California county resources

Manufactured homes in San Bernardino County

Net Cost serves San Bernardino County. Use these local resources to investigate the parcel before choosing a home. Delivery, installation scope and project feasibility need a site-specific review.

Local research

Use the manufactured-home-specific checklist

Manufactured-home permitting

San Bernardino publishes a dedicated manufactured-home permit guide and submittal checklist. The page advises speaking with County staff before buying a unit or property. Review the installation, foundation and site documents with staff before committing to a plan.

Zoning and overlay maps

The County provides both zoning and overlay-map resources for unincorporated areas. Ask which mapped conditions affect the proposal and how they should be addressed in the application; a residential designation alone is not installation approval.

Land Use and Wastewater

Environmental Health explains the coordination between wastewater projects and Land Use Services. Ask which application route applies to combined building and wastewater work rather than assuming every septic project follows the same submittal path.

Resources checked October 20, 2026. These official resources are research starting points. Confirm current requirements with the responsible agency for your parcel and project.

Official permit and application resources

Manufactured/mobilehome permitting

Issuing agency: San Bernardino County Land Use Services — Building and Safety

Purpose: Use the County's dedicated manufactured/mobilehome application and submittal guidance.

Jurisdiction: County resource. Confirm County authority for an unincorporated parcel; for incorporated-city parcels, begin with the city and verify any contracted County review. Park installation authority must be checked separately through HCD or the authorized local enforcement agency.

Link checked October 20, 2026. Use the agency’s current forms and instructions. Confirm the required application category, form revision, supporting plans and inspection steps with that agency. These are outgoing official links; Net Cost does not host the forms. A listed resource does not establish parcel eligibility, a complete submittal or permit approval.

Confirm who reviews the project

First establish whether the parcel is inside an incorporated city or in the unincorporated county. For a city parcel, begin with the city’s planning department and confirm its building authority; some cities contract building review to the county or another agency. For an unincorporated parcel, begin with County Planning and Building. A postal city name does not determine jurisdiction.

Park placement follows a separate enforcement route: use HCD’s local enforcement agency guidance and confirm park-management requirements. For water, sewer, wells or septic, identify the actual provider and reviewing agency; county geography does not establish a utility service boundary.

Serving this county does not mean every parcel qualifies. Read the shared site-planning checklist for utility checks and the information needed to compare complete project estimates.

Floor plans to compare

These catalog plans are starting points for discussion. Confirm the parcel requirements and installation scope before choosing a home. Compare all floor plans and prices.

Plan your project

Discuss your site in San Bernardino County

Share the parcel and intended use so we can discuss the home and the work needed for your site.