Fremont Fence Solutions serves Castro Valley, CA for fence installation, fence repair and gates, with free estimates and written quotes. Call (510) 240-8149 or text a photo of the job.

Fence Installation & Repair services in Castro Valley
There is no Castro Valley city hall. The community is unincorporated, which means Alameda County writes the fence rules and issues any permit. That matters to you mainly because the answer to a height question comes from the county planning counter, not a city one. The lots themselves are a mix. Near the boulevard and the BART station they are ordinary suburban lots, many with a long driveway serving a second house behind the first, so one owner can have fence lines with four or five neighbors. Along the creeks, rear fences end at a bank that keeps moving. In the canyons and on the ridges, lots are large and steep, deer walk through at night, and the clay cracks open by late summer. We see wood privacy fence on the valley floor and taller wire or open metal fence up in the hills.
Neighborhoods we cover in Castro Valley
- Palomares Hills
- Five Canyons
- Proctor
- Greenridge
- Lake Chabot area
- Castro Valley Boulevard area
Permits and local rules
Castro Valley follows the Alameda County Zoning Ordinance, which covers fences, walls and hedges in Sections 17.52.410 through 17.52.450. We could not open the code text to confirm the height figures, so we leave them out. The county Planning Department confirms the limit for your parcel.