Nassau County criminal records are public court files that show criminal cases filed in Nassau County, New York. These records include felony cases, misdemeanor cases, and case results from local courts.
Anyone can look up these records online or at the courthouse. This page explains how to find Nassau County criminal court records, who keeps them, what they contain, and how to get official copies.
How Nassau County Criminal Records Work
Nassau County criminal records follow New York State public records laws. The state court system, county clerk, and local courts all play a role in keeping these files. Each case creates a paper trail that shows charges, hearings, and final outcomes.
What Nassau County Criminal Records Contain
A Nassau County criminal record shows the full history of a criminal case. It lists the defendant name, charge type, court name, and case number. It also shows hearing dates, plea details, and the final outcome. Felony records go to the Supreme Court. Misdemeanor records go to District Court or local courts.
Agencies That Keep Criminal Records in Nassau County
Three main agencies keep criminal records in Nassau County. The New York State Office of Court Administration runs the statewide online system. The Nassau County Clerk’s office keeps paper and electronic court files. Local courts like District Court and Nassau County Supreme Court also store case documents.
Types of Criminal Cases Filed in Nassau County
Nassau County handles many types of criminal cases each year. Felonies are the most serious crimes and go to Supreme Court. Misdemeanors are less serious and go to District Court. Violations like trespassing or disorderly conduct also show up in local criminal records.
- Felony cases (murder, robbery, drug trafficking)
- Misdemeanor cases (DUI, simple assault, petit larceny)
- Criminal violation cases (disorderly conduct, harassment)
- Youthful offender cases (sealed from public view)
Where to Find Nassau County Criminal Court Records
You can find Nassau County criminal court records through several official sources. Each source covers different case types. The best place to start depends on what you need to find.
NY State WebCrims System
The New York State WebCrims system is a free online tool that shows criminal cases from every county in New York. You can search by name, case number, or court. The system shows pending and closed criminal cases. It works for Supreme Court and County Court felony cases statewide.
Visit the system at iapps.courts.state.ny.us/webcrim_atty. Type the last name and first name of the person. You can also add a middle name or date of birth to narrow your search. The system shows case number, court, charge, and next court date.
Nassau County Clerk’s Office Records
The Nassau County Clerk’s office keeps official court records for the county. The office is located at 240 Old Country Road, Mineola, NY 11501. You can visit in person or search the online records portal on the Clerk’s website. The office handles Supreme Court filings, civil cases, and some criminal documents.
The Clerk’s online system lets you search by party name, case number, or document type. You can view scanned court documents for a small fee. The office accepts cash, check, money order, and credit cards for copies.
Nassau County Supreme Court Records
Nassau County Supreme Court handles all felony cases in the county. The courthouse is located at 100 Supreme Court Drive, Mineola, NY 11501. The court keeps a complete record of every felony case from arraignment to final sentence.
You can search Supreme Court criminal cases through the state WebCrims system. You can also visit the courthouse clerk’s window to ask about specific cases. Court staff can tell you case status, next court date, and how to get copies of documents.
Nassau County District Court Records
Nassau County District Court handles misdemeanor cases, traffic tickets, and criminal violations. The court has multiple locations across the county. The main District Court is at 99 Main Street, Hempstead, NY 11550.
District Court records are not always available online. You may need to visit the court in person to search for misdemeanor cases. The court clerk can help you find a case by name or case number. Court staff can also tell you how to get copies of the docket sheet.
| Record Source | What It Covers | How to Access |
|---|---|---|
| WebCrims (NYS) | Felony cases statewide | Free online search |
| Nassau County Clerk | Supreme Court civil and criminal filings | Online portal or in person |
| Supreme Court Clerk | All felony case documents | In person at courthouse |
| District Court Clerk | Misdemeanor and violation cases | In person at courthouse |
How to Search Nassau County Criminal Case Records by Name
Searching by name is the most common way to find a criminal case. The state system and county systems both offer name searches. You need the correct spelling of the person’s full legal name for best results.
