2026-10-07 · 7 min read · Mar Vista
How to Check the Permit History on Your Mar Vista Home Before You Sell

The short answer
Before you list your Mar Vista home, look up its permit history with the Los Angeles Department of Building and Safety. Mar Vista is inside the City of Los Angeles, so that department holds the record of what work was permitted on your property, when, and whether it was signed off. You can search much of it online by address, and it costs nothing to look.
The reason to do this first is simple. A buyer's agent, a buyer's inspector, or an appraiser may pull the same record during escrow. If the permits match the house, nobody notices. If the house has a bedroom, a bathroom, or a converted garage that the record does not show, that gap is going to come up. It goes much better when you find it in a quiet week before listing than when a buyer finds it in the middle of their investigation period.
Why this matters for older Mar Vista homes
Many Mar Vista homes were built in the decades after World War II, and a house that age has usually been through several owners and several rounds of work. A kitchen was opened up. A bathroom was added off the back bedroom. The garage became an office. A new electrical panel went in. Some of that work was permitted and finaled. Some of it was permitted and never got its final inspection. Some of it was never permitted at all, and the current owner may not know, because it happened two owners ago.
None of that makes a home hard to sell. It makes the paperwork worth checking. Buyers on the Westside are careful with older homes, and the questions they ask about permits are predictable. Knowing the answers ahead of time keeps you in control of the conversation.
Permits, zoning, and the county record are three different things
Sellers often mix these up, so it helps to keep them apart.
- Permits show what work the city approved and inspected on the building. That is the Department of Building and Safety record this article is about.
- Zoning shows what the city allows on the lot: the zone, any overlays, and the rules for building. A ZIMAS lookup is the tool for that, and it is a good companion to the permit search.
- The county assessor record shows the square footage and room counts the county uses for property tax. It does not always match the house, and it is not a permit record. If your numbers disagree with the county's, this guide to a square footage mismatch walks through what that means.
A home can have clean zoning and a matching county record and still have a permit question, or the other way around. Look at all three, but start with permits, because that is where buyers find surprises.
How to look up your permit history
The search itself is straightforward. Here is how I would approach it.
- Search by address on the Department of Building and Safety website. The permit and inspection search lists permits issued for the property, with a description of the work, the date, and whether the final inspection was completed.
- Check the online building records for older documents. The department has scanned many older permits and certificates of occupancy, and they can be viewed by address. For a home built decades ago, the original building permit is often there.
- Write down what you find. Make a simple list: each permit, what it covered, the year, and whether it shows as finaled. That list becomes your reference for everything that follows.
- Ask for help when something is missing. Not every old record made it online. If you expect a permit and cannot find it, the department's records staff can help you request older documents. A contractor or permit expediter who works in the city regularly can also help you read what you are looking at.
Expect the descriptions to be short and a little cryptic. A line such as a bathroom remodel or a reroof is typical. You are not trying to audit every nail. You are trying to see whether the major features of the house today show up somewhere in the record.
Compare the record to the house
Once you have the list, walk the house with it. Room by room, ask a simple question: does the record explain this?
- The number of bedrooms and bathrooms.
- Any addition, enclosed patio, or extra room off the back.
- A garage that is now living space, a studio, or a guest unit.
- A newer electrical panel or service upgrade.
- Replumbing, a new water heater, or a newer roof.
- Structural changes, such as a removed wall between the kitchen and living room.
Two kinds of gaps usually turn up. The first is a permit that was opened but never finaled. That is often the easier fix, because the work was approved and it may only need the final inspection, or a few corrections and then the final. The second is work with no permit at all. That takes more thought, and this guide to unpermitted work covers the choices in more detail.
Your options when something does not match
Finding a gap is information, not a crisis. You have a few honest paths, and the right one depends on the work, the cost, and your timeline.
- Close out an open permit. If a permit was never finaled, a contractor can often schedule the final inspection, make any corrections, and get it signed off before you list.
- Permit the work after the fact. Some unpermitted work can be brought into the record with a new permit and inspections. It may involve opening walls or making upgrades, so get a contractor's opinion on scope and cost before you commit.
- Disclose it and price with it in mind. Many sellers choose to sell as is. You tell buyers what you know, share the permit list, and let the price reflect the open item. Buyers who want the house tend to handle this well when it is explained clearly and early.
What I would not do is describe a space in the listing as something the record does not support and hope nobody checks. Someone usually does.
Disclosure is the part that protects you
California sellers disclose what they know about the property. The standard Transfer Disclosure Statement asks directly whether you are aware of room additions, structural modifications, or other alterations or repairs made without the necessary permits. If your permit search turned something up, you now know about it, and it belongs in your disclosures.
That is a good thing. A clear disclosure with the permit list attached tells a buyer you looked, you were honest, and there is nothing hidden. It also tends to keep the inspection conversation calmer, because the buyer is not discovering the issue on their own. This overview of California seller disclosures explains how the full package fits together, and pairing the permit search with a pre-listing inspection gives you the clearest picture of the house before anyone else sees it.
Here's what happens next
If you are thinking about selling in Mar Vista, the permit search is one of the first things I look at with you, along with zoning and the county record. We go through it together, decide what is worth fixing before you list, and put the rest into your disclosures in plain language. You never have to guess what a buyer is going to find.
No pressure, just real answers. I'm here when you're ready. Call or text me at 310.708.7717, or send me a note here.
Common questions
- Where do I find the permit history for a Mar Vista home?
- Mar Vista is in the City of Los Angeles, so permits are kept by the Los Angeles Department of Building and Safety. Its website lets you search permits and inspections by address, and many older permits and certificates of occupancy have been scanned and can be viewed online.
- What is an open permit, and does it stop a sale?
- An open permit is one that was issued but never received its final inspection. It does not stop a sale on its own, but buyers and lenders may ask about it. Often a contractor can schedule the final inspection, make any corrections, and close it out before you list.
- Do I have to disclose work that was done without a permit?
- California sellers disclose what they know about the property, and the standard Transfer Disclosure Statement asks directly about additions, structural changes, or repairs made without the necessary permits. If you know about unpermitted work, include it in your disclosures.
- Is the county assessor record the same as the permit record?
- No. The assessor record shows square footage and room counts used for property tax. The permit record shows the work the city approved and inspected. They can disagree, so it is worth checking both before you list.
- Can I sell a home with unpermitted work as is?
- Yes. Many sellers disclose the work, share what they found in the permit record, and price the home with it in mind. Others close out open permits or permit the work after the fact. The right choice depends on the work, the cost, and your timeline.