Rama 9 vs Silom Office Space: Rent, Vacancy & Buildings Compared
A side-by-side, number-for-number look at Rama 9 vs Silom as of Sep 2026. Weighted rent is ฿620 in Rama 9 vs ฿923/sqm/month in Silom — Rama 9 is about 33% cheaper. Rama 9 runs 90.7% occupancy (50,728 sqm free); Silom runs 83.3% (75,038 sqm free). See the full table below and which area suits which kind of tenant.
Head-to-head: Rama 9 vs Silom
| Metric | Rama 9 | Silom |
|---|---|---|
| Weighted rent ฿/sqm | ฿620 | ฿923 |
| Median rent ฿/sqm | ฿646 | ฿770 |
| Rent range ฿/sqm | ฿430–1,050 | ฿450–1,400 |
| Occupancy | 90.7% | 83.3% |
| Availability | 9.3% | 16.7% |
| Total NLA (sqm) | 544,578 | 447,988 |
| Available (sqm) | 50,728 | 75,038 |
| Listings available | 221 | 228 |
| Buildings in area | 13 | 20 |
| Grade A share (proxy) | 60% | 26% |
| Grade A rent ฿/sqm | ฿698 | ฿1,314 |
| Large vacant (>1,000 sqm) | 2,742 sqm | 14,510 sqm |
"อาคารในย่าน" is every office building we track there (Rama 9 13, Silom 20); the rent and occupancy figures are computed from the buildings with current market data (Rama 9 11, Silom 17). Asking rent, weighted by verified vacant-space size; occupancy is estimated, not a census. As of Sep 2026.
Rent side by side
Office buildings in Rama 9 and Silom
Vacancy now in Rama 9
Vacancy now in Silom
FAQ
Is Rama 9 or Silom cheaper for office rent?
Rama 9 is about 33% cheaper on weighted rent (Rama 9 ฿620 vs Silom ฿923/sqm/month). These are asking prices as of Sep 2026; effective rent is negotiable.
Which area has more available space?
Rama 9 has 50,728 sqm free (221 listings, 90.7% occupancy); Silom has 75,038 sqm (228 listings, 83.3%). The area with lower occupancy usually offers more choice and bargaining power.
Which area has more Grade A space?
Grade-A (proxy) share is about 60% of stock in Rama 9 and 26% in Silom.
Verified Sep 2026 · Market data. To rent, use the area links above or call 081-682-4898