Step-by-Step Online Name Search
Start your search at the New York State WebCrims website. Type the defendant’s last name in the first box. Type the first name in the second box. You can add a middle name or initial if you know it. Click the search button to see matching cases.
Search results show the defendant’s full name, case number, court location, top charge, and next court date. Click the case number link to see more details. The detail page shows all charges, court dates, and the current status of the case.
- Open the WebCrims website in your browser
- Enter the last name and first name
- Add a date of birth or middle name to narrow results
- Click search to see the list of cases
- Click the case number to view full case details
Searching by Nassau County Case Number
If you know the case number, you can search directly. Nassau County case numbers follow a format that shows the year and case type. Felony case numbers start with the year, then a sequence of numbers, then a court code.
You can enter the full case number in the WebCrims search box. The system will pull up that exact case. This method works faster than name search when you already have the case number from another source.
Searching by Defendant Name at the Courthouse
You can also search by name at the courthouse. Visit the Nassau County Supreme Court clerk’s office or the District Court clerk’s office. Ask the clerk to search by defendant name. The clerk will look through the docket index and tell you if a case exists.
Bring a photo ID and as much information as you have about the person. The clerk may ask for date of birth or Social Security number to help narrow the search. There may be a small fee for the search service.
Nassau County Felony and Misdemeanor Case Lookup
Nassau County handles thousands of felony and misdemeanor cases each year. The court system separates these cases based on charge severity. Each type of case follows different rules and court procedures.
Felony Cases in Nassau County
Felony cases are the most serious criminal cases in Nassau County. They include charges like murder, robbery, burglary, and major drug crimes. All felony cases start in a local court and move to Nassau County Supreme Court for trial.
You can look up felony cases through the state WebCrims system. Each felony case has a Supreme Court case number. The system shows the top charge, plea status, and final sentence. Felony convictions can lead to prison time of more than one year.
Misdemeanor Cases in Nassau County
Misdemeanor cases are less serious but still show up in criminal records. They include DUI, simple assault, petit larceny, and criminal mischief. These cases stay in Nassau County District Court or local town and village courts.
Misdemeanor records may not appear in the WebCrims system. You often need to contact the specific court that handled the case. Each town and village court in Nassau County keeps its own docket sheets and case files.
Understanding Case Dispositions
A case disposition is the final outcome of a criminal case. Common dispositions include guilty plea, not guilty verdict, dismissed, or adjourned in contemplation of dismissal. The disposition appears at the end of the case in the docket sheet.
Reading the disposition tells you if the person was convicted. It also shows if the case was dismissed or sealed. Sealed cases still exist in court files but are not visible to the public.
Nassau County Criminal Docket Sheet and Court Documents
A criminal docket sheet is the official summary of a court case. It lists every event in the case from start to finish. Nassau County docket sheets are public records that anyone can request.
What a Criminal Docket Sheet Shows
A Nassau County criminal docket sheet shows the defendant name, case number, and all charges. It lists every court appearance, motion filed, and order issued. It also shows the final plea, verdict, or dismissal.
The docket sheet serves as the official timeline of the case. Lawyers use it to track case progress. Members of the public use it to check if someone has a criminal record. The sheet is signed by the court clerk to confirm it is an official record.
How to Get Court Documents in Nassau County
You can get court documents from the Nassau County Clerk’s office or the court that handled the case. The Clerk’s office has an online records search for Supreme Court documents. Local courts require in-person requests for most documents.
Request documents by case number, party name, or document type. Pay the required fee for copies. Certified copies cost more than regular copies. The Clerk’s office can also fax or email some documents for an extra fee.
Fees for Certified Copies and Standard Copies
Nassau County charges different fees based on the type of copy. Standard copies cost a small fee per page. Certified copies cost more because they include an official court seal. The Clerk’s office sets all fees under New York State law.
| Document Type | Fee Range | Processing Time |
|---|---|---|
| Standard copy | $0.65 per page | Same day |
| Certified copy | $5.00 plus per page fee | 1 to 3 business days |
| Exemplified copy | $25.00 plus per page fee | Up to 5 business days |
| Online document access | Varies by document | Immediate download |
Nassau County Criminal Case Status and Calendar Search
Checking the current status of a criminal case helps you know what stage the case is in. Nassau County offers several ways to check case status. You can search online or call the courthouse.
