Brooklyn Family Court at 330 Jay Street: A Practical Guide

If you have a custody dispute, a child support matter, a family offense petition, or a paternity case in Brooklyn, there is a strong chance your case will be heard at the Kings County Family Court, located at 330 Jay Street, Brooklyn, NY 11201. For many people, this is their first experience with any courthouse, and Family Court operates very differently from what most people expect from television or from civil courts. This guide explains what the court handles, how to get there, what happens at each stage of a typical case, and the practical details that experienced practitioners rely on every day.

Court phone: 347-401-9610

What the Kings County Family Court Handles

Family Court in New York is a court of limited jurisdiction created by the Family Court Act. It does not handle divorces — those are filed in Supreme Court — but it handles nearly everything else involving families and children. At 330 Jay Street, the court hears:

• Custody and visitation proceedings under Article 6 of the Family Court Act, including initial petitions, modifications, and enforcement.
• Child support and spousal support proceedings under Article 4, heard in the first instance by Support Magistrates.
• Paternity (parentage) proceedings under Article 5, which establish a legal parent-child relationship and are often the gateway to custody and support orders for unmarried parents.
• Family offense proceedings under Article 8, in which a person seeks an order of protection against a family or household member.
• Child abuse and neglect proceedings under Article 10, typically brought by the Administration for Children's Services (ACS).
• Juvenile delinquency proceedings under Article 3 and persons in need of supervision (PINS) proceedings under Article 7.
• Adoption, guardianship, and termination of parental rights matters, including guardianship petitions frequently used in special immigrant juvenile contexts.

One point that surprises many litigants: Family Court and Supreme Court have concurrent jurisdiction over custody and support. If a divorce is pending in Supreme Court, custody and support issues are usually resolved there, and a Family Court judge may decline to hear an overlapping petition. If you are unsure which court your issue belongs in, a family attorney can sort that out quickly — filing in the wrong forum wastes weeks.

Who Ends Up at 330 Jay Street

Venue in Family Court is generally proper in the county where one of the parties or the child resides (see Family Court Act § 171 and the venue provisions applicable to specific proceedings, such as FCA § 421 for support and FCA § 818 for family offense cases). In practice, that means Brooklyn residents — parents seeking custody or support, victims of domestic violence seeking orders of protection, relatives seeking guardianship, and families responding to ACS petitions — will find themselves at 330 Jay Street. Because Brooklyn is one of the most populous counties in the state, this courthouse carries one of the heaviest Family Court dockets anywhere in New York, which affects everything from wait times to how prepared you need to be on your court date.

Location and How to Get There

The courthouse is at 330 Jay Street, Brooklyn, NY 11201, in Downtown Brooklyn. The building is easy to reach by subway: take the A, C, F, or R train to Jay Street–MetroTech, which puts you steps from the entrance.

Driving is strongly discouraged. Street parking in Downtown Brooklyn is scarce and commercial garages are expensive; more importantly, circling for parking is a common reason people arrive late, and lateness has real consequences in Family Court (discussed below). Plan to arrive by transit whenever possible, and build in extra time for the security line.

Security and Getting Into the Building

Everyone entering the courthouse — litigants, witnesses, and attorneys without secure passes — goes through magnetometer screening. On busy mornings, the security line can be substantial. Practical rules practitioners follow:

• Arrive at least 30–45 minutes before your scheduled time. Between the security line and finding the correct floor and part, this buffer disappears quickly.
• Leave prohibited items at home. Anything that could be considered a weapon will be confiscated or you will be turned away.
• Bring photo identification and copies of your court papers, including your docket number, which begins with a letter indicating the case type (for example, "V" for visitation/custody, "F" for support, "O" for family offense).
• Check in with the court officer or part clerk when you arrive at your assigned courtroom. If you do not check in, the court may not know you are present, and your case may be called without you — or dismissed or defaulted.

For current information on hours, accessibility services, and childcare availability, check the New York State Unified Court System's official website before your court date, as these details can change.

Starting a Case: Petitions and Filing

Family Court cases begin with a petition, not a complaint. Self-represented litigants can file at the petition room, where court staff will help put the request into the proper form (though they cannot give legal advice). Attorneys typically file electronically through the court system's Electronic Document Delivery System where permitted, or in person at the appropriate filing window. A few filing realities worth knowing:

• There is no filing fee for Family Court petitions, unlike Supreme Court matrimonial actions.
• Filing lines are longest first thing in the morning and immediately after lunch. Mid-morning and mid-afternoon are usually faster.
• Emergency applications — such as a request for a temporary order of protection under FCA § 828 or emergency temporary custody — are typically heard the same day if filed early enough. If you have an emergency, get to the courthouse when it opens.
• Service matters. The summons and petition must be properly served on the other party (see, e.g., FCA § 153-b regarding service and FCA § 826 in family offense proceedings). Improper service is one of the most common reasons first appearances are adjourned, adding weeks to a case.

