The median home in Northbrook, Illinois is valued at $655,774, up 7.2% year over year. Typical monthly rent is $2,987, producing a price-to-rent ratio of 18.3x — near the national average of 18x. Northbrook is part of the Chicago-Naperville-Elgin, IL-IN-WI metropolitan area, which CrashWatch tracks daily with real-time stress scores and crash risk analysis.

See the full metro analysis: Chicago-Naperville-Elgin, IL-IN-WI stress score, crash risk, and 12-month forecast →

Home Value$655,774

+7.2%

Rent$2,987/mo

AFFORDABILITY

Enter your income for Northbrook.

Income (annual)

Down Payment

$131,155 on $655,774

Out of reach — 75% of income

Need $200,786/yr to afford.

PITI$4,685

P/I75%

Afford$245K

Gap-$411K

P&I $3,316Tax $1,219Ins $150

Renting $1,698/mo cheaper ($2,987 rent)6.50% 30yr, 20% down, county tax + IL ins. 28% per HUD.

Home Buying Kit For Dummies (2025)Financing, negotiation, closing

Other cities in Illinois

Compare Northbrook with other housing markets across Illinois.

Kenilworth$1927K Winnetka$1731K Glencoe$1507K Bannockburn$1222K Golf$1186K Hinsdale$1182K Lake Forest$1136K South Barrington$1077K

Full Chicago-Naperville-Elgin, IL-IN-WI analysis

Stress scores, crash risk, early warning signals, and 12-month price forecasts for the Chicago-Naperville-Elgin, IL-IN-WI metro.

View Chicago-Naperville-Elgin, IL-IN-WI metro →

NORTHBROOK, IL