Home Remodeling Costs in Onawa, IA
Remodeling costs in Onawa run about 26% below the Iowa median, based on home values and labor rates across its ZIP code in Monona County. The ranges below reflect what Onawa homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 0.74×
- Iowa median
- Median home value
- $148,686
- Zillow ZHVI
- ZIP codes
- 1
- Monona County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Onawa (2026)
Ranges span Onawa'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
$7,234 - $9,787
Typical
$8,510
Cost range
$11,096 - $15,012
Typical
$13,054
Cost range
$16,983 - $22,977
Typical
$19,980
Cost range
$15,473 - $20,935
Typical
$18,204
Cost range
$2,831 - $3,829
Typical
$3,330
Cost range
$11,080 - $14,990
Typical
$13,035
Cost range
$36,168 - $48,932
Typical
$42,550
Cost range
$11,131 - $15,059
Typical
$13,095
Cost range
$1,481 - $2,004
Typical
$1,743
Cost range
$6,290 - $8,510
Typical
$7,400
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $7,234 - $9,787 | $8,510 | 54/100 | ZIP estimate → |
| Window Replacement | $11,096 - $15,012 | $13,054 | 70/100 | ZIP estimate → |
| Kitchen Remodel | $16,983 - $22,977 | $19,980 | 95/100 | ZIP estimate → |
| Bathroom Remodel | $15,473 - $20,935 | $18,204 | 77/100 | ZIP estimate → |
| Garage Door Replacement | $2,831 - $3,829 | $3,330 | 100/100 | ZIP estimate → |
| Deck Addition | $11,080 - $14,990 | $13,035 | 74/100 | ZIP estimate → |
| Basement Finishing | $36,168 - $48,932 | $42,550 | 74/100 | ZIP estimate → |
| Siding Replacement | $11,131 - $15,059 | $13,095 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $1,481 - $2,004 | $1,743 | 100/100 | ZIP estimate → |
| HVAC Replacement | $6,290 - $8,510 | $7,400 | 63/100 | 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 little across Onawa. Open your ZIP for the full local breakdown.