Sukhumvit (Asok-Thonglor) trophy buildings deliver a high-end Cat-A baseline; tenant fit-out typically lands in the High-end or Trophy bands.

• Typical spec: 15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.
• Bangkok fit-out range — Basic $1800–2600/sqft, Trophy $6000–9000/sqft.
• Submarket tier: trophy.

TL;DR

• Typical spec: 15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.
• Bangkok fit-out range — Basic $1800–2600/sqft, Trophy $6000–9000/sqft.
• Submarket tier: trophy.

Spec baseline

15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.

Cost bands

City-wide Bangkok fit-out bands: Basic $1800–2600/sqft, Mid $2700–4000/sqft, High-end $4100–6000/sqft, Trophy $6000–9000/sqft.

Key facts

Frequently asked questions

What spec level is normal in Sukhumvit (Asok-Thonglor)?

15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.

Related

• Sukhumvit (Asok-Thonglor) — submarket overview
• Bangkok — full city profile
• Bangkok submarkets — all
• Sukhumvit (Asok-Thonglor) — Rents
• Sukhumvit (Asok-Thonglor) — Tenants
• Sukhumvit (Asok-Thonglor) — Transit
• Sukhumvit (Asok-Thonglor) — Amenity

Editorial provenance

Reviewed by Kenji Watanabe — APAC contributing editor. Last updated 2026-04-15. See our methodology and editorial standards.

Primary sources for this page

• CBRE Marketview reports — CBRE
• JLL Office Insight — JLL
• Cushman & Wakefield Marketbeat — Cushman & Wakefield
• Savills World Research — Savills
• Colliers Global Office Outlook — Colliers

Full sources index · Submit a correction

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