Weichert, Realtors® - Corporate Headquarters - Morris Plains Lenders
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Testimonials
"
Diane is without a doubt the best real estate agent we have had the opportunity to work with. Her work ethic and integrity is beyond reproach. Even in the most difficult situations Diane remained professional and her communication with us has been outstanding. Diane went above and beyond any real estate agent we have dealt with and we can never thank her enough.
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- Jody Ketch POA for Dean Bradley -Wharton Property
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Diane went beyond being a real estate agent during the time our house was under contract. We had multiple issues to address prior to closing and being us out of state, , Diane stepped up and took care of each issue in a timely manner until it was resolved.. We could not have closed had she not went far beyond here responsibilities as our agent. Many thanks for a job well done.
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- Hudson Ketch - Wharton Property
"
Dear Diane,
Thank you so much for the effort and guidance you showed me in buying this house. It was a pleasure in working with you in what became difficult at times. I am so happy that I contacted you and want you to know I appreciate all that you did.. Sincerely, JV
"
- JV - West Milford Property
About Diane McDonald
LICENSED NEW JERSEY REALTOR
Diane McDonald is a trusted real estate professional with Weichert Realtors in Morris Plains, New Jersey, specializing in residential real estate throughout Morris County, Northern New Jersey. With deep local market expertise, Diane McDonald helps both buyers and sellers navigate every stage of the real estate process with confidence and clarity.
Known for exceptional follow-up, strong negotiation skills, and a proactive approach, Diane McDonald is committed to getting transactions done efficiently while delivering a seamless, high-touch client experience. Diane McDonald works closely with homeowners, first-time buyers, renters, move-up buyers, and investors, including clients pursuing 1031 exchange opportunities.
Serving communities across Northern New Jersey, Diane McDonald combines personalized service, market insight, and attention to detail to help clients achieve their real estate goals. Whether buying, selling, or investing, clients value Diane McDonald’s responsiveness, professionalism, and dedication to bringing every deal to a successful close.
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. and Weichert, Realtors® - Corporate Headquarters - Morris Plains. Real estate listings held by other brokerage firms are marked as IDX listing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. This information is being provided for Consumer's personal, non-commercial use
