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Building guide · Chidlom · Freehold

Tonson One Residence

Last checked 5 October 2026 · 4 min read · English

Completed in 2023 by Asset Five, Tonson One sits on Soi Tonson, one of central Bangkok's quietest, greenest streets, yet only a few minutes' walk from BTS Chidlom and Central Chidlom.

It is freehold, with a low number of residences for its height, which gives a private, boutique feel.

At a glance

TenureFreehold
DeveloperAsset Five Group
Completed2023
Building29 floors, low unit count
Unit types1 to 3 bedrooms and penthouses
Nearest BTSChidlom, about 300 m
ParkingAutomated (machine) parking, about 1.5 spaces per unit; EV charging
Common feeAsk for the current rate
PetsSources differ; confirm with the juristic office
Strengths
  • Quiet, leafy Soi Tonson in the very centre.
  • New building with modern finishes and EV charging.
  • Freehold title.
Things to consider
  • Automated parking: retrieving a car can take several minutes at peak times, and a breakdown or power cut can mean a wait.
  • Asking prices are high for the area.
  • Pet policy needs confirming per unit.

Who it suits

Executives and couples who want a quiet street, a new building and freehold ownership.

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Frequently asked

Is Tonson One Residence freehold?
Yes.
What kind of parking does Tonson One have?
Automated parking, with EV charging on site.
Tonson One Residence

Looking for a unit here?

Tell us the size, floor and budget. We'll check what is available for rent or sale in this building and nearby, and confirm the current fees.

Facts compiled from developers and public listings on the date above. Common fees, parking and pet rules change and sources sometimes differ; confirm with the juristic office before you commit. Kathy & Co. is an independent agent, not the developer's appointed agent.