Mark H. Jaffe

Mark H. Jaffe

4.9
Rating: 1.5

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

318 Client Reviews

Showing 61 - 65 of 118 reviews | Professionalism

Posted by Alisa | August 12, 2013 | Criminal Defense

Mark's devotion to his clients is admirable

Dear Mark, Let me first start by saying thank you for representing me today. When I first received the summons to appear in court I was so depressed and scared and willing to accept a guilty plea. However, when I received your letter amongst 6 other ones yours stood out because it was personalize...d. That alone told me that you wanted to help me not like the other computer generated letters from other firms. Your eagerness to help and dedication to your profession is impressive. I hate to say I sat on those letters until 4 days before the court date but again that was the state of mind I was in. When I called you on Monday 8/5 and you said you had court at 11am I just assumed you were not available but then you surprised me and said I will be there for you. Then another surprise was when I emailed you at 11:45 on Tuesday 8/6 and asked to meet and you said come in at 1pm which was right before another court appearance you had. All this and you arrived at my court appearance before anyone else to give me the best representation I could have asked for. I said you had to perform a miracle and I believe you have. The outcome was nothing I thought it was going to be. I assumed I would have paid an arm and leg in fines but with your assistance I walked out with minimum fines and charges dismissed. It was obvious that the persecutor and the judge had the utmost respect for you and I am sure that is why they heard my case first. Mark, you are an asset to the legal system and I would recommend your services to anyone who I know that are in need of legal services. You are truly an inspiration and a selfless man who puts his work before anything else. You Mark are a genuine man and I thank you for your dedication and selflessness. Sincerely, Alisa

Posted by anonymous | July 14, 2013 | Criminal Defense

LIKE A BOSS

Mark Jaffe is a tremendous lawyer and a great person in general. When times were tough for me, he was there to calm me down and work out a game plan for reaching a favorable outcome with my case. It was the first time I'd ever faced criminal charges and with Mark's help, everything went better than e...xpected and I got off with merely a fine and a payment plan. Things could have gone far worse for me and I'm glad I had Mark for a lawyer. He is accountable, professional, and affable in everything he does. I would recommend him to others in a tight spot with the law and I would use him again.

Posted by anonymous | June 24, 2013 | Criminal Defense

The Best Hands Down!!!!!

Mark H. Jaffe- is an excellent lawyer. I first met Mark after graduation from high school 15 years ago and he did a great job of representing me! Being from Princeton I knew him to be one of the most hard working dedicated persons that I have ever met. I have recommended him to my brother and countle...ss friends. They are have voiced approval of the results and work he did. Mark is a very loyal person to those he is entrusted to help and a lawyer who works tirelessly to help people who need a advocate who cares and who is expert at knowing how to be successful in Court. Recently - my son was falsely accused and I sought out Mark again to help defend my son. I was very troubled by this accusation and I knew my son was telling the truth. Mark was a sold rock of strength as he stood his ground and refused to let the state railroad my son. The charge was very serous and after months of contesting the charges - the Prosecutor gave in and the original charge was dismissed. The final outcome was acceptable and reasonable to both me and my son - who was very comfortable with Mark's careful , compassionate and considerate manner. He is a superb lawyer and a lawyer who i admire. He is usually at his office almost every day of the week and he provided me with a lot of access to him. He was generous with the time he spent on my son's case just as he had for me 15 years ago. Mark is a good soul who I have seen him with good people and who has had to deal with a lot of bad folks. Mark does not judge but tries his best to befriend his clients= both those worthy of his attention and care and perhaps those who are not. He also deals with a lot of dWI clients such as the one below who I know plead guilty to DWI and who who I know ( I have seen him ) was unemployed and wanted a position at his law office(!) So he is bitter and wants to blame others for his bad behavior that he later admitted to () ...and that is evident. I - As a friend ( who knows him very well, client, and someone who endorses Mark and his work 100% - I needed to voice my praise for Mark - A fine decent and very devoted lawyer. You are making the right choice in choosing him. I have known of his excellent work for over 16 years! I stand as do thousands of clients he has represented over the last 25 years in supporting Mark We are lucky he is here for us. He is a true gentleman.

Posted by Kathleen | June 14, 2013 | Lawsuits & Disputes

Outstanding service

Mr. Jaffe handled two cases for me. The first in Plainsboro and the second in North Brunswick. In both cases he was always very professional and kept me well informed.

Posted by Mercedes K. | June 03, 2013 | Speeding & Traffic Ticket

Excellent Attorney/Highly Recommended

I am writing this testimonial for Mark H. Jaffe, because I know that he is a dynamic and superb lawyer for myself and many others I have recommended him to. I am a psychotherapist in Princeton who first met Mark several years ago when I had a minor traffic matter that he successfully handled for me ...- locally. He is very passionate and devoted to defense work and ensures that clients are well served by both he and his highly efficient staff. I have known him for over 15 years and he is certainly a very hard working, intelligent, and conscientious professional. He is the kind of attorney that really wants to make his clients feel good about their particular case and seeks successful resolution for each. He is above all empathetic and does not shy away from fighting for the underdog. Mark is also quite savvy in that he has built a solid positive relationship with local Courts and police officials /prosecutors that place him in a good position to help his clients. In other words- Prosecutors will listen to what he has to say and in the complex legal community - this rapport can help someone who is accused. Mark is an excellent lawyer. I highly recommended him!

See All Client Reviews

Mark H. Jaffe's Lawyer Endorsements

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Experience

Rating:  1.5 (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
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