Home Remodeling Costs in Grundy County, IL
Remodeling costs in Grundy County run about 21% above the Illinois median, based on home values and labor rates across its 2 ZIP codes in Grundy County. The ranges below reflect what Grundy County homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.21×
- Illinois median
- Median home value
- $225,962
- Zillow ZHVI
- ZIP codes
- 2
- Grundy County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Grundy County (2026)
Ranges span Grundy County's least to most expensive ZIPs, including the ±15% contractor variance. ROI is the share of cost typically recouped at resale in your census region.
Cost range
$11,437 - $16,664
Typical
$13,972
Cost range
$17,543 - $25,560
Typical
$21,433
Cost range
$26,851 - $39,123
Typical
$32,805
Cost range
$24,465 - $35,645
Typical
$29,889
Cost range
$4,475 - $6,520
Typical
$5,467
Cost range
$17,518 - $25,524
Typical
$21,402
Cost range
$57,184 - $83,318
Typical
$69,862
Cost range
$17,599 - $25,642
Typical
$21,501
Cost range
$2,342 - $3,412
Typical
$2,861
Cost range
$9,945 - $14,490
Typical
$12,150
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $11,437 - $16,664 | $13,972 | 69/100 | ZIP estimate → |
| Window Replacement | $17,543 - $25,560 | $21,433 | 81/100 | ZIP estimate → |
| Kitchen Remodel | $26,851 - $39,123 | $32,805 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $24,465 - $35,645 | $29,889 | 71/100 | ZIP estimate → |
| Garage Door Replacement | $4,475 - $6,520 | $5,467 | 100/100 | ZIP estimate → |
| Deck Addition | $17,518 - $25,524 | $21,402 | 93/100 | ZIP estimate → |
| Basement Finishing | $57,184 - $83,318 | $69,862 | 79/100 | ZIP estimate → |
| Siding Replacement | $17,599 - $25,642 | $21,501 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,342 - $3,412 | $2,861 | 100/100 | ZIP estimate → |
| HVAC Replacement | $9,945 - $14,490 | $12,150 | 71/100 | ZIP estimate → |
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages. Data updated 2026-05. How we calculate estimates
Roofing Replacement Cost by ZIP Code
Pick a project and the prices below update. Costs vary up to 8% across Grundy County. Open your ZIP for the full local breakdown.