How much does basement finishing cost in Chicago?
Chicago, IL · Cook County · 56 ZIP codes · Data updated May 2026
A basement finishing in Chicago typically costs $34,213 - $99,187, with most homeowners paying around $77,974. Chicago runs about 36% above the Illinois median, and quotes can vary up to 114% between its cheapest and most expensive ZIP codes, so the neighborhood matters as much as the contractor.
It's a strong investment here: homeowners in this region recoup roughly 79% of the cost at resale, about $61,366 on a typical Chicago job.
September is normal-demand season for basement finishing in this climate. Contractors in Cook County are booking about 5 weeks out.
3,096 basement finishing permits were issued in Cook County over the past year, putting it in the top 1% of counties we track for this work.
Chicago Cost Range
$34,213 - $99,187
Typical: $77,974
Strong ROI
Equity Gain
$61,366
Added at resale
on a typical Chicago job
Normal season · ~5 wk contractor lead time
Basement Finishing Cost by ZIP Code in Chicago
Each ZIP gets its own estimate from local home values and labor rates. Open yours for the full breakdown, seasonality, and ROI detail.
| ZIP | Estimated range | vs. city average | Details |
|---|---|---|---|
| 60621 | $34,213 - $46,288 | -48% | Full estimate → |
| 60636 | $34,213 - $46,288 | -48% | Full estimate → |
| 60649 | $35,679 - $48,271 | -46% | Full estimate → |
| 60628 | $38,123 - $51,577 | -42% | Full estimate → |
| 60619 | $42,033 - $56,867 | -37% | Full estimate → |
| 60617 | $43,988 - $59,512 | -34% | Full estimate → |
| 60620 | $45,943 - $62,157 | -31% | Full estimate → |
| 60633 | $48,386 - $65,464 | -27% | Full estimate → |
| 60644 | $54,740 - $74,060 | -17% | Full estimate → |
| 60623 | $55,229 - $74,721 | -17% | Full estimate → |
| 60624 | $55,229 - $74,721 | -17% | Full estimate → |
| 60643 | $58,650 - $79,350 | -12% | Full estimate → |
| 60637 | $59,628 - $80,673 | -10% | Full estimate → |
| 60609 | $64,515 - $87,285 | -3% | Full estimate → |
| 60602 | $65,004 - $87,946 | -2% | Full estimate → |
| 60615 | $65,981 - $89,269 | average | Full estimate → |
| 60626 | $65,981 - $89,269 | average | Full estimate → |
| 60629 | $67,936 - $91,914 | +3% | Full estimate → |
| 60652 | $68,425 - $92,575 | +3% | Full estimate → |
| 60651 | $70,380 - $95,220 | +6% | Full estimate → |
| 60632 | $71,358 - $96,542 | +8% | Full estimate → |
| 60601 | $73,313 - $99,187 | +11% | Full estimate → |
| 60603 | $73,313 - $99,187 | +11% | Full estimate → |
| 60604 | $73,313 - $99,187 | +11% | Full estimate → |
| 60605 | $73,313 - $99,187 | +11% | Full estimate → |
| 60606 | $73,313 - $99,187 | +11% | Full estimate → |
| 60607 | $73,313 - $99,187 | +11% | Full estimate → |
| 60608 | $73,313 - $99,187 | +11% | Full estimate → |
| 60610 | $73,313 - $99,187 | +11% | Full estimate → |
| 60611 | $73,313 - $99,187 | +11% | Full estimate → |
| 60612 | $73,313 - $99,187 | +11% | Full estimate → |
| 60613 | $73,313 - $99,187 | +11% | Full estimate → |
| 60614 | $73,313 - $99,187 | +11% | Full estimate → |
| 60616 | $73,313 - $99,187 | +11% | Full estimate → |
| 60618 | $73,313 - $99,187 | +11% | Full estimate → |
| 60622 | $73,313 - $99,187 | +11% | Full estimate → |
| 60625 | $73,313 - $99,187 | +11% | Full estimate → |
| 60630 | $73,313 - $99,187 | +11% | Full estimate → |
| 60631 | $73,313 - $99,187 | +11% | Full estimate → |
| 60634 | $73,313 - $99,187 | +11% | Full estimate → |
| 60638 | $73,313 - $99,187 | +11% | Full estimate → |
| 60639 | $73,313 - $99,187 | +11% | Full estimate → |
| 60640 | $73,313 - $99,187 | +11% | Full estimate → |
| 60641 | $73,313 - $99,187 | +11% | Full estimate → |
| 60642 | $73,313 - $99,187 | +11% | Full estimate → |
| 60645 | $73,313 - $99,187 | +11% | Full estimate → |
| 60646 | $73,313 - $99,187 | +11% | Full estimate → |
| 60647 | $73,313 - $99,187 | +11% | Full estimate → |
| 60653 | $73,313 - $99,187 | +11% | Full estimate → |
| 60654 | $73,313 - $99,187 | +11% | Full estimate → |
| 60655 | $73,313 - $99,187 | +11% | Full estimate → |
| 60656 | $73,313 - $99,187 | +11% | Full estimate → |
| 60657 | $73,313 - $99,187 | +11% | Full estimate → |
| 60659 | $73,313 - $99,187 | +11% | Full estimate → |
| 60660 | $73,313 - $99,187 | +11% | Full estimate → |
| 60661 | $73,313 - $99,187 | +11% | Full estimate → |
Frequently Asked Questions
How much does a basement finishing cost in Chicago?
Based on 2026 data, a basement finishing in Chicago, IL costs $34,213 - $99,187, with a typical price around $77,974. The range covers Chicago's 56 ZIP codes and the ±15% variance between contractor bids.
Is a basement finishing worth it in Chicago?
Homeowners in this region typically recoup about 79% of the cost at resale, roughly $61,366 on a $77,974 project. That makes it one of the stronger-returning projects you can do here.
Why do basement finishing quotes vary across Chicago?
Local home values and labor rates differ by ZIP code. In Chicago, the same project can cost up to 114% more in the most expensive ZIP than in the least expensive one. Check your exact ZIP below for a precise range.
Other Project Costs in Chicago
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages, US Census. Methodology