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Phloen Chit vs Silom Office Space: Rent, Vacancy & Buildings Compared

A side-by-side, number-for-number look at Phloen Chit vs Silom as of Jul 2026. Weighted rent is ฿1,036 in Phloen Chit vs ฿924/sqm/month in Silom — Silom is about 11% cheaper. Phloen Chit runs 74.4% occupancy (91,700 sqm free); Silom runs 83.2% (75,094 sqm free). See the full table below and which area suits which kind of tenant.

Analysis by Jirayus Boonyarattapan · data as of Jul 2026
💰 Cheaper: Silom (~11%) 🔎 More choice: Phloen Chit 🏢 Larger market: Silom

Head-to-head: Phloen Chit vs Silom

Office market comparison of Phloen Chit and Silom
Metric Phloen Chit Silom
Weighted rent ฿/sqm ฿1,036 ฿924
Median rent ฿/sqm ฿990 ฿770
Rent range ฿/sqm ฿620–1,500 ฿450–1,400
Occupancy 74.4% 83.2%
Availability 25.6% 16.8%
Total NLA (sqm) 358,625 447,988
Available (sqm) 91,700 75,094
Listings available 210 230
Buildings in area 19 20
Grade A share (proxy) 24% 26%
Grade A rent ฿/sqm ฿1,253 ฿1,314
Large vacant (>1,000 sqm) 51,346 sqm 14,510 sqm

"อาคารในย่าน" is every office building we track there (Phloen Chit 19, Silom 20); the rent and occupancy figures are computed from the buildings with current market data (Phloen Chit 16, Silom 17). Asking rent, weighted by verified vacant-space size; occupancy is estimated, not a census. As of Jul 2026.

Rent side by side

Weighted Median
฿0 ฿300 ฿600 ฿900 ฿1,200 ฿1,036 ฿990 Phloen Chit ฿924 ฿770 Silom
📖 Reading this chart
Each area shows two bars: weighted (dark = average of advertised vacant space) and median (light = the middle building). Phloen Chit is ฿1,036 weighted / ฿990 median; Silom is ฿924 / ฿770. Silom is about 11% cheaper. When weighted sits well above median, most of the vacant space is concentrated in the pricier (usually newer/larger) buildings.

Office buildings in Phloen Chit and Silom

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FAQ

Is Phloen Chit or Silom cheaper for office rent?

Silom is about 11% cheaper on weighted rent (Phloen Chit ฿1,036 vs Silom ฿924/sqm/month). These are asking prices as of Jul 2026; effective rent is negotiable.

Which area has more available space?

Phloen Chit has 91,700 sqm free (210 listings, 74.4% occupancy); Silom has 75,094 sqm (230 listings, 83.2%). 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 24% of stock in Phloen Chit and 26% in Silom.

Still deciding between Phloen Chit and Silom?
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Verified Jul 2026 · Market data. To rent, use the area links above or call 081-682-4898

📞 Jirayus 081-682-4898