Lost something in Sausalito? Here is where to report it.
One report, and we notify the Sausalito Police Department, Marin Transit, Marin Humane, and active Bay Area community channels. Your report stays active, so you don't have to check every group and listing yourself.
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 ReportLost Works in Sausalito
You report your loss
Tell us what you lost (wallet, ring, phone, purse, or pet), where, and when. Your description and location stay on file.
We route it to the right places
Your report goes directly to the Sausalito Police Department's non-emergency line, Marin Transit if applicable, Marin Humane if it's a pet, and relevant local lost-and-found groups and community alerts.
Your report keeps searching for you
For 12 months, your report stays active and searches for new matches across found listings, social posts, and community channels. When a potential match appears, you'll get an alert. No daily rechecking required.
Where Sausalito Items Turn Up
These are the official channels. ReportLost reports to all of them for you and keeps your search active. You can also check these directly.
Sausalito Police Department
The first place locals turn in lost wallets, phones, rings, and other items. Non-emergency dispatch can log your loss and check their current inventory. We route your report directly to their desk.
Marin Transit Lost & Found
If you left something on a local bus, Marin Transit holds items for at least 14 days. Call their customer service line during business hours to check, or we'll make sure they have your information on file.
Lost Pet? Reach Marin Humane
If your cat, dog, or other pet is missing, Marin Humane's stray hotline and lost pet database are your lifeline. We'll connect you with them and make sure your pet's details are in their system. For faster, continuous matching with local pet alerts, file a priority lost pet report with us.
Sausalito City Hall
City administration can point you toward the right department or service for your loss and sometimes holds items turned in to municipal offices. We provide you with the exact contact info and office hours so you reach the right desk on your first call.
Community Lost & Found Groups
Sausalito residents are active on Bay Area Lost and Found Facebook groups and Nextdoor. Your report gets posted to these networks, reaching locals who found items and are looking to reunite them with owners.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The faster you report, the better.
The first few days after a loss are critical: items are still in pockets, on store counters, in bus driver seats, and in community hands. Once you file a report with us, our team takes over the routing and follow-up, and your search continues automatically. You've done the hard part. Let us handle the rest.
Report my lost item →Losing something in Sausalito means calling the police department, checking Marin Transit, posting on Facebook groups like Bay Area Lost and Found, and monitoring Nextdoor and community boards yourself, every day, for weeks. By then, items get moved, records are archived, and the trail goes cold. ReportLost cuts through the noise by doing all of that work for you, in one step.
When you file a report with us, your loss gets routed to the official channels that matter: law enforcement, transit authority, animal rescue (if it's a pet), and the community networks where Sausalito residents actually look and post. Better yet, your report doesn't stop looking on day one. It stays active for your entire search period, continuously checking for matches, so you can breathe easy knowing someone's keeping watch while you get on with your day.
Common Places Where Things Get Lost in Sausalito
Items turn up at the police department, Marin Humane, or local storefronts and community groups in these neighborhoods.
Downtown Sausalito & Caledonia Street
Retail and dining hub where wallets, phones, and bags are often left behind or turned in. Police Department is here.
Sausalito Waterfront & Marina District
High foot traffic, restaurants, and shops. Lost items frequently end up at nearby businesses or reported to local residents.
Bridgeway & Central Sausalito
Main thoroughfare and residential core. Local posts on community boards and Nextdoor help reunite lost items with owners.
Marin Transit Bus Routes
Items left on buses are held by Marin Transit for at least two weeks. The first place to check if you lost something during a commute.
Beaches & Public Parks
Jewelry, keys, and personal items are commonly found and often turned in to nearby businesses or the police.
Sausalito & Bay Area Social Channels
Lost and found posts appear here daily. We route your report to these communities automatically.
Active group where Sausalito residents post and search for lost items
Local subreddit covering lost pets and items in Marin County
Neighborhood-specific posts and alerts for lost belongings
Official accounts that share community alerts and lost item notices
Frequently Asked Questions
How long do the Sausalito Police Department and Marin Transit hold lost items?
The Sausalito Police Department's standard hold period is typically 30 to 90 days, though this can vary by item type. Marin Transit holds bus items for a minimum of 14 days. Once your report is filed with us, we ensure both agencies have your contact information so they can reach you if your item shows up.
What if I lost a pet in Sausalito?
If your dog, cat, or other pet is missing, contact Marin Humane immediately at (415) 883-4621 (extension 377 for dogs, 378 for cats, 379 for other animals). They maintain a stray animal hotline and searchable lost pet database. For continuous, automated matching with local pet alerts and broader Bay Area networks, file a priority lost pet report with ReportLost.
I lost something on Marin Transit. Where do I check first?
Call Marin Transit Customer Service at (415) 455-2000 (7 a.m. to 6 p.m. on weekdays) with details of the bus, route, and time. They'll check their lost and found inventory. Our report ensures they have your information on file, and we'll also coordinate with the Sausalito Police Department in case it was turned in there.
What is considered 'found' and posted to community channels?
Wallets, rings, phones, purses, jewelry, keys, glasses, and bags are commonly found and posted. If your item is turned in to a shop, the police, or shared on Nextdoor or Facebook, your active report will help match it. We continuously cross-reference new found posts with your description.
How long does ReportLost keep my report active?
You choose: 6 months or 12 months. For your entire period, your report stays active and searches for new matches across official channels, social groups, and community posts. You don't have to repost or recheck daily. We send you an alert if a credible match appears.
Is ReportLost official? Do I still need to call the police?
ReportLost is an independent service, not a government agency. We don't replace the police or any official channel. Instead, we make sure your loss gets reported to them, plus Marin Transit, Marin Humane, and community networks, all in one step. We handle the routing and follow-up so you don't have to call ten different places. The police, transit authority, and animal control remain the official custodians of lost items in Sausalito.
Lost & found in nearby cities
Stop searching. Start reporting.
One report, one form, and your loss is in motion. The Sausalito Police Department, Marin Transit, Marin Humane, and local communities will have your information. Your report keeps working for you for 12 months, checking new listings and posts automatically. File now, and let us do the heavy lifting.
Start my report →ReportLost.org is an independent service and is not affiliated with, endorsed by, or connected to the Sausalito Police Department, City of Sausalito, Marin Transit, Marin Humane, or any other government or municipal agency mentioned on this page. We route your report to these official channels and communities as a service to you, but we do not operate on their behalf and do not replace their services. For emergency situations, always call 911. For official lost and found inquiries, contact the relevant agency directly.