tools platform; we are not the building's broker or manager, and listings shown are not guaranteed unless from a verified partner.
Building facts
| Developer | Sansiri |
| Completed | 2011 |
| Building height | 36 storeys |
| Property type | Freehold condominium (2 buildings, 28 & 36 floors) |
| Foreign ownership | Foreign-freehold quota available |
| Pet policy | Not generally permitted (verify per unit) |
| Parking | Covered parking |
| Nearest transit | BTS Thong Lo (~600 m) |
Facilities & amenities
Indicative pricing
Asking rents and sale prices at Quattro by Sansiri depend on the specific unit, floor, view and furnishing. As a benchmark, indicative monthly condo rents across Thonglor are shown below — request live Quattro by Sansiri availability for exact figures.
| Unit | Thonglor monthly rent (THB) |
|---|---|
| Studio | ฿18,000 – ฿30,000 |
| 1 bedroom | ฿28,000 – ฿55,000 |
| 2 bedroom | ฿55,000 – ฿110,000 |
| 3 bedroom | ฿110,000 – ฿280,000 |
The Thonglor neighbourhood
Thonglor (Sukhumvit 55) is Bangkok's trend capital — designer dining, rooftop bars, boutique wellness, and the city's most stylish residential enclaves. A magnet for creatives, entrepreneurs, and the Japanese community.
Transit
BTS Thong Lo (Sukhumvit Line)
International schools
Wells International (On Nut) (nearby) · Multiple bilingual kindergartens
Hospitals & clinics
Sukhumvit Hospital · Camillian Hospital
Lifestyle & landmarks
The Commons · J Avenue · Donki Mall Thonglor · The Em District (2 BTS stops)
Quattro by Sansiri & the neighbourhood.
Pin locations are approximate. Tap any coloured pin to draw walking & driving directions from "this residence"; use the controls to see what’s within a 15–30 min walk or drive.
Quattro by Sansiri — frequently asked questions
Quattro by Sansiri is in Thonglor, Bangkok, with its nearest mass-transit at BTS Thong Lo (~600 m). See the full Thonglor area guide for transport, schools and hospitals.
Quattro by Sansiri was developed by Sansiri and completed in 2011. It is a 36-storey freehold condominium (2 buildings, 28 & 36 floors).
Asking rents vary by unit, floor and furnishing. As an area benchmark, one-bedroom condos in Thonglor typically rent for ฿28,000–฿55,000 per month; request current Quattro by Sansiri availability for exact figures.
Foreign-freehold quota available. Under Thailand's Condominium Act foreigners may own units within the building's 49% foreign-freehold quota; confirm remaining quota and title type on the specific unit before committing.
Not generally permitted (verify per unit). Pet rules are set by the building's juristic person and can vary between owners — always confirm in writing before signing.
Building facilities include Swimming Pool, Fitness Center, Sauna, Library, BBQ Pits, 24h Security. Covered parking is provided.
Sources & References
- Real Estate Information Center (REIC), Government Housing Bank, Thailand
- National Statistical Office, Thailand
- Tourism Authority of Thailand
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Thonglor
The city's trend-setting neighborhood — specialty coffee, rooftop bars, design studios.
6 towers in the graph
More verified buildings in Thonglor.
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