Lost something in Sayville? Here is who holds found property.
File a single report and we route it to the Suffolk County Police Department, local lost and found offices, and active community channels. Your report stays active, continuously matching against new found items so you don't have to search every day.
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
New York : the holding period scales with the item's value: the more it is worth, the longer the police must keep it. A finder must deposit an item worth $20 or more at a police station within 10 days. (New York Personal Property Law §§252-253)
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 report your loss
Tell us what you lost, where, and when. We gather the details that matter most to recovery.
We route it to the right places
Your report goes to the Suffolk County Police Property Section, relevant local services, and community lost and found networks so you reach everyone who might help.
Your report keeps searching for you
For your entire search period, your report automatically compares incoming found item posts and announcements against your description. You get an alert the moment a credible match appears, so you can move forward without checking multiple channels daily.
Where to report in Sayville
Local services and how to reach them
Suffolk County Police Department
The Suffolk County Police maintains a Property Section that handles lost and found items. Contact them at 631-852-6465 to report lost property or ask about items that have been turned in. You can also call the non-emergency line at 631-852-COPS (2677). We tell you which precinct covers your loss location and help you understand what details to provide.
Town of Islip
Sayville is part of the Town of Islip. The town offices can direct you to lost and found services for items left in municipal buildings, parks, or community spaces. Contact them at 631-595-3500 or email contactus@islipny.gov. We generate the exact information to include so your report is complete on the first try.
Lost pets
If you've lost a cat or dog, contact the Babylon Animal Shelter at 631-643-9270 to report a missing pet and ask if a stray matching your description has been brought in. The Suffolk County Animal Control non-emergency line is 631-560-8558. Active groups like the Suffolk County NY Lost and Found Pets Facebook community can amplify your search quickly. Rather than juggling multiple groups and shelters yourself, file a priority lost pet report and we handle the outreach for you.
Sayville Library
A good place to check if you've lost something in the downtown area. The library at 88 Greene Avenue is a community hub where lost items are often turned in. Call 631-589-4440 or email connect@sayvillelibrary.org. We point you to the right desk and help you describe your item clearly so staff can locate it quickly.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the better your chances
A timely report gets your loss in front of police, local services, and community networks while the item is still in motion. Once you've filed with ReportLost, the hard part is done. We take it from there, and your report continues working for months.
Report my lost item →Losing something in Sayville puts you at the mercy of scattered services. The police have one system, Facebook groups and Nextdoor work independently, local businesses keep their own lost and found bins, and every day you don't report is a day the trail gets colder. Instead of making a dozen calls and posts, ReportLost consolidates your loss into one active report that reaches everyone who can help.
The real win is what happens after you file. Your report doesn't sit in a drawer. It stays live and automatically searches for matches across local channels and networks for months, alerting you the moment something matches your description. You get the safety of knowing someone's looking without the exhaustion of looking yourself.
Common places to lose things in Sayville
High-traffic zones where most losses happen
Main Street & Downtown
The heart of Sayville's shopping and dining district. Wallets, phones, and small items are frequently lost in retail stores and restaurants along Main Street.
Waterfront Parks & Marinas
The South Shore waterfront is a popular recreation area. Items left on boats, docks, or in beachside locations need quick action, especially rings and jewelry.
Sayville Library & Community Center
Public buildings where people spend time indoors. Purses, keys, and bags are commonly left behind in these well-trafficked spaces.
Local Businesses & Restaurants
Cafes, shops, and dining establishments on Main Street and nearby thoroughfares. Check with individual businesses first, then expand your search.
Community channels for lost items
Where Sayville residents help each other find things
Active Facebook group for reuniting lost and found pets across the county, with regular posts from the Sayville area.
Dedicated Facebook community for lost and found cats, heavily used by Long Island residents including Sayville.
Reddit's Long Island community where residents post about lost items and pets; many Sayville-related posts appear here.
Neighborhood social network where local Sayville residents post and share lost and found items with immediate neighbors.
Frequently asked questions
How long does the Suffolk County Police hold lost property?
The exact hold period depends on the type of item and where it was turned in. Contact the Property Section at 631-852-6465 to ask about your specific item. Police typically hold lost items for a reasonable period, but it varies, so calling quickly is important.
Can I check if my lost item has been turned in to the police?
Yes. Call the Suffolk County Police Property Section at 631-852-6465 with a description of your item. They can tell you whether anything matching your loss has been logged. You may also be able to file a report online at suffolkpd.org.
What should I do if I lost something at a local business in Sayville?
Contact the business directly first, as many keep lost items at the front desk or customer service for a period of time. If they don't have it, ask for a description of their lost and found process so you know how long to wait before moving on to police or other channels.
How do I report a lost pet in Sayville?
Call the Babylon Animal Shelter at 631-643-9270 or Suffolk County Animal Control at 631-560-8558 to report your lost cat or dog. Post in the Suffolk County NY Lost and Found Pets Facebook group immediately for maximum visibility. For a comprehensive report that reaches shelters, animal control, and community networks automatically, file a lost pet report with ReportLost.
How can I search Facebook groups and community channels at once?
You can't, easily. That's the problem we solve. Rather than posting on Nextdoor, then checking Facebook daily, then calling the shelter, then wondering if you've reached everyone, ReportLost files your loss once and keeps your report active and searchable across local networks for months, with automatic alerts when matches appear.
Is ReportLost.org official or does it replace calling the police?
ReportLost is an independent service, not a government agency. We don't replace the police, but we do complement them. When you file with us, we route your report to the Suffolk County Police Property Section and other official channels on your behalf, saving you time and ensuring nothing falls through the cracks. You remain in control, and your report stays active long after you've made the initial calls.
Lost & found in nearby cities
Don't let your lost item disappear
Every hour counts, but once you've reported it through ReportLost, you can breathe. Your loss is in the hands of police, local services, and community networks, and your report keeps searching for months. File now and let us handle the coordination.
Start my report →ReportLost.org is an independent service and is not affiliated with the Suffolk County Police Department, the Town of Islip, Sayville Library, or any other local government or business mentioned on this page. We help coordinate your lost item report across official channels and community networks, but we do not replace direct contact with police, businesses, or shelters. Always call the relevant local service directly for time-sensitive inquiries or immediate assistance.