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 241 - 245 of 317 reviews

Posted by Patel | September 13, 2011 | Criminal Defense

Target of a criminal investigation

I'm a college student trying to make money, and was unknowingly sold a stolen phone. Mark made himself 100 percent available to help me out. He's been my first lawyer, and he going to remain as my only lawyer. He responds to texts, emails, and calls very fast, even at nighttime and on weekends. The b...est part about him is all the experience that he has which means he has a lot of connections. He knows Middlesex and Mercer police, judges, etc. Very friendly and brilliant, and very hard working. He was recommended to me by a friend, and now I am recommending him to you.

Posted by Greg | September 11, 2011 | Lawsuits & Disputes

Outstanding job

Mr. Jaffe did an outstanding job for me. He reviewed my case and gave me an honest appraisal of the outcome he would try to achieve, which he did in fact obtain for me. I was very pleased with the result. Mr. Jaffe is much more available for discussion or questions than other attorneys I've worked wi...th. He gave me two cell phone numbers and responded to email questions within minutes of my having sent them, even at night and on weekends.

Posted by anonymous | August 18, 2011 | DUI & DWI

Plainsboro Adult/Underage DWI and Reckless Driving

I am 20 years old and I had a .05 BAC reading. I was charged with a regular DWI, underage DWI, and Reckless Driving. I went straight to Mark and he told me that it would not be tough for him to fight off the adult DWI and reckless, but it would be pretty hard to prove the underage considering I told ...the officer I had a few drinks. We sent a lot of emails to each other and met weekly and he was able to get the adult DWI and reckless driving from my record so I just had to pay a small fine for the underage DWI and my insurance rates did not increase. Not only do you get your legal work done when you hire Mark, you also make a friend. When you are at his office, he gets work done and he makes a lot of side conversation so you do not get bored. He makes everything interesting for you and says a lot of random but interesting facts which makes the trip to his office worth going to.

Posted by Roger Fuentes | July 28, 2011 | Criminal Defense

Excellent Lawyer Outstanding Skills Dedicated to His Work ..

Mark H Jaffe, I would like to start off by giving Thanks To an Amazing Lawyer. I Had alot of motor vechile issue's facing serious charges with his skill and intellgence , Mark h Jaffe made me feel so confident and comfertable in court. instead of going to jail . Mr. Jaffe with his knowledge and s...kill made it so that,I left court with a slap on the wrist instead of going to jail. Mr. jaffe is a very upstanding indivual gave Me His personal cellphone number wich he himself picked up and spoke with me not his answering machin never once left me confused or not updated on my case. Mr.Jaffe and his staff are amazing everyone was so polite and easy to deal with no one ever made it seem as if they didnt have time for me or didnt want to talk to me. More then just my laywer My Friend. Thankyou agian sir.

Posted by David | July 27, 2011 | Criminal Defense

Mark Jaffe - Lawyer Review

Of the few interactions I've had with lawyers in the past, I am very glad I chose Mark Jaffe to represent me. His work is personal and provides a balance between his clients that is fair to all parties and provides the greatest effectivity for any case. In my case, he was able to provide outstanding ...client confidentiality, great personal reassurance concerning the case without grandstanding guarantees, and most of all he got to know me and trust that my intentions were what I claimed them to be. In any relationship, especially of a legal one, rapport and back forth communication is critical, Mark Jaffe went out of his way to ensure this so that I felt heard at all times. A lawyer is not necessarily your best friend, but at the very least a confidant concerning legal matters who can be trusted and depended upon to come through when the time comes to step up. In addition, Mark Jaffe in particular is a man who has been on both the prosecution and on the defense. This means that as a client of Mark Jaffe, if you are worthy of defense and worthy of a second chance, he is the man to make it happen, make the key connections and suggestions that can make or break a case. Overall, I couldn't have asked for a better lawyer, along with all the traits that make Mark a strong lawyer, his availability by email, and by phone make him that much more accessible and that much more easy to connect with. No one wants a lawyer who appears distant or nonchalant about their clients, Mark ensures that this is not the impression that any client feels when working with him. If your ever in trouble, call this lawyer and he will go to work for you tirelessly.

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