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 84 reviews | Character & Conduct

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 Minesh | March 24, 2026 | Hired Attorney

Excellent Lawyer!! GREAT friend now !

Hello Mark jaffe is a honest wonderful and enthusiastic lawyer He is very dynamic and very professional he helped resolved my legal issue this morning. Mark has a lot of experience as a prosecutor and now helping people like me I highly recommend to everyone who need his services I feel fortunate th...at his secretary speaks Hindi and six other Indian languages as my native language is Hindi Thank you mark and Thank you Sam-executive secretary! I appreciate mark.He is great.i recommend him to all of my friends ! Minesh

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.

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 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.

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