Home Remodeling Costs in Hayward, CA
Remodeling costs in Hayward run about 28% above the California median, based on home values and labor rates across its 4 ZIP codes in Alameda County. The ranges below reflect what Hayward homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.28×
- California median
- Median home value
- $949,493
- Zillow ZHVI
- ZIP codes
- 4
- Alameda County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Hayward (2026)
Ranges span Hayward'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
$10,948 - $19,838
Typical
$14,720
Cost range
$16,793 - $30,429
Typical
$22,579
Cost range
$25,704 - $46,575
Typical
$34,560
Cost range
$23,419 - $42,435
Typical
$31,488
Cost range
$4,284 - $7,762
Typical
$5,760
Cost range
$16,769 - $30,386
Typical
$22,547
Cost range
$54,740 - $99,187
Typical
$73,600
Cost range
$16,847 - $30,526
Typical
$22,651
Cost range
$2,242 - $4,062
Typical
$3,014
Cost range
$9,520 - $17,250
Typical
$12,800
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,948 - $19,838 | $14,720 | 76/100 | ZIP estimate → |
| Window Replacement | $16,793 - $30,429 | $22,579 | 85/100 | ZIP estimate → |
| Kitchen Remodel | $25,704 - $46,575 | $34,560 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $23,419 - $42,435 | $31,488 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $4,284 - $7,762 | $5,760 | 100/100 | ZIP estimate → |
| Deck Addition | $16,769 - $30,386 | $22,547 | 100/100 | ZIP estimate → |
| Basement Finishing | $54,740 - $99,187 | $73,600 | 71/100 | ZIP estimate → |
| Siding Replacement | $16,847 - $30,526 | $22,651 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,242 - $4,062 | $3,014 | 100/100 | ZIP estimate → |
| HVAC Replacement | $9,520 - $17,250 | $12,800 | 77/100 | 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 34% across Hayward. Open your ZIP for the full local breakdown.