Mark H. Jaffe

Mark H. Jaffe

4.9
Rating: 1.4

Licensed for 37 years

Speeding and traffic ticket Lawyer at Princeton, NJ
Practice Areas: Speeding & Traffic Ticket, DUI & DWI, Criminal Defense ... +4 more

4475 Route 27, Princeton, NJ

This lawyer was disciplined by a state licensing authority in 2022
See Details

About Mark

Practice Areas

7

Practice Areas

DUI and DWI 25%

former prosecutor for princeton public safety former prosecutor for nordstroms special prosecutor in Newark Adams Plainfield mediator

25%
Criminal Defense 20%

former active member of police prosecutor law clerk

20%
Real Estate 10%

609 number as base

10%
Juvenile Law 5%

law enforcement background law clerk in tons of courts

5%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Looking for an attorney? Avvo can help.

search module image

Search our directory

Quickly connect with top attorneys through our legal directory to get help with your legal issue.

chat module image

Avvo's live chat agents can help coordinate a consultation with a local attorney.

Chat with a live agent who can match you with the right attorney for your legal needs.

Chat with

Licenses

Licensed in New Jersey for 37 years

State: New Jersey

Acquired: 1988

Active

Lawyer disciplined by state licensing authority in 2022

Location

Mark H. Jaffe, Attorney At Law

4475 Route 27, Princeton, NJ, 08528

Mark Jaffe Law Firm

4105 Suite 11 , Rte 1, Monmouth Junction, NJ, 08852

Ad

Transform legal challenges into solutions.

Connect now to review your situation.

The Avvo Rating explained

display-bg

The Avvo Rating explained

Mark H. Jaffe's Reviews

Avvo Review Score

4.9 /5.0

317 Client Reviews

Showing 1 - 5 of 90 reviews | Criminal Defense

Posted by Charlotte | October 08, 2025 | Hired Attorney | Criminal Defense

TOP LAWYER - BEST EXPERT IN TRAFFIC COURT! A+ LAWYER!

I cannot recommend Mark Jaffe highly enough. He is an outstanding lawyer and an even better human being. From the beginning, Mark took the time to truly understand my situation and helped me grasp the realities and potential consequences I was facing. He patiently walked me through every step, making... sure I was fully prepared to appear in court with our strongest case. Mark is honest, empathetic, and deeply cares about justice. He has an exceptional ability to communicate and explain complex legal matters in a way that makes sense. His background as a former prosecutor means he knows the system inside and out, and it was clear he is respected by judges, prosecutors, and clerks alike throughout the Plainsboro and Cranbury Municipal Court system. For me, Mark was nothing short of a godsend—a guardian angel in a very difficult time. Thanks to his dedication, guidance, and preparation, I achieved the outcome I had hoped for, which truly felt like a miracle. Mark Jaffe is exemplary in every sense—knowledgeable, compassionate, and committed. I could not have been in better hands.

Posted by Larry | February 28, 2025 | Hired Attorney | Criminal Defense

Ally for Life! Awesome Attorney! 5+ Stars!

Mark is the best and most personally committed lawyer that I have ever had in my entire life! When I was luck enough to find him, I learned I did not just find an EXCELLENT attorney but also a lifelong FRIEND! My case - which began in September 2023 - was concluded last week as Mark used his outstan...ding legal expertise to have the case dismissed. I was charged with a violation I'm not guilty of, and Mark defended me in this matter. Mark was with me for each zoom hearing. When we had our zoom sessions at his law office, I got to meet several of his clients in the waiting area, and they all voiced glowing positive words about Mark! Mark told me about his impressive background: he had had law enforcement powers as an Assistant Country Prosecutor, served in several places as Municipal Prosecutor, and worked for the former Colonel of the NJ State Police, etc. As a result of his internal connections and his first-hand knowledge working for the State, he knows all the secrets, policies, and approaches of how to help me succeed in a world I know little about: the World of Law! He is intelligent, honest, and has been very generous with his time as we have met frequently as he also is helping me with my job search. I recommend Mark to anyone in search of a conscientious and amazing lawyer! THANK YOU MARK!

Posted by Altin | February 26, 2025 | Hired Attorney | Criminal Defense

Best Lawyer in Nj Mark H. Jaffe Amazing Work

I recommend Mark H. Jaffe as a defense attorney to all my friends. Mark has defended me time and time again, and in every defense I was able to receive the results that I was hoping for. Mark puts amazing effort to be available at hours that most lawyers would not be, while also being very direct so ...I don’t have to go through any secretary and can actually see and speak to my lawyer. If I know someone to get a ticket in New Jersey, I tell them to give Mark a call because he is the best lawyer in New Jersey and will try his best to get the results you want.

Posted by Eric | August 06, 2024 | Hired Attorney | Criminal Defense

Mark H. Jaffe Esq. PLATINUM LAWYER!

