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


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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

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Mark H. Jaffe's Reviews

Avvo Review Score

4.9 /5.0

317 Client Reviews

Showing 1 - 5 of 170 reviews | Advocacy

Posted by Dustin | March 24, 2026 | Hired Attorney | Administrative Law

Best Lawyer in New Jersey ! Mark H. Jaffe

Mark Jaffe really helped me with my case and made my experience easy. He is reliable, excellent and he is the best lawyer to represent my case! I am highly satisfied!! I will recommend him to all of my friends. i am a Freight Train Engineer, and i have a very responsible job. I need my license for wo...rk. Mark has my respect. He did exactly what I asked him to do, and he did exactly what he said he was going to do! He had great results he’s an amazing guy, and a great lawyer!

Posted by Courtney | November 24, 2025 | Hired Attorney | Lawsuits & Disputes

Testimonial for Mark

TESTIMONIAL Excellent Lawyer  - Amazng Man!  Mark H. Jaffe Esq I love this guy! . Mark has represented  me on four different cases - the last being in Orange Court this past week I strongly recommend Mark as a brilliant lawyer. He has delivered success every time he has defended me. I recommend ...Mark to all of my friends since I am very fortunate to have found Mark H.Jaffe Esq.  He is a great lawyer and true friend.  He is honest  and very hard working  Mark is  easy to reach  and very down to earth. With Mark I have been  very successful and 100% satisfied with the advocacy he has provided which translates into VICTORY in every Court we have appeared together in. Mark is very easy to talk to and is honest and very knowledgeable.  Anyone reading this can benefit from Mark’s expertise - dedication and  his wealth of experience.  Mark is probably the best LAWYER IN NEW JERSEY      THANK YOU MARK!

Posted by anonymous | November 17, 2025 | Hired Attorney | Lawsuits & Disputes

Positve Expereince

Mark is a highly skilled, experienced, and compassionate attorney who demonstrates exceptional professionalism in every aspect of his work. He is deeply committed to achieving the best possible results and consistently goes above and beyond to achieve the most favorable outcomes. Mark is thorough, di...ligent, and always available to answer questions or provide guidance, responding promptly whenever needed. In court, Mark’s professionalism and preparation truly stand out. He ensured I was thoroughly prepped beforehand, making what can be a stressful process simple and easy to understand. His clear communication and thorough preparation helped me feel confident and well-informed throughout the legal process. I was more than happy with my results and would definitely recommend him to family and friends. Mark’s expertise, patience, and composure are evident. His professionalism, empathy, and unwavering commitment to his clients truly set him apart. I would highly recommend him to anyone seeking knowledgeable and trustworthy legal representation

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 Darren G | April 19, 2025 | Hired Attorney | Speeding & Traffic Ticket

Need a Spark,better call Mark

Excellent & honest Lawyer,he do what it takes to get the job done,he showed the experience and the legal knowledge to get me through my case.we stayed connected the whole time,he kept me in the loop with what was going on with my case and he also had a fair rate, I’m a CDL truck driver and he kept my... record clean,he’s the best around.

See All Client Reviews

Mark H. Jaffe's Lawyer Endorsements

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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