Sunnyvale permit search: look up, apply and check a permit

What permits does Sunnyvale require?

Sunnyvale describes its building permit as permission to begin new construction or remodeling. The Permits page directs project-specific questions to the Permit Center and separately identifies roof-covering and bathroom work that need permits before construction starts.

A building permit gives you legal permission to start a new construction or remodeling project. To find out about your project's specific requirements, contact the Permit Center.

Source: Permits | Sunnyvale, CA, read 2026-11-05

Sunnyvale calls for a Tub and Shower Permit when a bathroom remodel replaces the tub or shower, or installs or relocates additional plumbing fixtures or cabinets. The city places that permit before work begins, so its listed fixture and cabinet changes define the scope of this entry.

A Tub and Shower Permit is required for bathroom remodels which include the replacement of the tub or shower, or the installation or relocation of additional plumbing fixtures or cabinets. Permit is required prior to the start of work.

Source: Permits | Sunnyvale, CA, read 2026-11-05

For construction or remodeling in Sunnyvale, you can describe the project on InstaBids and request written bids.

Sunnyvale rules and Santa Clara County housing figures

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How do I find building permit records in Sunnyvale?

Use E-OneStop for the permit and plan-history searches described by the Sunnyvale Permit Center. The portal home names its lookup tool Search Public Records and describes records covering permits, plans and inspections, alongside other development records.

All services are online through the E-OneStop Online Services permitting system. You will use the system to apply for permits, search permits and plan history, upload documents, receive and respond to our comments, schedule inspections, make payments and more.

Source: Permit Center | Sunnyvale, CA, read 2026-11-05

Open the city’s online service entrance: Visit E-OneStop Online Services. For the city’s account and application instructions, use Online Services Help.

If those records relate to a Sunnyvale home project, you can outline the work on InstaBids.

Do I need a permit to replace a roof in Sunnyvale?

Sunnyvale sets its roof-covering permit trigger at more than 100 square feet for installation, repair or replacement. The Reroof Permit entry also places the permit before the start of work.

A permit is required when more than 100 square feet of roof covering is installed, repaired or replaced. Permit is required prior to start of work.

Source: Permits | Sunnyvale, CA, read 2026-11-05

You can describe a Sunnyvale re-roof on InstaBids and ask contractors for written bids on that scope.

Start my request for a roof in Sunnyvale

What work does not need a permit in Sunnyvale?

Kitchen countertop replacement and refacing existing cabinets appear in Sunnyvale’s permit exemption wording. The same entry distinguishes cabinet replacement, which needs a permit, and directs people moving or replacing walls or windows to the One-Stop Permit Center. Those distinctions concern the kitchen work described here.

A permit is not required for kitchen countertop replacement or refacing existing cabinets. A permit is required for kitchen remodels that include replacement of kitchen cabinets. If you are moving or replacing walls or windows you must visit the One-Stop Permit Center.

Source: Permits | Sunnyvale, CA, read 2026-11-05

You can spell out countertop, cabinet and window work in a Sunnyvale kitchen request on InstaBids.

How do I apply for a building permit in Sunnyvale?

Sunnyvale processes development-services permits online through E-OneStop. For building and fire permits, complete and upload the Building and Fire Permit Application, following the city’s online application instructions for the proposed project.

You must complete and upload a Building and Fire Permit Application.

Source: Online Services Help | Sunnyvale, CA, read 2026-11-05

Read the application instructions in Online Services Help and find the application and project checklists under Applications, Fees and Forms.

When preparing a Sunnyvale building project, you can also use InstaBids to describe the work for written bids.

How do I contact the Sunnyvale building department?

The One-Stop Permit Center brings Building, Fire, Planning and Public Works Engineering services together for development projects and building plans. Use the Permit Center page for the public office’s contact channels, counter hours and visit information when asking about a particular Sunnyvale project.

The One-Stop Permit Center at City Hall offers streamlined review of development projects and building plans. Services are provided by Building, Fire, Planning and Public Works Engineering.

Source: Permit Center | Sunnyvale, CA, read 2026-11-05

Open Permit Center for the office’s current contact information.

After identifying the Sunnyvale work you want to do, you can put its scope into an InstaBids request.

Sources

• Permits | Sunnyvale, CA (sunnyvale.ca.gov), read 2026-11-05
• Permit Center | Sunnyvale, CA (sunnyvale.ca.gov), read 2026-11-05
• Online Services Help | Sunnyvale, CA (sunnyvale.ca.gov), read 2026-11-05
• Census Bureau Building Permits Survey, annual county file 2025 (www2.census.gov), row 2025,06,085 Santa Clara County; 1-based sum of the Units columns 8, 11, 14, 17 = 1-unit Units, 2-units Units, 3-4 units Units, 5+ units Units; n=1 county row; annual 2025; numeric field fill 100%., read 2026-11-05
• E-OneStop Online Services (sunnyvaleca-energovpub.tylerhost.net), read 2026-11-05