Checking Case Status Online
The WebCrims system shows the current status of all New York criminal cases. The status field shows if the case is active, pending, or closed. Active cases show the next court date. Closed cases show the final disposition.
Status updates appear in the system within 24 to 48 hours of a new court event. You do not need to register or pay to check status. The system is free for all users at any time of day.
Court Calendar Lookups in Nassau County
Court calendars show the schedule of cases for each court day. Nassau County Supreme Court posts daily calendars on its website. District Court calendars are available at each courthouse location.
You can search the Supreme Court calendar by judge, date, or case type. The calendar shows the time, courtroom, and case number for each scheduled event. It also shows the type of event like arraignment, conference, or trial.
Hearing Dates and Real-Time Updates
Hearing dates can change due to many factors. A case may get adjourned, rescheduled, or settled. The court sends notice to the lawyers involved in the case. Public records may take a day or two to reflect the change.
For the most current hearing date, call the court clerk’s office. The clerk can tell you the next scheduled date for any case. Bring the case number or defendant name when you call to speed up the search.
Sealing and Expungement of Nassau County Records
New York law allows some criminal records to be sealed. Sealing hides records from most public searches. The record still exists but is not visible to employers or the general public.
New York CPL 160.59 Sealing Law
New York Criminal Procedure Law 160.59 allows sealing of certain criminal convictions. The law covers up to two misdemeanor convictions or one felony conviction. The person must have no other criminal cases pending and must wait a set time period after sentencing.
Most people become eligible ten years after their last sentence. The law does not cover sex offenses, violent felonies, or certain other serious charges. A lawyer can review your case to see if you qualify.
Eligibility Requirements for Sealing
You must meet several rules to seal a Nassau County criminal record. The required waiting period depends on your case. You also cannot have any new criminal charges during the waiting period.
- At least 10 years have passed since your last sentence
- No new criminal convictions during the waiting period
- No pending criminal cases in any state
- The charge is not on the list of excluded offenses
- You have no more than two misdemeanor convictions total
How to File a Sealing Petition in Nassau County
You file a sealing petition in the court where your case was decided. For Nassau County cases, this is usually Nassau County Supreme Court or the District Court. The petition form must include your case numbers, conviction dates, and personal details.
You can file the petition on your own or with a lawyer. The court charges a filing fee. A judge reviews the petition and decides whether to grant the sealing. The District Attorney can object to the request. If the judge grants the petition, the court orders all agencies to seal the records.
New York Statewide Criminal History Search
A statewide search covers criminal records from all of New York State. This type of search shows arrests and convictions from every county. It is the most complete criminal history check available.
DCJS Criminal History Record Search
The New York Division of Criminal Justice Services (DCJS) keeps a statewide criminal history database. You can request a search of your own record or someone else’s record with proper consent. The search costs a small fee per name.
Visit the DCJS website at criminaljustice.ny.gov to request a search. You need the full name, date of birth, and consent form. Results arrive by mail within two weeks. The report shows all New York arrests and dispositions on file.
FBI Background Checks for Federal Records
The FBI keeps a national criminal history database. You can request your own FBI record through an approved channeler. The check costs a fee and requires fingerprints. Results take several weeks to arrive.
FBI records cover federal crimes and out-of-state convictions. New York state courts do not report all cases to the FBI. You may need both an FBI check and a DCJS check for a full picture.
Out-of-State and Federal Court Records
Records from other states do not appear in New York searches. Each state has its own criminal record system. Federal crimes are in a separate federal court system. You need to search each state or federal system separately to get full coverage.
Nassau County Criminal Records Contact Information
You can contact Nassau County offices directly for help with criminal records. Each office handles different types of records. Call during business hours for fastest service.
