Does LA's ADU Standard Plan Save You Time?

Los Angeles is offering a streamlined approach to building Accessory Dwelling Units (ADUs) through its Standard Plan Program, but is this fast-track option always the best choice for homeowners? Let’s examine whether LA's ADU standard plan can indeed save time, and under what conditions.

The Promise of Efficiency

The Los Angeles Department of Building and Safety (LADBS) introduced the Standard Plan Program to simplify the permitting process for ADUs. The main allure of this program is its potential to reduce the time required for plan checks, thereby speeding up permit issuance. This is particularly enticing for those looking to build a common ADU design.

Pre-Approved Plans: A Time-Saver?

These standard plans, crafted by private licensed architects and engineers, are pre-approved by LADBS for compliance with various building codes. When an applicant chooses an approved Standard Plan, LADBS staff only need to review site-specific factors, such as zoning compliance and foundation requirements. This pre-approval can significantly cut down the time traditionally spent in the plan-check phase.

The Caveat: Site-Specific Conditions

However, the effectiveness of this program heavily depends on the specifics of your property. If your site conditions align perfectly with the standard plan, then yes, you’re likely to save time. But if your property has unique features or limitations, the standard plan might not be the best fit.

Costs and Considerations

While the Standard Plan Program can expedite the process, it doesn’t eliminate the need for professional services. Homeowners still need to purchase these pre-designed plans from the original architects or designers. Furthermore, despite the pre-approval, there’s always the potential for unexpected hurdles during the plan-check process.

Navigating Complexities

For properties with specific challenges or if you’re aiming for a more customized ADU, relying on a standard plan might not be advantageous. In such cases, engaging an architect to develop a tailored design might be a more practical approach.

Roof Decks and Zoning

It’s also worth noting that standard plans with roof decks might face additional constraints, especially in zones with stricter setback requirements. This is an example of how site-specific conditions can complicate the use of a standard plan.

A Conditional “Yes”

The ADU Standard Plan Program in Los Angeles can be a time-saving option, but this largely depends on the compatibility of your property with the pre-approved designs. If you’re fortunate enough to have a site that perfectly matches a standard plan, the process can be significantly streamlined. However, if your property presents unique challenges or you desire a more customized ADU, the standard plan might not be the most efficient or cost-effective route. In these cases, investing in a custom design tailored to your property’s specific needs and constraints might be the better choice.

In our experience, when the standard plans have been used properly, permits are typically issued in about half the time.