What Happens at Each Stage of a Typical Case

The First Appearance

The first court date is usually short. The judge, referee, or Support Magistrate confirms service, asks whether the respondent admits or denies the allegations, addresses any immediate temporary relief (temporary orders of protection, temporary support, interim parenting time), and appoints counsel where required. Under FCA § 262, indigent parties in many proceedings — including family offense, custody, and Article 10 cases — have the right to assigned counsel. In custody and visitation cases, the court will often appoint an Attorney for the Child under FCA § 249 to represent the child's position.

Support Cases Before the Support Magistrate

Child support petitions are heard by Support Magistrates under FCA § 439. Both parties must complete and exchange sworn financial disclosure affidavits with supporting documentation — recent pay stubs, tax returns, and W-2s (FCA § 424-a). Support is calculated under the Child Support Standards Act, FCA § 413, which applies statutory percentages to parental income. Come to every support date with your financial documents. Arriving without them is the single most common cause of adjournments in the support parts. Objections to a Support Magistrate's final order must be filed within the strict deadlines set by FCA § 439(e) — generally 30 days from receipt of the order — so calendar that date immediately.

Conferences, Discovery, and Forensics

In contested custody matters, the court may order investigations by ACS or probation (FCA § 653), forensic mental health evaluations, or supervised visitation pending trial. Cases proceed through conferences at which the court narrows issues and pushes the parties toward settlement. Many custody cases settle at this stage — and a negotiated parenting agreement, entered as an order of the court, is enforceable in a way that an informal handshake deal never is. If you are weighing whether to formalize an arrangement at all, read our discussion of whether a custody agreement without court is really a good idea.

Fact-Finding (Trial) and Disposition

If the case does not settle, it proceeds to a fact-finding hearing — Family Court's term for trial. There are no juries in Family Court; the judge decides both the facts and the law. The rules of evidence apply, testimony is under oath, and witnesses can be subpoenaed. In family offense cases, the petitioner must prove the alleged family offense by a preponderance of the evidence (FCA § 832). After fact-finding, the court holds a dispositional hearing to determine the appropriate remedy — a final order of protection (which under FCA § 842 can last up to two years, or five years upon a finding of aggravating circumstances), a final custody order based on the child's best interests, or a final order of support.

Enforcement and Modification

Family Court retains continuing jurisdiction. Orders of custody and support can be modified upon a showing of a substantial change in circumstances (and for support, the additional grounds in FCA § 451). Willful violations of support orders can result in enforcement remedies up to and including incarceration under FCA § 454. Violations of orders of protection are addressed under FCA § 846-a and can also be prosecuted criminally. Enforcement practice in Family Court shares much of its DNA with contempt practice in matrimonial cases, which we explain in our overview of contempt of court in New York divorce cases.

Practical Tips Practitioners Know

• Your "9:00 a.m." date is a calendar call, not an appointment. Dozens of cases may be scheduled for the same time. Bring something to read and do not schedule anything else that day.
• Dress and demeanor matter. Judges see hundreds of litigants; presenting yourself respectfully affects credibility.
• Do not bring children unless the court has directed it. Children are generally not permitted in the courtroom during proceedings about them; if the judge wants to hear from a child, it is typically done through an in camera (Lincoln) interview with the Attorney for the Child present.
• Bring three copies of everything — one for the court, one for the other side, one for yourself. Text messages and photos should be printed, not shown on a phone.
• Never miss a date. If a petitioner fails to appear, the petition may be dismissed; if a respondent fails to appear, the court may proceed by inquest and issue orders on default. Vacating a default requires a motion showing both a reasonable excuse and a meritorious position.
• Keep your address current with the court. Missed mail is not an excuse for a missed appearance.

Common Mistakes to Avoid

• Filing in the wrong forum when a divorce is pending or contemplated in Supreme Court.
• Ignoring service requirements, resulting in repeated adjournments.
• Appearing at support hearings without financial disclosure, delaying your own case.
• Violating temporary orders — even informally, even by mutual agreement. A temporary order of protection means what it says until a judge changes it.
• Discussing the case with the other party's child or posting about it on social media. Both routinely become evidence.
• Missing objection and appeal deadlines, particularly the FCA § 439(e) window for objections to Support Magistrate orders and the 30-day appeal period under FCA § 1113.

Family Court is designed to be accessible to people without lawyers, but "accessible" does not mean simple. The procedural rules, evidentiary standards, and strategic decisions in a contested case reward preparation and experience. To understand how counsel changes the trajectory of a case, see our overview of what a family lawyer actually does. And if your matter is venued across the river instead, our companion guide to the Manhattan Family Court at 60 Lafayette Street covers that courthouse in similar detail.

You can contact us by phone at 212-233-1233 or by email at [email protected].