Nassau County Clerk’s Office
The Nassau County Clerk’s office is the main record keeper for the county. The office is open Monday through Friday during regular business hours. You can call the office or visit in person to ask about records.
- Address: 240 Old Country Road, Mineola, NY 11501
- Phone: (516) 571-2660
- Website: www.nassaucountyny.gov
- Hours: Monday to Friday, 9:00 AM to 5:00 PM
Nassau County Supreme Court
The Nassau County Supreme Court handles felony criminal cases. The courthouse is open Monday through Friday for court business. You can visit the clerk’s window to request case records.
- Address: 100 Supreme Court Drive, Mineola, NY 11501
- Phone: (516) 493-3000
- Website: iapps.courts.state.ny.us
- Hours: Monday to Friday, 9:00 AM to 5:00 PM
New York State WebCrims System
The WebCrims system is available 24 hours a day, 7 days a week. You do not need to register to use the free search tool. Visit the website to search for criminal cases across New York State.
- Website: iapps.courts.state.ny.us/webcrim_atty
- Cost: Free
- Coverage: All New York State criminal cases
- Search method: Name, case number, or court
New York State DCJS
The Division of Criminal Justice Services handles statewide criminal history checks. You can request a record check for employment or personal use. Results arrive by mail after processing.
- Address: 4 Tower Place, Albany, NY 12203
- Phone: (518) 457-5837
- Website: www.criminaljustice.ny.gov
- Hours: Monday to Friday, 9:00 AM to 5:00 PM
Frequently Asked Questions About Nassau County Criminal Records
Below are answers to common questions about Nassau County criminal records. These questions cover searches, fees, sealing, and access rules. Each answer gives clear facts about how the system works in New York State.
Are Nassau County Criminal Records Free to Search?
Yes, the New York State WebCrims system is free for all users. You can search for criminal cases by name or case number without paying any fee. The Nassau County Clerk’s online portal charges a small fee for viewing scanned documents. Certified copies always cost money. The fee depends on the document type and number of pages. Basic case lookups are free, but official documents require payment.
How Long Do Criminal Records Stay in Nassau County?
Criminal records stay in Nassau County court files forever unless they are sealed. The records do not expire or get removed after a set time period. Even very old cases still appear in courthouse records. New York law allows sealing of some old convictions, but most records remain public for life. Sealed records still exist but cannot be seen by the public.
Can I Remove My Criminal Record from Public View in New York?
You can seal some New York criminal records under CPL 160.59. The law covers most misdemeanor convictions and some non-violent felonies. You must wait at least ten years after your sentence ends. Sex offenses and violent felonies cannot be sealed. A lawyer can review your case to see if you qualify. The sealing process requires a court petition and a judge approval.
What Shows Up on a Nassau County Background Check?
A Nassau County background check shows arrests, charges, court appearances, and final case outcomes. It includes felony and misdemeanor convictions. It also shows dismissed cases and cases that ended in acquittal. Sealed and expunged records do not appear. Juvenile records usually do not show up on adult background checks.
Can Employers See Old Criminal Records in Nassau County?
Yes, employers can see most old criminal records in Nassau County unless the records are sealed. New York law does not automatically remove records after a set time. Some employers only look at recent convictions. The law limits how employers can use old convictions in hiring decisions. Sealed records do not show up on most employer background checks.
What Is the Difference Between a Felony and a Misdemeanor in Nassau County?
A felony is a serious crime punishable by more than one year in prison. Felony cases go through Nassau County Supreme Court. A misdemeanor is a less serious crime punishable by up to one year in jail. Misdemeanor cases stay in District Court or local town courts. Felonies appear on the WebCrims system. Misdemeanors may require in-person searches at the local court.
How Do I Find Out If Someone Has a Warrant in Nassau County?
You can search active warrants through the Nassau County District Court’s online system. The state WebCrims system also shows pending cases that may have open warrants. You can call the Nassau County Sheriff’s Office at (516) 572-6500 to ask about active warrants. The Sheriff’s office can confirm if a person has an open warrant but may require a name and date of birth.