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 6 - 10 of 90 reviews | Criminal Defense

Posted by Li | February 27, 2024 | Hired Attorney | Criminal Defense

BEST LAWYER IN NEW JERSEY

I am very happy that I selected Mark H. Jaffe Esq. to represent me in a t matter in Princeton that was resolved today! Mark presented himself to me as an exceptionally competent individual who for me personally did an excellent job - as my lawyer! He knows the law and explained things in a clear... and linear fashion so I understood perfectly what my options choices and proper defense was. He went way beyond the normal I think to help me even appearing in court twice to make sure that the BEST possible outcome was achieved and my rights were protected. Whenever I called or Emailed him - he was responsive and patient. Mark has an amazing and profound understanding of the Court system in New Jersey. I am a professional originally from China and I have very high standards and expectations. Mark navigated the legal system as an expert and he spent several hours ( literally) to explain to me so that I feel like I know NOW as much as most lawyers do at this point. He educated me and advised me so I felt secure comfortable and impressed with his high skill level. He is like a leaned professor. He openly shared his wisdom.. Mark displaced an unwavering personal dedication to my well-being since I am very new to the US Legal system and this was my introduction to it! He was very patient and professional as I had a LOT of questions. I know the approach of the Judge and he prepared me for Proscecutors position. In my humble opinion Mark Jaffe stands out as a Premier lawyer for any one looking for excellent legal representation - as he is human and kind and honest. I wholeheartedly recommend Mark H. Jaffe Esq. to anyone in need of outstanding legal representation! He was a staunch successful advocate for me and I believe that my expense is typical of the way he will promote protect and advocate for those lucky and wise enough to select him to represent them! For me, Mark Delivered a RESULT that I am very happy with his integrity and excellent personality! He cared about me and I will be recommending him to all members of my community ( Asia )! He is valuable!

Posted by yossi | February 01, 2024 | Hired Attorney | Criminal Defense

Mark Jaffe- Great lawyer

Mark H. Jaffe Esq is from my personal experience - a very devoted dedicated man. He like I am deeply religious/ spiritual and he is someone i depended on and he came through for me. Mark really cared about me and I care as well about him and his caring thoughtful nature..Mark is highly intelligent... and honest. He showed a of compassion and empathy whenever we spoke and for that I am very grateful to have met him… I highly recommend Mark ! I was successful because of his advice! He explained all the intricacies of the legal process. Mark Always was easy to connect with and we spoke often He always answered all of my many questions. His knowledge and experience as a defense lawyer and former prosecutor ( he explained a lot from his past positions working for law enforcement and government as well as now in private practice) allowed me be SUCCESSFUL in Court . I have his number now in speed dial / cell phone and everyone reading this testimonial should do so as well Thank you Mark! Sent from my iPhone. Mark H. Jaffe Esq.

Posted by Kendell | November 09, 2023 | Hired Attorney | Criminal Defense

Excellent communication Dynamic Effective and Highly Efficient

Mark really helped me be successful in Court. He is an great lawyer and an amazing human being who really cares about me! He proved to me that he is dedicated and knowledgable about the law and the obligations of the Prosecutor as well as personally dealing with helping me prepare a str...ong defense. Mark in my case went above and beyond the call of duty in that we spoke numerous times and he met with my parents and I ( they like him too) Whenever I had a question for Mark He picked up and carefully answered my question. He is very compassionate and explained everything since I am a college student at Rutger and all of this was very new to me.. Bottom line Mark did an EXCELLENT job of handling my case. He always kept my informed - personally spoke to police to gain more information I needed to know so I am very happy with Mark as my lawyer now and forever! I feel like I am really a part of his family since he got along very well with my mom and dad who both admire and respect his obvious dedication to helping us out. I would reccomend Mark to all of my friend and family. Mark H. Jaffe Esq. is fantastic at his job. I appreciate him as will anyone who gets to know him Thank you MARK!

Posted by Gideone | July 17, 2023 | Hired Attorney | Criminal Defense

Hired Attorney

Mark represented me in one matter recently and in another that is coming up. My being young and driving a shiny car and a heavy right foot... makes me stand out. Unfortunately it causes me to get much attention from the police.. I thank goodness I have Mark Jaffe as my lawyer! I appreciate Mark as ...we have had literally dozens of conversations reviewing my cases. I am very grateful for him being very down to each knowledgeable and very easy to connect with. Mark cares and I feel like he is not only my lawyer but he is also a very true friend! Mark is skillful and I am very happy with the outcome last week in court. He has become a very positive force in my life. How many lawyers would care as much as he does as he always takes my cells regardless of the hour or the day!! This guy is a legal super power house for sure. I highly recommend Mark to others and I have passed his name and cell # to all of my friends. He carefully explained the entire legal process clearly and simply so I understand the complexities of the role of the Prosecutor and the ever important presumption of innocence and the responsibility and burden of the State to have to be able to prove each and every element of each offense I am charged with beyond a reasonable doubt I feel like have graduated law school after a lot of our conversations since he is a great teacher of the law! Anyone who is looking for a excellent compassionate honest dynamic lawyer - should call Mark Jaffe- he has made me very confident knowing that he has my back and so far have been 100% successful Great lawyer Great guy THANK YOU Mark!

Posted by anonymous | June 23, 2023 | Hired Attorney | Criminal Defense

Do not recommend - did not show up to court

I am not one to post negative reviews, but he literally did not show up to my court date after confirming multiple times the day before and day of. I did not think he was in the (virtual) court and contacted his assistant who confirmed that he was. He was not, and the judge had to inform me when I wa...s the last person in court. Needless to say, I did not work with him after that. He is extremely disorganized and unprofessional. He would contact me without notice at crazy hours (I.e. texting me at midnight) and tried to get me to do his work for him (I.e. contacting police departments to get information or talk to police officers/prosecutors). I definitely do not recommended and had a horrible, anxiety-inducing experience.

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