In March 2026, Burbank's Building and Safety Division issued a permit to convert an unpermitted accessory dwelling unit back into a garage. The filing appears in the city's public permit log, and it points to one option owners weigh when a backyard structure was built without approvals: return the space to its original use.
That option now sits alongside a second one. Changes to California law in 2025 and 2026 make legalizing an older unit more practical than it used to be, and they change what a seller has to say about the space at the time of sale.
Burbank's bungalow neighborhoods, Magnolia Park, Toluca Woods, the streets adjacent to the Rancho Equestrian District, sit on some of the densest concentrations of converted garages and backyard units in the San Fernando Valley. That density is not an accident. It's a byproduct of exactly what makes the city attractive: 1940s cottages on modest lots, walking and biking distance to Warner Bros. and Disney, and decades of residents turning a detached garage into a music studio, a home office, or a rental unit for a friend working nights at one of the studios down the street. Some of those conversions got permits. A meaningful share did not.
For most of the last decade, that gap between what exists and what's on file sat quietly in the background of a sale. It showed up, if at all, as a line item on the Transfer Disclosure Statement that a seller filled out from memory. Two things changed on January 1, 2026, and a third has been available since 2025, and together they mean that gap no longer sits quietly.
The two rules that turned an old habit into new exposure
The first is a new statutory notice. Sellers must now deliver a written advisory telling the buyer to have the property's electrical system inspected by a qualified professional, specifically flagging substandard, recalled, or faulty wiring and panels, the fire risk that comes with it, the effect on insurability, and whether the system can handle electrification and EV charging. The notice doesn't force a repair. What it does is put a documented moment into the file. A buyer who receives the notice and skips the inspection takes on some of the risk themselves. A seller who knew about a recalled panel or a history of electrical problems, and who then answered the surrounding TDS questions loosely, does not come out ahead.
The second is Civil Code section 1102.6h, sometimes called the flipper disclosure rule. It attaches to how long the seller has owned the property, not to the size of the project. A seller who bought a house and had significant contractor work done within roughly eighteen months of that purchase falls inside the statute and has to disclose it, along with the permit record for that work. A seller who has owned the same house for four years and did a full renovation is outside that particular rule, though the ordinary disclosure questions and the underlying common-law duty to disclose known material facts never go away.
Neither rule was written with garage conversions specifically in mind. Both land directly on them anyway, because a converted garage in a 1940s Burbank bungalow is precisely where older, unpermitted electrical and plumbing work tends to live, and precisely the kind of structure a recent buyer or flipper is likely to have touched.
There's also a mechanical consequence worth knowing before an offer is on the table. If a required disclosure, or a material update to one, arrives after the purchase offer has already been signed, the buyer gets a short window to walk away: three days if it's handed over in person, five if it comes by mail or electronically. A disclosure surprise that surfaces mid-escrow doesn't just create an awkward conversation. It can restart the clock on the whole transaction.
A legalization path built for older units
Reversal is one route. State law offers another.
Assembly Bill 2533 created an amnesty pathway for unpermitted units built or occupied before January 1, 2020. Instead of requiring the structure to meet every current building code, which for a converted 1940s garage is often physically impossible without a full rebuild, the standard becomes health and safety: adequate natural light and an egress window a person can actually climb through, roughly seven feet of ceiling height, proper fire-rated separation where the structure attaches to the main house, and electrical and plumbing systems that are safely grounded and correctly vented rather than rebuilt from scratch. Eligibility runs on documentation. A rental agreement, a utility bill in a tenant's name, even informal records showing the space was occupied before 2020 can establish the timeline.
Two more details make the pathway worth the paperwork. Enforcement actions generally pause once a legalization application is submitted, which matters in a city where unresolved unpermitted work can otherwise draw daily fines. And impact or connection fees are often waived under the program as long as the project isn't adding new utility hookups.
Set that against the alternative. Removing the unit clears the disclosure question about that specific structure, but it doesn't erase the fact that unpermitted work happened on the property, and it eliminates whatever value the unit was adding, whether that was livable square footage, a home office, or rental income that a buyer might have been counting on.
| Legalize under the AB 2533 pathway | Remove and revert to garage | |
|---|---|---|
| Eligibility | Unit built or occupied before Jan 1, 2020, with supporting documentation | No age requirement |
| Standard applied | Health and safety, not full current code | Structure is gone, no standard applies |
| Fees | Impact and connection fees often waived without new utility hookups | Demolition permit fee only |
| Effect on the property | Preserves square footage and rental potential | Removes the asset entirely |
| Disclosure exposure | Unit becomes legal; history of the space still answered in good faith | Prior unpermitted use is still a fact about the property's past |
What this means if you're preparing to list
Burbank's Community Development Department keeps building permit records that are open to the public, and buyers' agents increasingly pull them before writing an offer. A seller can and should do the same thing first. Before a listing goes live, it's worth confirming exactly what is and isn't on file for any converted garage, guesthouse, or backyard structure on the property, and whether that structure's history lines up with the pre-2020 window the amnesty program requires.
Getting the electrical system looked at early solves two problems with one inspection. It satisfies the substance of the new statutory notice before a buyer's inspector finds something first, and it produces exactly the kind of documentation an AB 2533 application asks for.
What this means if you're shopping in Burbank right now
A "bonus room," "studio," or "flex space" in a Magnolia Park or Toluca Woods listing photo is often doing a lot of quiet work. It's worth asking, plainly, whether that space has a permit, and cross-referencing the seller's TDS answers against the city's own building file rather than taking either one at face value. The new electrical notice is not boilerplate to sign without reading. In a neighborhood built on this much converted square footage, it's frequently the most useful document in the disclosure packet.
FAQ
Does the flipper disclosure rule apply if I've owned my Burbank home for years? No. Civil Code section 1102.6h is tied to a seller's holding period, generally around eighteen months from acquisition. Longer ownership falls outside that specific statute, though standard TDS questions and the common-law duty to disclose known defects still apply regardless of how long you've owned the property.
What if I genuinely don't know when a garage conversion happened? Start with whatever paper trail exists, rental listings, utility bills, even old photos, and pull the property's permit history from Burbank's Building and Safety Division. Establishing a pre-2020 timeline is the threshold question for AB 2533 eligibility, and it's easier to build that case before a buyer's inspector raises the question for you.
Does selling "as is" get me out of disclosing an unpermitted conversion? No. An as-is clause limits repair obligations, not disclosure obligations. California's disclosure duties, both statutory and common law, survive an as-is sale.
Sorting out whether to legalize or remove a backyard structure before a Burbank listing goes live is exactly the kind of decision that benefits from appraisal-grade thinking about what the space is actually worth to a buyer, not just what it costs to fix. Jennifer Landon works through that math with Burbank sellers as part of a valuation and strategy session, before the permit question becomes a buyer's question.
