Trenton Probate Court Records
Trenton probate court records are held at the Mercer County Surrogate's Office, located right in the city. Trenton is both the state capital of New Jersey and the county seat of Mercer County. The Surrogate's Office manages wills, administration files, guardianship papers, and other estate documents for Trenton and all Mercer County towns. Records date back to 1838. You can search for probate court records by visiting the office in person, calling by phone, or mailing a written request to the courthouse in downtown Trenton.
Trenton Quick Facts
Mercer County Surrogate's Office in Trenton
Diane Gerofsky is the Mercer County Surrogate. Her office is in the Civil Courts Building at 175 South Broad Street, 4th Floor, Room 420, in Trenton. This is where all probate court records for Trenton are filed and stored. The office is open Monday through Friday from 8:30 AM to 4:30 PM. You can reach staff by phone at (609) 989-6331.
Because Trenton is the county seat, the Surrogate's Office is right in town. Trenton residents do not need to travel far. The office sits in the same area as other county and state buildings in the downtown core. Trenton City Hall is at 319 East State Street, but probate court records are not kept there. All estate filings go through the county Surrogate. The Mercer County Surrogate website has forms, hours, and instructions for common probate tasks.
| Office |
Mercer County Surrogate's Office Civil Courts Building 175 South Broad Street, 4th Floor, Room 420 Trenton, NJ 08650 |
|---|---|
| Phone | (609) 989-6331 |
| Hours | Monday through Friday, 8:30 AM to 4:30 PM |
| Website | mercercounty.org/Surrogates-Office |
The office serves Trenton, Hamilton Township, Lawrence, Princeton, and every other Mercer County municipality. All probate court records for these areas are in one place.
Trenton City Government
The City of Trenton official website covers local services, departments, and contact details. Property tax records and other municipal files are handled at City Hall. Probate court records are separate and go through the county Surrogate.
Use this site for property details that may be relevant to an estate in Trenton. Tax assessments and ownership records are at the municipal level.
How to Search Trenton Probate Court Records
Visit the Surrogate's Office on South Broad Street to search for probate court records in Trenton. Bring the full name of the deceased. A date of death is helpful but not always required. Staff will look up the case in the index and pull the file. You can view wills, letters testamentary, letters of administration, inventories, and accountings. Copies cost a small fee.
For historical probate court records, the New Jersey State Archives is steps away. The archives building is at 225 West State Street in Trenton. It holds Mercer County will books on microfilm from 1838 to 1922. The State Archives catalog for Mercer County lists will books, administration bonds, orphans court minutes, and guardian bonds with date ranges and reel numbers.
The NJ State Archives searchable database lets you look up names before you visit. This tool covers records across multiple counties and can save time when you are not sure where a person's probate court records were filed.
Note: Mercer County was formed in 1838 from parts of Hunterdon, Burlington, and Middlesex Counties. Probate court records for Trenton before 1838 are held by the parent county where the area fell at that time.
Probate Process for Trenton Estates
When a Trenton resident dies with a will, the executor takes the original will and death certificate to the Surrogate's Office. The Surrogate reviews the will under N.J.S.A. 3B:3-22 and admits it to probate. This creates probate court records that stay on file permanently. The executor then receives Letters Testamentary, which grant legal authority to manage the estate.
If the person died without a will, a family member applies for Letters of Administration. Under N.J.S.A. 3B:10-1, the surviving spouse has first right to serve. Adult children are next in line. The Surrogate issues the letters after confirming the applicant's right. This also creates a set of probate court records tied to the Trenton estate.
Small estates in Trenton may qualify for a simplified process. If the estate contains only limited personal property, a small estate affidavit can avoid full probate. The Surrogate's staff can tell you if this applies. For larger estates, the executor or administrator must gather assets, pay debts and taxes, and file a final accounting. Each step generates probate court records at the Mercer County Surrogate's Office.
State Archives and Trenton Probate Court Records
Trenton has a unique advantage for probate research. The Surrogate's Office and the State Archives are both in town, just a short walk apart. You can visit both in one trip. The State Archives holds older Mercer County probate court records on microfilm, while the Surrogate's Office has more recent files. Between the two, you can cover records from 1838 to the present.
The image below shows the State Archives website, which has details on collections and visiting hours.
Archives staff can help you find specific microfilm reels related to Trenton estates. These old probate court records are valuable for genealogical research and legal title work.
Will Requirements Under New Jersey Law
Trenton residents who write a will must follow the rules in N.J.S.A. 3B:3-19. The testator must be at least 18 and of sound mind. The will must be in writing. The testator must sign it, and two witnesses must also sign. A self-proving affidavit, while not required, speeds up probate by letting the Surrogate admit the will without witness testimony.
Wills filed at the Mercer County Surrogate become part of the permanent probate court records. Anyone can request a copy of a will after it is admitted to probate. Trenton residents should keep the original in a safe spot. Some people deposit the original will with the Surrogate's Office for safekeeping before death. The office stores these wills and pulls them when needed.
- Testator must be 18 or older
- Will must be in writing and signed
- Two witnesses must sign
- Self-proving affidavit recommended
- Original will filed with the Surrogate
Trenton Guardianship and Administration Records
The Surrogate's Office also handles guardianship cases for Trenton. When a minor inherits property, the court may name a guardian to manage those assets. Adults who cannot handle their own affairs may also need a court-appointed guardian. These cases produce probate court records that are stored at the Mercer County Surrogate's Office alongside estate files.
Administration records arise when someone dies without a will. The administrator, appointed under N.J.S.A. 3B:10-3 and 3B:10-4, may need to post a bond. The bond amount depends on the estate value. Bond records, along with the application, letters of administration, and any accountings, all become probate court records on file in Mercer County. Trenton residents can request copies of any of these documents from the Surrogate's Office.
Note: The New Jersey Courts website has downloadable forms for guardianship and administration filings that apply to Trenton and all of Mercer County.
Mercer County Probate Court Records
Trenton is the county seat of Mercer County. All probate filings go through the Surrogate's Office here. The county page covers fees, full record types, State Archives holdings, and the probate process in more detail. Visit it for a broader view of probate court records across the county.