Bathroom Remodeling in Hayward, CA
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Bathrooms in Postwar Hayward Homes
Most Hayward homes date from the 1950s to the 1970s, and their bathrooms are often original. We update layouts, fixtures and wiring, and in older homes near Downtown and Prospect Hill we respect period details. Permits go through the e-Permits Portal.
Hayward Permit Center
City Hall, 777 B Street, 1st floor lobby, Hayward, CA 94541
Building (510) 583-4140, e-*******@********ca.gov · Planning (510) 583-4216
Monday to Thursday, 9 a.m. to 1 p.m. walk-in or virtual; 1 to 5 p.m. by appointment; Friday virtual appointments only. All permits go through the e-Permits Portal (no paper), where inspections are also scheduled and tracked. Construction hours: 7 a.m. to 7 p.m. Monday to Saturday, 10 a.m. to 6 p.m. Sundays and holidays.
City Hall, 777 B Street, 1st floor lobby, Hayward, CA 94541
Building (510) 583-4140, e-*******@********ca.gov · Planning (510) 583-4216
Monday to Thursday, 9 a.m. to 1 p.m. walk-in or virtual; 1 to 5 p.m. by appointment; Friday virtual appointments only. All permits go through the e-Permits Portal (no paper), where inspections are also scheduled and tracked. Construction hours: 7 a.m. to 7 p.m. Monday to Saturday, 10 a.m. to 6 p.m. Sundays and holidays.
Bathroom Projects
Code Items
- GFCI circuits, exhaust fan, safety glazing and water-conserving fixtures.
- Smoke and CO alarms under the 2025 California codes.
Explore More
Other Hayward services: ADUs · Kitchens · Additions · New Homes · Hayward overview
Same service nearby: Castro Valley · Union City · Fremont
Hayward Bathroom Remodeling FAQ
Can I submit paper plans in Hayward?
No. All permits go through the e-Permits Portal.
Who provides sewer service?
Most homes use City sewer; some connect to Oro Loma Sanitary District.
What are construction hours?
7 a.m. to 7 p.m. Monday to Saturday, 10 to 6 Sundays and holidays.
How long does a bathroom remodel take?
A few weeks of construction after materials arrive.