San Francisco Residential Permit Process

A Streamlined Summary Based on Recent Projects in San Francisco

Do you need a permit for a home remodel in San Francisco?

Most home remodels in San Francisco require a permit, especially if the work involves structural changes, exterior modifications, or updates to building systems.

The level of review depends on the scope of work and the specific requirements of the property. Some smaller projects can be reviewed over the counter, while others require a more involved planning and permitting process.

Over-the-Counter (OTC) Permits

Some smaller projects can be reviewed over the counter, meaning they move through city departments in a more direct, in-person process rather than a full formal submittal.

These are typically simpler scopes, such as interior remodels, that may still require planning review but do not trigger more complex processes like neighborhood notification.

While revisions are still common, this process is significantly faster. Recent OTC permits have taken anywhere from one week to one month, depending on scope and complexity.

Historic Review (HHR)

Some projects begin with a historic review to determine the property’s status. Buildings are typically classified as A, B, or C, which affects what level of review is required moving forward.

This step can often be completed early in the process, sometimes before full design drawings are prepared. Understanding historic status upfront helps clarify what changes will be allowed and whether additional review steps will be required.

Environmental Review (EEA)

Projects that involve certain exterior changes, larger additions, or excavation may require an environmental review.

This step typically happens after historic status is established and may require a more developed set of plans. Not all projects require this process, but when triggered, it can add several months to the overall timeline.

Recent environmental reviews have taken approximately 3–5 months to complete.

Planning Pre-Application

Some projects require a Planning Pre-Application before formal submittal. This is often triggered by larger additions, vertical expansions, or certain exterior changes.

During this phase, nearby neighbors may be invited to review the project and provide feedback, which can result in revisions before moving forward.

This step must be completed before plans can be submitted for planning review. Recent Pre-Applications have taken around 2 months to complete.

311 Neighborhood Notification

Many projects require a formal neighborhood notification process, particularly for additions, decks, or certain changes of use.

Notices are mailed to nearby property owners, who are given time to review the project and request further review if desired. In some cases, this can lead to a discretionary review and public hearing.

This step must be completed before planning approval can move forward. Recent notifications have taken approximately 3–6 months, depending on whether additional review is required.

Building Permit

Once planning approval is complete, the project moves into the building permit phase. At this stage, detailed architectural and structural drawings, along with required calculations, are submitted for review.

Plans are routed across multiple departments, including building, structural, mechanical, and fire. Revisions are common during this process.

Recent building permits have taken approximately 3–5 months, though timelines can extend depending on review complexity and project scope.

Additional considerations

Every project is a little different, and not all steps apply in every case. The process can vary depending on scope, property conditions, and city requirements.

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