Chicago rent forecast: where the next 6 months are headed

The headline

Direction: up. The Holt linear model projects another 1.4% over the next two quarters, continuing the trailing YoY trend. If you're renewing, expect upward pressure; if you're listing as a landlord, you have room.

Month-by-month projection

Model: Holt linear trend smoothing (α=0.4 β=0.2) fit to the trailing series. Projections clip outside ±50% of last observed as a sanity guard. observation_type=estimated, confidence=medium. See methodology for the full forecast spec.

What to actually do with this number

A rent forecast is a directional signal, not a guarantee. Three things move it more than the model:

1. Supply pipeline. If there's a 1,000-unit building completing in the next 6 months, expect downward pressure regardless of the trend. Census BPS permits (also in our warehouse) tell you whether new supply is in flight.
2. Macro shock. A 100-bp move in mortgage rates flips the buyer-to-renter calculus quickly and either floods or drains the renter pool. We track 30-yr mortgage rates monthly.
3. Local employer news. A single HQ relocation or layoff can swing a market faster than any monthly index will register. The forecast can't see those.

If you own a rental in Chicago and want a comp-anchored estimate of what your specific unit will rent for, that's the rental-analysis form below. We pull from NGC's portfolio plus current listings, not a generic algorithm.