
Colleen McMahon of CENTURY 21 Crest Real Estate, Inc.
(5) 393 RatingsAwards
- 2024 - Masters Emerald
- 2024 - Quality Service Pinnacle Producer
- 2023 - Masters Diamond
- 2023 - Quality Service Pinnacle Producer
- 2022 - CENTURION®
- 2022 - President's Producer
- 2022 - Quality Service Pinnacle Producer
- 2021 - CENTURION®
- 2021 - President's Producer
- 2021 - Quality Service Pinnacle Producer
- 2020 - CENTURION®
- 2020 - President's Producer
- 2020 - Quality Service Pinnacle Producer
Professional Designations
- Accredited Buyer Representative
- Short Sales and Foreclosure Resource
- Certified Relocation Professional
- Commercial Specialist
- Fine Homes and Estates Specialist
- REALTOR ASSOCIATE, National Assoc of REALTORS
- REALTOR, National Association of REALTORS
- Licensed Real Estate Salesperson
- Broker Price Opinion Resource
Personal Profile
CENTURY 21® Professional Full Time REALTOR® since 1994 & TOP PRODUCER. I have served the housing needs of individuals in Pequannock & Pompton Plains as well as many of the surrounding areas. I am a lifelong resident of Pequannock Township which increases my knowledge of the community and has given me an understanding of all aspects of the real estate market... homes in all price ranges, schools, taxes, and places of worship.
"Pequannock Township Citizen of the Year 2025"
Serving Morris, Passaic, Sussex, Bergen, Warren, and Monmouth Counties.
New Jersey Realtors® CIRCLE OF EXCELLENCE Gold Award 2023, Silver Award 2024
CENTURY 21® CENTURION 2022
CENTURY 21® PRESIDENT'S AWARD 2022
CENTURY 21® PINNACLE QUALITY SERVICE AWARD 2024
ABR®. SFR. BPO
Member of North Central Jersey Board of Realtors
Member of Garden State Multiple Listing Service
Member of New Jersey Multiple Listing Service
Locations Served (36)
- Berkeley, NJ
- Butler, NJ
- Crandon Lakes, NJ
- Fayson Lakes, NJ
- Flanders, NJ
- Fredon Township, NJ
- Fredon Twp, NJ
- Fredon, NJ
- Gordon Lakes, NJ
- Hampton Twp, NJ
- High Crest, NJ
- Holiday City South, NJ
- Holiday City, NJ
- Holiday Heights, NJ
- Kinnelon, NJ
- Lindy Lake, NJ
- Lake Hiawatha, NJ
- Lincoln Park, NJ
- Manchester, NJ
- Mountain Lakes, NJ
- Mountain Lks, NJ
- Newton, NJ
- Pequannock Township, NJ
- Pine Cliff Lake, NJ
- Pompton Junction, NJ
- Pequannock, NJ
- Pompton Plains, NJ
- Pompton Plns, NJ
- Riverdale, NJ
- Roxbury Township, NJ
- Roxbury Twp, NJ
- Shady Lake, NJ
- South Toms River, NJ
- Toms River, NJ
- West Milford Lakes, NJ
- West Milford, NJ
Client Reviews
5 out of 5
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Seller reviewWe highly, highly recommend Colleen McMahon as a realtor. She will sell your house in the shortest amount of time, at the highest price, and with the least amount of hassle to you. She has a wonderful personality, is so hard-working, and so caring. We loved getting to know Colleen during the marketing of our home. She is truly outstanding.
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Buyer reviewColleen A. McMahon made the house buying transition smooth and was available 24/7 for any questions or concerns I had. I would recommend her 100% . She was right on top of everything and made sure things were done in a timely manner.
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Seller reviewShe truly represents her customer. Don't ever let Colleen go to another agency. She is the best agent we have ever worked with. She kept in contact with all of us (Mom and Dad, And my two brothers) on a daily basis. From May until the closing in August. She communicated with us every day. Outstanding commitment to us. She couldn't have done anything more for us. Colleen is not only interested in listing the property and then walking away. She stays with the property and actively markets it and then when a sale is made stays on every detail until the closing. She is the best. And she actually knew the details of the property and sale better than our attorney and did not hesitate to correct him on several occasions. Without her this would never have worked out to our satisfaction. Colleen provided outstanding research documents to validate her marketing plan and price. She sold herself by her expertise and professionalism. She demonstrated her talent, professionalism, knowledge and work ethic which in our opinion is second to none.
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Seller reviewColeen is the only person to use when buying or selling! Her years of experience and proven record speaks for itself.
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Seller reviewColleen McMahon was exactly what we wanted in a realtor from the first time we met her until the closing of our home. She always communicated with us and explained the process in detail. She made the selling of our house easy and with the least amount of stress. Her knowledge and expertise got the job done. Colleen was very responsive, thorough, always was professional, and had knowledge of the local real estate. She was upfront and kept us informed on everything happening. We are so happy and appreciative of all her hard work and dedication to get our house sold as fast as she did. We would definitely recommend Colleen to anyone who needs a realtor. Colleen McMahon gives exceptional service. We are looking forward now to working with her on purchasing our forever home and know she will offer us excellent service. Thank you Colleen!!
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Buyer reviewAs a first time home buyer Colleen was the perfect agent for me. She is extremely knowledgeable, helpful and always fun to work with. My home buying process could not have gone any smoother and I would highly recommend Colleen to any buyer.

Get in touch with Colleen McMahon
(5) 393 RatingsCENTURY 21 Crest Real Estate, Inc.
142 Route 23 North
Pompton Plains, NJ 07444
Mobile:
(973) 214-5250
Phone:
(973) 646-7419
Office:
(973) 686-1500
Fax:
(973) 686-9857
Toll-free:
(800) 950-5021