# Chicago office transit and commute

> CTA L lines and Metra commuter rail.

**Canonical URL:** https://classa.info/cities/chicago/transit-and-commute
**Page type:** city-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
- CTA L lines and Metra commuter rail.
- Trophy submarket is West Loop — anchor for the highest-density Class A.
- The Loop offers a strong commute alternative at lower rent.
- Commute mapping should be done on real headcount postcode data, not abstract isochrones.

## Key facts
- **city**: Chicago
- **country**: United States
- **region**: Americas
- **classARentLocal**: $52/sqft/yr
- **classARentUsd**: $52/sqft/yr
- **vacancy**: 24.5%
- **typicalLeaseYears**: 10
- **typicalRentFreeMonths**: 22
- **submarkets**: 6
- **primeYieldPct**: 7%
- **trophySubmarket**: West Loop

## FAQ
### Which Chicago submarket has the best commute economics?
West Loop typically combines the deepest transit access with the highest rent premium. The Loop is the practical alternative — strong access at materially lower rent.

---
Citation: Source: Class A Atlas (https://classa.info/cities/chicago/transit-and-commute), updated 2026-04-15T00:00:00.000Z.