Home/Chicago/$850,000
Family home budget

What a $850,000 family home budget means in Chicago

35% of net — at the stated ceiling. Workable with both incomes; uncomfortable on one.

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Budget posture

Comfort

Target price

$850,000

Total monthly

$6,381

Salary-only stress

35%

Buying discipline

Budget rules from the sample report.

  • Maximum offer: $900k on a true unicorn; $850k on a great fit; $750k is the bullseye.
  • Keep at least $100k liquid post-close. With one kid in childcare ($2k+/mo) and another starting Pre-K, the cushion is non-negotiable.
  • Plan for the 6.4% rate we lock today — not a hypothetical refinance.
  • Cook County's effective tax rate of 2–3.5% (Hyde Park ~2.1%, Oak Park ~3.4%) is built in forever. Always model monthly with PITI, not P&I.
  • Stress-test on Linda's salary alone ($300k of HHI). If the monthly is >40% on her income, walk.
Make the math personal

A budget only matters when it is tied to your income, down payment, commute, and school priorities.

This page uses one sample family profile. A custom report recalculates affordability and neighborhood fit around your actual numbers.

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