
Pico neighborhood ADUs
ADU Builder in the Pico Neighborhood, Santa Monica
The Pico neighborhood runs from Lincoln Boulevard to Centinela Avenue between Olympic and Pico Boulevard. It is Santa Monica's most diverse area, and many families here use ADUs to keep relatives close.
Who Builds ADUs in the Pico Neighborhood
Pico has deep roots. Families have lived here for generations, and rent control has kept many long-term renters in place. ADU projects here tend to be practical: a unit for a grown child who cannot afford to move out of the city, a place for a grandparent, or a modest rental that helps a household keep its home.
That shapes what we build. Most Pico projects favor function over size. A garage conversion, a junior unit or a compact one-bedroom cottage often meets the need without stretching the budget. We start by asking who will live in the unit, then pick the type and size that fits.

Garage Conversions on Pico Lots
A lot of Pico houses keep a detached garage out back, and many of those garages hold storage, not cars. Converting one into a legal studio or one-bedroom is usually the most affordable way to add a unit here. No replacement parking is required, and the converted space is not bound by the size limits that apply to new ADUs.
The condition of the garage sets the budget. Older structures may need new footings, framing repairs or a new roof before they can become living space. A structural review comes first, so we know whether to convert, partially rebuild, or start over with a new building on the same spot.
ADUs on Pico Lots With Rent-Controlled Tenants
Some Pico lots hold a house plus one or more rental units, or a small apartment building, and those rentals may be under Santa Monica's rent control law. Adding an ADU is allowed, but it touches the tenants' housing services. Parking is the clearest example: if a garage or carport that came with a rent-controlled unit is used for the ADU, the city tells owners to contact the Rent Control Department about possible rent adjustments.
Construction itself has to work around people who live on the property. We plan staging away from tenants' entries, keep paths clear and schedule utility interruptions with notice. Owners should talk with the Rent Control Department before work starts about anything that could affect their tenants.
- Check rent control status of existing units
- Ask about parking removed from tenants
- Plan safe access during construction
- Give notice before utility shutoffs

Multifamily ADUs and Family Compounds in Pico
Duplex and small apartment owners can add freestanding units too, as many as there are existing apartments, and can turn a storeroom or garage into an extra home. For a typical small Pico building, that might mean one or two new units at the rear.
On single-family lots, a family can combine a converted garage, a junior unit inside the house and a new detached cottage. Built over time, that arrangement lets several generations live on one property while each household keeps its own door. Santa Monica does not require the owner to live on site for ADUs.
Permits and Costs for Pico ADUs
Pico is entirely within Santa Monica, so the city's Community Development Department issues ADU permits. Approval is ministerial. Plan check starts with a completeness review, which state law caps at 15 business days, and then a two-month window for the actual approval or denial.
Cost depends on what is reused and what is built new, on how far the unit sits from utility connections, and on the size of the electrical panel in the main house. State law waives impact fees below 750 square feet, a line most Pico ADUs stay under.
ADU Options for Pico Neighborhood Lots
Pico Garage Conversion for Family
The rear garage becomes a private studio for a grown child or parent, with no replacement parking required and the yard left as it is.
Junior ADU in a Pico Home
A bedroom with its own door and an efficiency kitchen gives a relative a separate space within the house at the lowest cost of any ADU type.
Small ADU Under the Impact Fee Line
Keeping the unit at 750 square feet or less avoids impact fees, which helps keep the budget within reach for working families.
Rear ADUs on Small Apartment Lots
Duplex and apartment owners can add detached units or convert garages under state multifamily rules, with tenants' needs planned around.
ADU services in Pico
ADU Services in the Pico Neighborhood
FAQs
Pico Neighborhood ADU Questions
Can I build an ADU on a Pico lot with rent-controlled tenants?
Yes. ADUs are allowed on these lots. If parking or other services that came with a rent-controlled unit are affected, contact the Rent Control Department about possible rent adjustments.
Do I have to live on my Pico property to build an ADU?
No. Santa Monica does not require owner occupancy for an ADU. The lone exception is a JADU without its own bath.
Is a garage conversion cheaper than a new ADU in Pico?
Usually, if the garage is structurally sound. Garages that need new footings or framing can cost closer to a new building. A structural review tells you which you have.
Can I rent my Pico ADU to a family member?
Yes. Family can live there free or on a lease, and so can anyone else, as long as no stay is 30 days or shorter.

ADU consultation
Plan an ADU in the Pico Neighborhood
Tell us who will live in the unit and what is on your lot today. We read every form and get back to you within 24 hours.
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