Lost something in Berkeley? Report it and we'll track it down.
One report routes to Berkeley Police, UC Berkeley UCPD, AC Transit, Bay Area Rapid Transit, and local community channels. We monitor the web continuously so you don't have to.
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 July 14, 2026.
How ReportLost Works
You tell us what you lost
Describe the item, where you lost it, and when. We gather the exact details Berkeley authorities and community channels need.
We route it to the right places
Your report goes straight to Berkeley Police's Property and Evidence Room, UC Berkeley UCPD Lost & Found, transit agencies, and verified local community networks—all in one step.
Automated monitoring finds matches for you
Our system scans Berkeley community groups, social media, and local marketplaces continuously. When a matching "found" post appears, we alert you immediately—no need to refresh groups every day for months.
Where to Report & What ReportLost Does
Berkeley's lost & found landscape spans city police, university services, transit agencies, and community networks. Here's where items typically end up, and how ReportLost bridges them all.
Berkeley Police Department
Lost items found on public streets or in police custody go to Berkeley Police's Property and Evidence Room. They hold items for an extended period, but you need to contact the right desk and track it yourself. ReportLost automatically notifies them and follows up for you.
Property and Evidence Room|Call (510) 981-5725 or email propertyroom@berkeleyca.gov
UC Berkeley UCPD Lost & Found
If you lost something on the UC Berkeley campus, UCPD's Lost & Found at Sproul Hall holds items and accepts inquiries. They operate Monday through Friday, 8 AM to 3 PM, and their database is searchable online. We identify whether your loss occurred on campus and send your report directly to UCPD.
AC Transit & BART Lost & Found
Lost something on a bus or train? AC Transit and BART each maintain searchable online inventories of found items, but recovered objects take 2-3 business days to appear, and you're responsible for checking both. ReportLost submits your report to both systems and monitors their databases on your behalf.
City of Berkeley & Public Spaces
Lost items at libraries, parks, community centers, or other city facilities may be held at the location itself or transferred to Berkeley City Hall. Tracking them down usually means calling multiple departments. We identify the correct department and ensure your loss is reported.
Lost Pet?
If you've lost a cat, dog, or other animal, Berkeley Animal Care Services and the community are your first stops. Time is critical for pets, and the network of shelters, vets, and Facebook groups moves quickly. File a priority lost pet report to reach shelters and microchip databases immediately.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the better.
The first hours and days matter most. Once your loss is in the system and monitored automatically, you've done the hard part. Our team and automation take it from there.
Report my lost item →Berkeley's combination of city streets, a sprawling campus, and multiple transit systems means lost items scatter across police departments, university services, bus systems, and dozens of community channels. Reuniting an object with its owner typically means calling the right desk, posting in the right group, and hoping someone sees it before it moves on.
ReportLost simplifies that process. File once, and we ensure your loss reaches Berkeley Police, UC Berkeley UCPD, AC Transit, BART, and verified community networks. Then our automated monitoring takes over, scanning the web for matches continuously over weeks or months, so you can stop checking yourself and focus on other things.
Common Places Where Items Go Missing in Berkeley
Each neighborhood and landmark has its own typical lost & found endpoints. Knowing where your loss likely landed helps, but ReportLost connects them all.
Downtown Berkeley & Shattuck Avenue
Retail stores, restaurants, and street-level activity make downtown a hotspot for lost wallets, phones, and bags. Items often end up at individual business lost & found counters or Berkeley Police.
UC Berkeley Campus
With 45,000 students and visitors, the campus generates a steady stream of lost items. UCPD's Lost & Found at Sproul Hall is the central hub, but items are also held at individual libraries, dorms, and department offices.
BART & Transit Corridors
Items left on trains, buses, or at stations flow into AC Transit and BART's separate lost & found systems. Recovery can take days to weeks as inventory is processed.
Parks & Recreation Areas
Tilden Park, Strawberry Canyon, and local playgrounds are beautiful but busy. Lost items are sometimes turned in to park offices, other times to Berkeley Police, depending on where they're found.
Residential & Neighborhood Streets
Lost keys, bags, and personal items on neighborhood blocks may be picked up by neighbors, turned in to nearby businesses, or reported to police non-emergency dispatch.
Community Networks That Help
Berkeley residents actively share lost & found posts across social platforms. ReportLost automatically posts your report and monitors these channels so matches reach you.
Your neighborhood's private network for lost items and found alerts
The Berkeley subreddit, where locals post found items and crowdsource search efforts
Berkeley community groups dedicated to lost & found, pets, and neighborhood watch
Active Facebook community for missing and found animals across the Bay Area
Questions About Lost & Found in Berkeley
How long does Berkeley Police hold lost items?
Berkeley Police's Property and Evidence Room holds items for an extended period, but the exact retention timeline depends on the item type and whether it's claimed. Call (510) 981-5725 to ask about your specific loss.
How long before my lost item shows up in AC Transit or BART's online inventory?
Recovered items typically take 2-3 business days to be logged into AC Transit's searchable database. BART's Lost & Found is open Monday, Wednesday, and Friday from noon to 2 PM and 3 PM to 6 PM. Calling ahead is faster than visiting in person.
What if I lost something on the UC Berkeley campus?
Contact UC Berkeley UCPD's Lost & Found at (510) 642-6760. They operate Monday through Friday, 8 AM to 3 PM, and maintain a searchable online database. Items are typically held for a reasonable period before being discarded or donated.
Can I file a lost item report by phone or do I have to visit in person?
Most Berkeley agencies accept phone inquiries and can take basic information over the phone. However, submitting detailed descriptions and photos via ReportLost ensures your report is complete and routed to all relevant channels at once, saving you multiple calls.
Will ReportLost check community Facebook groups and Nextdoor for me?
Yes. ReportLost posts your report to community channels and monitors verified local networks continuously. Our system scans for matching "found" posts and alerts you immediately when a match is detected, so you don't have to refresh groups every day.
Is ReportLost.org official or a replacement for calling police?
ReportLost is an independent service that helps you file a report efficiently and ensures it reaches the right local authorities and community channels. We are not affiliated with Berkeley Police or any government agency, but we work with them by delivering accurate, timely reports on your behalf. Filing through ReportLost does not replace a formal police report if one is needed for insurance or legal purposes; we help you file efficiently and monitor for matches afterward.
Lost & found in nearby cities
Ready to report your lost item?
The sooner you file, the sooner we can route your report and begin monitoring. Once submitted, you can relax while our system scans Berkeley's lost & found networks on your behalf.
Start my report →ReportLost.org is an independent service and is not affiliated with, endorsed by, or connected to the Berkeley Police Department, UC Berkeley UCPD, AC Transit, BART, Berkeley City Hall, Berkeley Animal Care Services, or any other government or private agency mentioned on this page. We help you file reports and monitor public channels; we do not control lost & found operations or guarantee recovery. Always contact local authorities directly for urgent matters or to file an official police report.