# Transbay, San Francisco: best fit for…

> Transbay is best-fit for foundation-model ai, fintech, large enterprise software, top law firms.

**Canonical URL:** https://classa.info/cities/san-francisco/transbay/topics/best-for
**Page type:** nb-topic
**Last updated:** 2026-04-15T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Tier: trophy.
- Tenant fit: Foundation-model AI, fintech, large enterprise software, top law firms.
- Average rent $105/sqft/yr.

## Key facts
- **city**: San Francisco
- **submarket**: Transbay
- **tier**: trophy
- **averageRentLocal**: $105/sqft/yr
- **cityClassARentUsd**: $78/sqft/yr
- **cityVacancyPct**: 31.5%

## FAQ
### Is Transbay the right fit for my office?
Foundation-model AI, fintech, large enterprise software, top law firms. If your profile aligns, yes. If your priority is cost over address, consider value-tier submarkets first.

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Citation: Source: Class A Atlas (https://classa.info/cities/san-francisco/transbay/topics/best-for), updated 2026-04-15T00:00:00.000Z.