Lost something in Concord? File a report and we'll track it down for you.
Submit one report and we automatically notify the Concord Police Department, local transit (County Connection), animal services, and monitor social channels and online marketplaces 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)
Reported in Concord
- BMW KEYJuly 21
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 what you lost
Tell us exactly what went missing, where, and when. Include colors, brand names, and anything distinctive. We gather the details once, then do the legwork for you.
We route it to the right places
Your report goes straight to the Concord Police Department's Evidence Control Unit, County Connection transit lost and found, Contra Costa Animal Services (if it's a pet), and any other relevant local offices. No more calling around yourself.
We keep searching for you, automatically
Our system scans Craigslist, Facebook Marketplace, local community groups, and public posts across the web every day for 12 months, cross-checking descriptions, locations, and dates. The moment we spot a credible match, you get an alert. You can breathe easy while we keep watch.
Where to report in Concord
Here's the system as it stands. ReportLost handles the coordination for you.
Concord Police Department
The Concord Police Evidence Control Unit holds found property over $100. If you've lost something of value, they need to hear about it. We tell you exactly which department number to contact and what to say. Call the Community Service Desk at (925) 671-3220 during business hours, or file your report through our system and we ensure they get the details.
County Connection Transit
Left something on a County Connection bus? They operate the main fixed-route and paratransit service across Concord. We'll prepare your description and submit it to their lost and found system. You can also reach them directly at (925) 676-7500, Monday to Friday, 6:30 AM to 6:30 PM, or email customerservice@countyconnection.com.
Lost or Found Pet
If you've lost a dog, cat, or other pet in Concord, contact Contra Costa Animal Services immediately. They hold lost animals for a minimum of 3 business days. The shelter at Martinez can be reached at (925) 608-8400, and they also maintain an online lost pet database. We help you file the report and monitor pet recovery networks automatically. File a priority lost pet report.
City of Concord General Services
Lost something at a city facility, park, or public space? Concord's main administrative offices can help direct your inquiry. We make sure your report reaches the right department desk.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the sooner we start searching
Getting your loss documented right away gives every official channel and every automatic scan a complete picture. File your report today, and you'll stop worrying about whether you've checked the right place.
Report my lost item →Losing something in Concord means navigating multiple offices, phone trees, and websites scattered across the police department, transit authority, and various community channels. Each place has its own procedures, hours, and waiting periods, and nothing talks to anything else. If you're searching for a pet, an item left on the bus, or something misplaced at a local business, you're left piecing together the puzzle yourself.
ReportLost simplifies the entire process. One detailed report to us, and we funnel it to every relevant authority and monitoring channel in Concord. Then we take over the most exhausting part: the daily checking. We scan the web continuously so you don't spend weeks re-posting in Facebook groups or refreshing Craigslist. We'll tell you the moment something matching your description appears anywhere online.
Common places where things get lost in Concord
These areas see frequent lost and found activity. If you lost something nearby, we know where to look.
Downtown & Concord BART Station
Transit hub and shopping area where personal items are often left on trains or in station areas.
Willow Pass Road & Central Business District
Shopping and restaurant corridor with high foot traffic and frequent loss reports.
Concord Plaza & Retail Areas
Major commercial zones where items are misplaced in stores and parking areas.
Local Parks & Recreation Areas
Walnut Creek Trail, Lime Ridge Park, and other green spaces where outdoor items go missing.
Residential Neighborhoods (Canterbury Village, Northwood)
Suburban communities where neighborhood-based lost pet and item reports are common.
What the community is already doing
These channels share lost and found information in Concord. We monitor them automatically for you.
Subreddit where locals post about lost and found items and pets in the area
Community group sharing local lost and found posts and neighborhood alerts
Dedicated lost and found pet networks that ReportLost scans continuously
Hyperlocal neighborhood app where residents post about missing items and pets
General marketplaces where found items are sometimes posted without owner context
Questions about lost and found in Concord
How long does the Concord Police Department keep found property?
The Evidence Control Unit holds items, but storage time depends on value and category. Items of significant value may be retained longer, while smaller items may be disposed of after a period. Check with their Community Service Desk at (925) 671-3220 for specifics on your item.
What if I lost something on County Connection transit?
Report it immediately to County Connection Customer Service at (925) 676-7500 (Monday-Friday, 6:30 AM-6:30 PM) or email customerservice@countyconnection.com. We'll file the report for you and include all the details they need. Items are usually held for a set period before disposal.
My pet is missing in Concord. What's the first step?
Contact Contra Costa Animal Services at (925) 608-8400 immediately. File a lost pet report both with them and through our system. They hold lost animals for a minimum of 3 business days. We then monitor pet recovery networks and community posts automatically for any sightings.
Does ReportLost notify all the local lost and found offices for me?
Yes. Once you file a report with us, we route your information to the Concord Police Department, County Connection, animal services, and other relevant offices, and we monitor local social media and online marketplaces 24/7 on your behalf. You don't have to call or post everywhere yourself.
How long does ReportLost search for my item?
We monitor the web and local channels for 12 months, depending on your item type. Pets and high-value items receive priority tracking. We'll send you alerts as soon as we spot a credible match.
Is ReportLost official, or does it replace the police?
ReportLost is an independent service. We work alongside official channels like the Concord Police Department and County Connection, not instead of them. We handle the coordination, documentation, and automated monitoring to save you time and stress. Official offices are still the authority for legal possession and claims.
Lost & found in nearby cities
Report your loss now and let us handle the search
You've lost something that matters. Tell us what happened, and we'll immediately notify every relevant office in Concord and begin automated monitoring across the web. No more endless phone calls or daily social media checks. We've got you.
Start my report →ReportLost.org is an independent service and is not affiliated with the Concord Police Department, City of Concord, County Connection, Contra Costa Animal Services, or any other official agency mentioned. We work to complement official lost and found channels, not replace them. All information is current as of the publication date but is subject to change. Please verify hours, contact details, and procedures directly with each agency.