Ratchadapisek vs Silom Office Space: Rent, Vacancy & Buildings Compared
A side-by-side, number-for-number look at Ratchadapisek vs Silom as of Oct 2026. Weighted rent is ฿693 in Ratchadapisek vs ฿932/sqm/month in Silom — Ratchadapisek is about 26% cheaper. Ratchadapisek runs 88.5% occupancy (51,444 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: Ratchadapisek vs Silom
| Metric | Ratchadapisek | Silom |
|---|---|---|
| Weighted rent ฿/sqm | ฿693 | ฿932 |
| Median rent ฿/sqm | ฿555 | ฿770 |
| Rent range ฿/sqm | ฿275–1,100 | ฿450–1,400 |
| Occupancy | 88.5% | 83.9% |
| Availability | 11.5% | 16.1% |
| Total NLA (sqm) | 448,109 | 447,988 |
| Available (sqm) | 51,444 | 72,126 |
| Listings available | 176 | 218 |
| Buildings in area | 28 | 20 |
| Grade A share (proxy) | 0% | 26% |
| Grade A rent ฿/sqm | — | ฿1,317 |
| Large vacant (>1,000 sqm) | 11,604 sqm | 14,510 sqm |
"อาคารในย่าน" is every office building we track there (Ratchadapisek 28, Silom 20); the rent and occupancy figures are computed from the buildings with current market data (Ratchadapisek 22, 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 Ratchadapisek and Silom
Vacancy now in Ratchadapisek
Vacancy now in Silom
FAQ
Is Ratchadapisek or Silom cheaper for office rent?
Ratchadapisek is about 26% cheaper on weighted rent (Ratchadapisek ฿693 vs Silom ฿932/sqm/month). These are asking prices as of Oct 2026; effective rent is negotiable.
Which area has more available space?
Ratchadapisek has 51,444 sqm free (176 listings, 88.5% 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 0% of stock in Ratchadapisek and 26% in Silom.
Verified Oct 2026 · Market data. To rent, use the area links above or call 081-682-4898