I highly recommend Mark H. Jaffe Esq. of Princeton! I was falsely accused by an overzealous police officer. I called Mark who listened patiently and immediately knew that the charge I was facing was not lawful! Mark reassured me from that first phone call until the date the Prosecutor withdrew the ...charge and the Judge formally DISMISSED my charge! Mark obviously has vast knowledge and experience in NJ Traffic and Criminal Law. Mark was easy to reach by phone and Email etc. and never passed me on to assistants. Mark has a remarkable memory so I never had to remind him of who I was or what my case was about. Mark provided me with true peace of mind and delivered to clear my name from what I was accused of. I strongly recommend Mark H. Jaffe Esq. if you have a traffic or criminal charge. I made a wise choice in choosing Mark! Mark’s services, knowledge and experience are platinum . If you have a legal issue in New Jersey call Mark! I am very happy I called him for a consultation.

Posted by John | July 24, 2024 | Hired Attorney | Criminal Defense

OUTSTANDING & DEDICATED LAWYER!!

I am writing this letter to thank our attorney, Mark H. Jaffe, for representing our son's case so well. Mark is an intelligent, honest, and excellent attorney!! He was totally devoted, and passionate about providing a powerful, compassionate, and successful legal defense to our son's case. He is ...very knowledgeable in guiding us through this difficult time. He kept us informed throughout the process. He prepared our son very well for his court appearance. We were so proud of how our son handled himself before the judge, and this was all due to Mark's expert preparation of him. He is very well connected and knew the right expert to hire to bolster our son's case and was able to get him a very favorable outcome! Mark is very reliable and dependable. Mark was available to talk to, even at late hours. When most would probably have you talking to a recording asking you to call back during business hours, Mark was there to answer questions and calm our anxieties. Much like the accident our son was involved in, where the outcome could have been much worse, without Mark's expert guidance the court outcome could have been much worse. We are so grateful and thankful that we chose Mark to represent our son. It was a very trying ordeal for our whole family that Mark made getting through so much easier and less stressful. We consider him a member of the family now. We would highly recommend Mark H. Jaffe of Princeton, NJ to anyone seeking legal counsel! Thanks again Mark for all that you did!

See All Client Reviews

Mark H. Jaffe's Lawyer Endorsements

Endorse Mark

No Endorsement Data Available Yet
This attorney hasn't received any attorney endorsements recently on Avvo.

No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.

Experience

Rating:  1.4 (Extreme Caution)

Professional misconduct

This lawyer was disciplined by a state licensing authority in 2022.

Suspension issued in NJ, 2022

updated on 08/22/2025

Suspension means an attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.

Mark’s comment:

“A reprimand was issued due to a misunderstanding involving parking tickets on a friend’s vehicle I had temporarily used; although I paid my friend for the fines, procedural issues arose because I was not the registered owner, and the court held me responsible despite my good-faith effort to resolve the matter.”

Reprimanded issued in NJ, 2020

updated on 08/22/2025

This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.

Mark’s comment:

“The reprimand was based solely on not having a written contract in a pro bono case, as I did not believe a formal agreement was required when offering free legal assistance.”

Censure issued in NJ, 2017

updated on 08/22/2025

This means the attorney did something wrong, but the State did not suspend the lawyer. Typically in this case, the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.

Mark’s comment:

“While caring for my dying mother, I submitted a rushed expungement in a difficult case involving a mentally impaired client; although the outcome was successful, a complaint was later filed due to the filing’s quality, which led to a reprimand. I then provided a full refund to the client.”

Reprimanded issued in NJ, 2012

updated on 08/22/2025

This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.

Mark’s comment:

“In a rare case, an interpreter—unknown to me at the time—provided false testimony, which contributed to my reprimand and mistrial; I’ve handled over 14,000 cases with integrity and success, and I remain committed to delivering strong, ethical representation.”

Honors

2025

Client's Choice, Avvo

2025

Client Champion Award, Martindale-Hubbell

2014

Honorary Deputy Sheriff, Hudson County, Hudson County Bar Association

1994

Appointed Prosecutor, Princeton

Work Experience

1988 - Present

Attorney, Law Offices of Mark H. Jaffe

1996 - 1999

Conflict Public Defender, City Of West Windsor

1990 - 1999

Pool Public Defender, Middlesex County Public Defenders Office

1989 - 1999

Legal Counsel, Hudson County Chiefs of Police Association

1988 - 1990

Assistant Prosecutor, Union County Prosecutor's Office

1984 - 1992

Prosecutor, Princeton University

1982 - 1989

Researcher, New Jersey State Police

Associations

1988 - Present

New Jersey Bar Association

Member

Mercer County Bar Association

Member

Middlesex County Bar Association

Member

New Jersey State Bar Association

Member

1999 - 2000

Hudson County Chiefs of Police Association

Legal Counsel

Education

1987

Cardozo School of Law

JD - Juris Doctor

1982

Rutgers University

MA - Masters

1979

Rutgers College

BA - Bachelor of Arts

Publications

1985

New York Times Correspondent
Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline
    This lawyer was disciplined by a state licensing authority in 2022
    Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution