Lost something in San Leandro? Report it and we'll find it for you.
File one report with us, and we notify the San Leandro Police Department, AC Transit, local businesses, and monitor the web continuously for matches across marketplaces, social channels, and community groups.
What did you lose?
If there isn’t an adequate suggestion, select “Other – My item isn’t listed” and enter the item’s category. You can provide details later.
Publishing your report is free and your details stay private. The assisted search is a separate paid service, described in the Terms.
Recent activity
California : found property must be held by law enforcement for at least 90 days before it can pass to the finder, be auctioned or disposed of. (California Civil Code §2080.2)
Across the United States
- Wrislet clutch gray/silver bag with documents · Chicago, IL, October 8
- Ring TM on top · Greensboro, NC, October 8
- Keys · Sarasota, FL, October 8
- Keys · Brookline, MA, October 7
- Camera · Monterey, CA, October 7
Local contact details reviewed on October 7, 2026.
How it works
You describe your loss
Tell us what you lost, where, and when. We capture all the details needed to route your report to the right channels.
We notify the right places
Your report goes directly to the San Leandro Police Property & Evidence Unit, local transit, and relevant businesses. No back-and-forth calls needed.
Automated web monitoring finds matches
Our system scans Facebook groups, Craigslist, Nextdoor, and local marketplaces every day for 12 months. The moment a credible match appears, you get an alert. No need to refresh pages yourself.
Where to report a lost item
What to know about each channel
San Leandro Police Department
The Police Department's Property & Evidence Unit takes reports for lost items and holds found property for 90 days. You can file a report online or by phone. ReportLost submits your details directly to the right unit, saving you time on hold.
AC Transit (bus service)
Lost something on an AC Transit bus? The system lets you search for your item online or call their lost and found line. Items are kept for 90 days. We notify AC Transit immediately and monitor their listings for you.
Oakland & San Francisco airports
If your item went missing at Oakland International Airport (OAK), roughly 15 minutes away, or you flew through SFO or San Jose (SJC), each airport has its own lost and found office with different hours and procedures. We identify which airport and contact the right desk.
Oakland (OAK) lost & found|San Francisco (SFO) lost & found|San Jose (SJC) lost & found
Local businesses & public places
Shopping malls, restaurants, libraries, and public venues keep lost items briefly before discarding them. We pinpoint which location matches your loss and guide you on who to call.
Lost pet?
If you've lost a dog, cat, or other pet in San Leandro, the East Bay SPCA's Oakland shelter (510-577-2740) is where strays without ID are taken. Time matters for pets. file a priority lost pet report with us to get immediate community alerts.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The earlier you report, the better your chances
Once you've filed a report with ReportLost, our team takes over the legwork. We ensure the police, transit, airports, and relevant businesses get the word. You can relax knowing the web is being watched for you, 24/7, for months to come.
Report my lost item →San Leandro residents lose items everywhere, from BART and AC Transit buses to shops on East 14th Street, parks, and parking lots. When that happens, the usual response is a scramble, contacting the police, checking with the city, monitoring social media groups yourself, and hoping.
ReportLost simplifies that. One report, and we handle routing it to the San Leandro Police Department's Property & Evidence Unit, AC Transit's lost and found system, local businesses, and actively scan the web for you. While you get on with your day, our automated monitoring watches for your item across every public listing and community channel in the area, alerting you the moment we spot a promising lead.
Common loss hotspots in San Leandro
Places where items are frequently lost
East 14th Street corridor
The main commercial strip with shops, restaurants, and busy intersections where wallets, phones, and bags are commonly left behind or misplaced.
Downtown & Civic Center
City Hall, parks, and civic buildings in central San Leandro where people stop for services and leave personal items.
AC Transit bus stops & routes
The busiest transit corridors serve thousands of commuters daily. Items left on buses or at stops are found frequently.
Shopping centers & parking lots
Bay Fair mall, Albertsons, and other retail zones see high traffic and occasional losses in vehicles or stores.
San Leandro Marina & parks
Waterfront and recreational areas where outdoor activities sometimes lead to lost glasses, keys, or personal gear.
Community resources
Where San Leandro residents share lost and found posts
Facebook community group for missing and found pets
Bay Area subreddit where locals post lost items
Nextdoor and neighborhood groups
Free classifieds section
Frequently asked questions
How long does the San Leandro Police Department hold found items?
The Property & Evidence Unit keeps found items for 90 days. After that, unclaimed items may be donated or disposed of. This is why quick reporting matters, so police prioritize your description in their system.
What about items lost on AC Transit buses?
AC Transit holds lost items for 90 days from the date they're turned in. You can search their online database or call (510) 891-4777, option 2, Monday to Friday, 6 a.m. to 7 p.m., or Saturday and Sunday, 9 a.m. to 5 p.m.
If I lost something at an airport, how do I know which one to contact?
Tell us in your ReportLost report which airport you flew through or visited. Oakland (OAK), San Francisco (SFO), and San Jose (SJC) are nearest to San Leandro. Each airport's lost and found has different hours and online systems; we'll point you to the right one.
Should I report to the police, the business, or both?
For theft or valuable items, report to the San Leandro Police Department (non-emergency: 510-577-2740). For items lost at a specific location like a store or bus, also contact that place directly. ReportLost does both automatically, ensuring nothing falls through the cracks.
How does ReportLost's web monitoring work?
After you report your loss with us, our system scans public Facebook groups, Craigslist, Nextdoor, local marketplaces, and community pages continuously for 12 months, looking for posts matching your item's description, location, and date. The moment we detect a credible match, we alert you, so you don't have to check these places yourself every day.
Is ReportLost.org official, or does it replace contacting the police?
ReportLost is an independent service; we are not affiliated with the San Leandro Police Department, AC Transit, or any government agency. We do not replace police reports or official channels. Instead, we simplify the process by routing your information to the right places and automating the web search for you. You get the official response you need, plus the continuous monitoring benefit.
Lost & found in nearby cities
Here are the offices that take your report.
The sooner you report, the sooner the search begins. One report with us activates your police file, notifies transit and relevant businesses, and puts automated web monitoring to work. Let us handle the groundwork while you move forward.
Start my report →ReportLost.org is an independent service and is not affiliated with the San Leandro Police Department, City of San Leandro, AC Transit, Oakland International Airport, or any other government or private entity mentioned. We do not replace official reporting channels; rather, we complement them by routing information efficiently and providing automated web monitoring to increase the chances of recovery.