Kienlen Lattmann Sotheby's International Realty home
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Janet Mark
Kienlen Lattmann Sotheby's International Realty
Real Estate Agent
Buying or selling a home is a major endeavor. It is one that is best accomplished with the trustworthy guidance and care of a knowledgeable salesperson. Janet Mark believes in conveying as much critical information as possible to help foster a trusting, long-lasting business relationship based on communication and education.

Janet was born and raised in Princeton, N.J. and earned her B.A. degree from Middlebury College in Vermont. She quickly returned to her New Jersey roots and went on the earn her Master’s Degree in Education from Fairleigh Dickinson University. She then taught elementary school for a few years and eventually settled in Summit to raise her four children. After living in Summit for 15 years, Janet moved to Madison and has been active in numerous community and school organizations for the past 8 years while also working as a substitute teacher in the Madison school system.

Janet has always been guided by the words of Benjamin Franklin who stated, 'An investment in knowledge pays forth the best interest.' She is committed to educating her clients on all aspects of purchasing and/or selling a home, as it is undoubtedly one of the biggest investments one will ever make. Janet possesses a keen sense of deciphering the needs of her clients and will dedicate her time to finding the perfect selection of properties. She adheres to the premier goal of finding the perfect home to purchase based on informed decision making. Janet understands the value of meeting the client's needs, budget, and desired list of amenities. She will go above and beyond to service her clients and guide them through the process leading to an executed transaction. She believes that the best compliment one can receive is a referral from a friend, colleague or client for her services while respecting the dedication and hard work it takes to earn that coveted referral.

On a personal level, Janet has renovated, built, and sold several properties in and around Madison adding to her in-depth knowledge of residential construction and the local market. She is a member of the National Association of Realtors, North Central Jersey Association of Realtors and Garden State Multiple Listing Service. She services Morris, Union and Essex Counties.


Awards and Recognition

Highly likely to recommend

06/29/2019 - zuser20150301083404694

Bought a Single Family home in 2019 in Madison, NJ.

'Janet was an absolute pleasure to work with. My wife and I were looking to move from New York City to the suburbs of New Jersey and our visions of a “perfect home” were quite different. Despite being faced with a nearly impossible task, Janet found a home within our budget in a family-oriented neighborhood in the wonderful town of Madison. Janet was never too pushy or “salesy”, but instead patiently guided us through the process of becoming first-time homeowners while offering helpful insights along the way. She is extremely personable, dependable, and I couldn’t recommend her more highly!'

- M.F.

Highly likely to recommend

07/12/2018 - emomara1

Bought a Single Family home in 2018 in Basking Ridge, NJ.

'Janet is a gem of a person and a talented broker. She answered all my questions (there were many!) with patience and expertise. She understood what I was looking for in a home and worked tirelessly to help me find the perfect place. She also helped me navigate the waters of inspections and negotiations. In short, she went above and beyond in every way, and I can't recommend her highly enough. Janet's attention to detail, her ability to strike the right tone in any situation or negotiation, and her kindness made the home buying process a delight. Thank you, Janet!'

- L.O.


Highly likely to recommend

07/11/2018 - lvzambrana

Bought a Single Family home in 2018 in South Plainfield, NJ.

'What an amazing person to take us on our House Hunting journey!!!! The search for our first home took us all over Central Jersey. However, Janet kept our must-haves in mind and showed us only the best listings for us. Janet was patient, hard-working, enlightening, and just plain awesome!'

- L.G.


Janet Mark

  • Real Estate Professional
223 Main Street
Madison, New Jersey 07940 United States