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The tower at dusk above low-rise blocks, the city to the horizon

XELF by Sansiri

Completion in 2028 Khlong Toei, Thailand

About the project XELF by Sansiri

XELF stands on Rama 4 in Khlong Toei — inner Bangkok, not the belt. Thirty-seven storeys with a basement level and a separate retail building on four rai; nine hundred and forty-six residential apartments and three retail units.

The building is assembled around one person: of those nine hundred and forty-six apartments, seven hundred and ninety-four are one-bedrooms of 23.75–38.75 sq m. There are one hundred and fifty two-bedrooms and, in the whole tower, two three-bedrooms of 85.5 sq m each. Layouts come in two executions, plain and with a mezzanine — at the same floor area these are different apartments.

The shared part is spread through the height: a garden with pavilions at the bottom, a pool and a glass-walled gym at the top, and between them co-working, a meeting room, an entertainment room and a communal kitchen. Parking covers roughly 44% of the apartment count — generous for a building whose standard unit is a one-bedroom.

Construction started in August 2025 with handover stated for July 2028. The legal section below lists the title deed numbers and the state of the land as of April 2025.

Source of the data: Developer's project page, checked on 18 August 2026

The tower at dusk above low-rise blocks, the city to the horizon
The garden beneath the building: lawn, sofas in the shade and a through passage
The podium pool at dusk, the river and the city beyond the parapet
The entrance from Rama 4: a timber-louvred pavilion and the XELF sign by the road
The lower pool in the evening, a tree on its island and the lit buildings
The gym with treadmills along the full-height glazing

General information

Completion
2028
Number of storeys
37
House type
High-rise condominium
Land area
6,400 m² (4 rai)
Buildings
1 residential building
Premises
946 residential units, 3 commercial units

Facilities

Common area
  • Swimming pool with a lounge area
Leisure
  • Communal garden with outdoor areas
  • Semi-outdoor lounge area
  • Recreation room
Recreation and sport
  • Entertainment room
  • Fitness room
Ground level
  • Reception hall
Work and everyday
  • Co-working area with lounge seating
  • Communal kitchen
  • Wi-Fi in the common areas
Services
  • Meeting room
  • Mail room
  • Parking
  • EV charging point
Everyday and leisure
  • Laundry with dryers
Services and security
  • 24-hour security and CCTV
Questions about this project?
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Sansiri Verified developer

Basis: an entry in the Thai company registry (DBD). Registry data on the developer page

Year of foundation 1984
Projects 519 projects

More projects by the developer

All projects of Sansiri

Frequently asked questions

How many apartments are there in XELF by Sansiri?

According to the developer documents: 946 apartments, 1 building.

When will XELF by Sansiri be completed?

Construction: August 2025 – July 2028. Completion in 2028.

What is known about the land and permits of XELF by Sansiri?

According to the developer documents: title deed number — 3025, 3026, 3044, 3045, 3046, 3047, 3048, 3053, 3055, 3057; encumbrance — No encumbrance registered. State as of April 2025, per the legal section of the developer brochure.

Where is XELF by Sansiri located?

XELF by Sansiri is located in Khlong Toei, Bangkok, Thailand.

Who is the developer of XELF by Sansiri?

The developer is Sansiri.

Questions about this project?

We'll send the developer's brochure and answer questions about layouts, timelines and paperwork.
By clicking the Request details button, you agree to the Privacy Policy terms

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