Home Remodeling Costs in San Leandro, CA
Remodeling costs in San Leandro run about 17% above the California median, based on home values and labor rates across its 3 ZIP codes in Alameda County. The ranges below reflect what San Leandro homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.17×
- California median
- Median home value
- $820,088
- Zillow ZHVI
- ZIP codes
- 3
- Alameda County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in San Leandro (2026)
Ranges span San Leandro'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 - $16,267
Typical
$13,455
Cost range
$16,793 - $24,952
Typical
$20,639
Cost range
$25,704 - $38,192
Typical
$31,590
Cost range
$23,419 - $34,797
Typical
$28,782
Cost range
$4,284 - $6,365
Typical
$5,265
Cost range
$16,769 - $24,916
Typical
$20,610
Cost range
$54,740 - $81,334
Typical
$67,275
Cost range
$16,847 - $25,031
Typical
$20,704
Cost range
$2,242 - $3,331
Typical
$2,755
Cost range
$9,520 - $14,145
Typical
$11,700
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,948 - $16,267 | $13,455 | 76/100 | ZIP estimate → |
| Window Replacement | $16,793 - $24,952 | $20,639 | 85/100 | ZIP estimate → |
| Kitchen Remodel | $25,704 - $38,192 | $31,590 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $23,419 - $34,797 | $28,782 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $4,284 - $6,365 | $5,265 | 100/100 | ZIP estimate → |
| Deck Addition | $16,769 - $24,916 | $20,610 | 100/100 | ZIP estimate → |
| Basement Finishing | $54,740 - $81,334 | $67,275 | 71/100 | ZIP estimate → |
| Siding Replacement | $16,847 - $25,031 | $20,704 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,242 - $3,331 | $2,755 | 100/100 | ZIP estimate → |
| HVAC Replacement | $9,520 - $14,145 | $11,700 | 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 10% across San Leandro. Open your ZIP for the full local breakdown.