Rama 4 vs Silom Office Space: Rent, Vacancy & Buildings Compared
A side-by-side, number-for-number look at Rama 4 vs Silom as of Oct 2026. Weighted rent is ฿1,186 in Rama 4 vs ฿932/sqm/month in Silom — Silom is about 21% cheaper. Rama 4 runs 69.7% occupancy (236,127 sqm free); Silom runs 83.9% (72,126 sqm free). See the full table below and which area suits which kind of tenant.
Head-to-head: Rama 4 vs Silom
| Metric | Rama 4 | Silom |
|---|---|---|
| Weighted rent ฿/sqm | ฿1,186 | ฿932 |
| Median rent ฿/sqm | ฿873 | ฿770 |
| Rent range ฿/sqm | ฿350–1,600 | ฿450–1,400 |
| Occupancy | 69.7% | 83.9% |
| Availability | 30.3% | 16.1% |
| Total NLA (sqm) | 779,618 | 447,988 |
| Available (sqm) | 236,127 | 72,126 |
| Listings available | 275 | 218 |
| Buildings in area | 22 | 20 |
| Grade A share (proxy) | 50% | 26% |
| Grade A rent ฿/sqm | ฿1,462 | ฿1,317 |
| Large vacant (>1,000 sqm) | 191,124 sqm | 14,510 sqm |
"อาคารในย่าน" is every office building we track there (Rama 4 22, Silom 20); the rent and occupancy figures are computed from the buildings with current market data (Rama 4 19, Silom 17). Asking rent, weighted by verified vacant-space size; occupancy is estimated, not a census. As of Oct 2026.
Rent side by side
Office buildings in Rama 4 and Silom
Vacancy now in Rama 4
Vacancy now in Silom
FAQ
Is Rama 4 or Silom cheaper for office rent?
Silom is about 21% cheaper on weighted rent (Rama 4 ฿1,186 vs Silom ฿932/sqm/month). These are asking prices as of Oct 2026; effective rent is negotiable.
Which area has more available space?
Rama 4 has 236,127 sqm free (275 listings, 69.7% occupancy); Silom has 72,126 sqm (218 listings, 83.9%). 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 50% of stock in Rama 4 and 26% in Silom.
Verified Oct 2026 · Market data. To rent, use the area links above or call 081-682-4898