Mark H. Jaffe

Mark H. Jaffe

4.9
Rating: 1.3

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 31 - 35 of 317 reviews

Posted by Obataiye | February 15, 2024 | Hired Attorney

BEST LAWYER IN NEW JERSEY!!!

BEST LAWYER IN NEW JERSEY!!! Absolutely astonishing lawyer. Words cannot express the gratitude I have for this man and what he has accomplished for me. He was always available whenever I called. He’s honest, fair and decent. He got amazing results and is a very good lawyer. Mark is an exceptional law...yer and I would highly recommend him for any issue you may have with the law. I’m a professional CDL driver and he did not let me down. I appreciate him so much.

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 Russell | December 13, 2023 | Hired Attorney | Speeding & Traffic Ticket

Russell Washington Driver/ Motor Coach Operater

Attorney Mark Jaffe represented me on a very intense traffic matter on the NJ Turnpike in 2023. From the moment I spoke with him he put me at ease. I'm now 71 years old and have driven Trucks and Motor coaches for 43 years. I've had an excellent driving record throughout that time and hoped to retire... with the same. His representation of me has allowed that to occur. He constantly called and kept me calm, and assured me it would workout to my benefit. I highly recommend him to anyone needing his services. He is truly 5 Star. It seemed like he was a friend or relative the way he stayed InTouch, and conversations we had on a number of subjects. I truly put my life in his hands so I could have a clear record. He came through with dividends; trust him I did

Posted by Oscar | December 05, 2023 | Hired Attorney | Speeding & Traffic Ticket

Traffic Tickets Excellent Lawyer

Marks a great guy very communicative, very helpful, and also most importantly very understanding. Knew exactly how to avoid me getting points on my license and did exactly what he said he was gonna do. Also great guy to talk about cars definitely a dodge guy so if you have a charger, challenger, or e...ven a dart he’ll tell you all about his passion for cars. If you have a passion for cars he’ll give you all the insights for hidden websites that are absolute gems for mechanical work and even exterior work. All around if you want a lawyer that knows his stuff and also passion for cars he’s the right one for you. Knows the court very well and also the people very well. Very intelligent and also very knowledgeable at what he does.

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!

See All Client Reviews

Mark H. Jaffe's Lawyer Endorsements

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Experience

Rating:  1.3 (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