Are Home Prices Rising or Falling in Arlington Heights, IL?

Arlington Heights, a city near Chicago, IL, has seen home prices rise at a steady but moderate clip. The median sale price is $497,171, up 4.7% from a year ago, putting it above both the national median and the broader metro's typical price point. Here's why prices are moving this way and what it means on the ground.

The National Picture

The median sale price across the U.S. is roughly $399,000 in the three months ending August 2026, after a 2% year-over-year gain. Affordability has improved modestly: American households earning about $88,000 now spend around 34.4% of income on housing, 1.6 percentage points less than last year. About 20% of listings have had a price reduction, with roughly four months of supply available to buyers.

Home Prices in the Chicago Area

The Chicago-metro household earns about $99,000 a year and puts roughly 35.1% toward housing, a share that's been stable over the past year. Arlington Heights' median of $497,171 exceeds that metro benchmark, reflecting its position as an established suburb with a mix of housing types and price points.

Prices Keep Climbing at a Measured Pace

Arlington Heights' 4.7% gain falls between the larger jumps in nearby Schaumburg (up 9.6% to $372,753) and the near-flat trend in Evanston (down 0.3% to $504,666). Palatine rose 3.6% to $394,739, and Orland Park gained 3.1% at $386,744. Within the city, Arlington Heights CBD jumped 22.2% to $451,032, a much sharper increase that may reflect a small number of higher-priced sales rather than a broad shift. About 52.8% of homes citywide sold above list price, and 17.8% of listings had a price reduction.

Why Are Prices Rising in Arlington Heights?

Arlington Heights prices keep rising because buyer interest remains solid and supply hasn't caught up. Active listings increased 6.4% and new listings rose 5.1%, providing some additional options. But with just 1.6 months of supply — one of the tightest figures in the area — the market still favors sellers. Pending sales were essentially flat, dipping 0.9%, which suggests demand isn't accelerating but isn't fading either. Homes sell in a median of 42 days, and the sale-to-list ratio of 101.2% means buyers are regularly paying above asking price, sustaining steady upward pressure on the median.

Limited to neighborhoods with at least 10 home sales in the period.

All data comes from Redfin and represents a three-month rolling average ending August 2026. This article has been generated, in whole or in part, using generative artificial intelligence (AI) technology, with input from Redfin head of economics research Chen Zhao. While efforts have been made to ensure the accuracy and reliability of this information, you should independently verify all data, facts, and citations contained in this article before relying on it for any purpose. This information is not a substitute for advice from a real estate agent, financial advisor, or other licensed professional. Check the Redfin Data Center for additional in-depth housing market data.