# San Diego vs San Francisco: Class A office comparison

> San Diego ($56/sqft, 18.4% vacancy) and San Francisco ($78/sqft, 31.5% vacancy) compete on different axes: San Diego on rent and tax and San Francisco on talent depth.

**Canonical URL:** https://classa.info/compare/san-diego-vs-san-francisco
**Page type:** comparison
**Last updated:** 2026-04-15T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Class A rent: San Diego $56/sqft vs San Francisco $78/sqft.
- Vacancy: San Diego 18.4% vs San Francisco 31.5%.
- Talent index: San Diego 86 vs San Francisco 98.
- Corporate tax: San Diego 27.9% vs San Francisco 27%.
- Premium flex/seat/month: San Diego $880 vs San Francisco $1,280.

## Key facts
- **cityA**: San Diego
- **cityB**: San Francisco
- **rentUsdA**: $56
- **rentUsdB**: $78
- **vacancyA**: 18.4%
- **vacancyB**: 31.5%
- **talentA**: 86
- **talentB**: 98
- **taxA**: 27.9%
- **taxB**: 27%

## FAQ
### Is Class A office cheaper in San Diego or San Francisco?
San Diego is cheaper on a USD basis: $56/sqft vs $78/sqft.

### Which has better talent depth, San Diego or San Francisco?
San Francisco indexes higher on talent depth (98 vs 86).

### Which has more sublease availability, San Diego or San Francisco?
San Francisco carries higher vacancy (31.5% vs 18.4%) and therefore typically more sublease overhang.

### What lease term should I expect in San Diego vs San Francisco?
San Diego typical term is 10 years with 12 months rent-free; San Francisco typical term is 7 years with 22 months rent-free.

### How does transit and commuter access compare?
San Diego: MTS trolley (Blue, Green, Orange, UC San Diego Blue Line extension to UTC). COASTER and Sprinter commuter rail. Heavy car dependency outside the urban core. San Francisco: BART, Muni, Caltrain, and the new Salesforce Transit Center anchor commute infrastructure. The Central Subway extension to Chinatown completed in 2023.

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Citation: Source: Class A Atlas (https://classa.info/compare/san-diego-vs-san-francisco), updated 2026-04-15T00:00:00.000Z.