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CaliforniaNewport BeachColeen Brennan
Coleen Brennan profile picture
4 reviews

Coleen Brennan

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Coldwell Banker Realty
Prime Agent Badge
37 years of experience
13 sales in last 12 months
600 transactions all-time


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Top Negotiator 2023
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Top Luxury Listing Agent 2023
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Top Luxury Buyer's Agent 2023

Business Highlights

37 years in business icon

37 years in business

Luxury home specialist icon

Luxury home specialist

Custom home marketing icon

Custom home marketing

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References available

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Tour via video chat

Member of Private Office - an elite group of agents throughout the world who network to help clients acheive their real estate goals
Have SOLD in almost ever neighborhood in the Greater Newport - Laguna Beach - Irvine- Costa Mesa areas

About Coleen

Coleen has earned her position as one of the top International Real Estate Advisors and one of the most respected and referred agents, with achievements that include record-setting sales. As a seasoned agent with an established track record Coleen attributes her success to long hours & hard work . A graduate of Boston University ( Masters Degree in Education) she began her professional career working with autistic children. Coleen moved to California in the early 80's and entered the Real Estate Business. But the most rewarding aspect of her business life has been the many satisfied buyers and sellers she's had the opportunity to work with, many she counts among her friends. Personal interests include earning a pilot's license and flying her own plane from coast to coast, captaining her Grand Banks 36 " around the Southern California waters, and she's been known to play a strong game of golf. The trout in Yellowstone also run for cover when she has a fly rod in her hand!
Fitness & Exercise, Food & Cooking, Outdoor Activities, Sports
Master's Degree, Boston University
M. Ed.

Professional Information


Coldwell Banker Realty

840 Newport Center Drive

Newport Beach, CA 92660

Real Estate License
01003247 (California), Salesperson
Service Areas

Specialties & Awards


Over 85% of my business is repeat & referral based- something I am very proud of- I put the clients needs first! I have been negotiating for my clients for over 30 years-have been #1 in my office for 26+ years- but YOU are # 1 when you work with us !


1031 Tax Exchange
Buyer Representative
Concierge Services
Distressed Properties
First Time Buyers
Luxury Properties
New Construction
New Homes
Seller Representative


Legend Award

Coleen Brennan's Reviews (4)

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Highly likely to recommend
Review Date
Scott H. in Newport Beach

Colleen is so knowledgeable of the market. Getting you the most for your listing. But her service and work ethic is incredible. Immediate call backs, keeps you updated at all times . Seems there is nothing she hasn't seen or dealt with before. Feels so good to ride with. Having her as your advocate takes all worry or uncertainty out of selling your place. She has so many contacts and will treat you as a friend she's working for . Super person. If you like boutique service as I do not just being one of many you want to work with her.

Highly likely to recommend
Review Date
Mary Alice S. in Newport Beach

My husband & I just picked the team of Coleen Brennan and Bill Forsythe with no prior experience or recommendation; but when we interviewed them, we were impressed with their enthusiasm and knowledge of sales in our area. They were very accommodating about not pressing us into changes & some repairs which we did not want to make, they were willing to take on the house as it was. Although it took somewhat longer to sell than any of us expected, they really hung in there and spent many many hours showing our house. When it did sell, they were still there helping with details & dealing with the buyers; even after it was officially closed. All in all, working with them was a very good experience; they made selling the house as easy and pleasant as the job of selling can be.

Highly likely to recommend
Review Date
Ren R. in Newport Beach

Coleen and Bill have helped us to sell or house in Crystal Cove in 2017. It worked out tremendously well! We wanted to get back into Newport Beach and they found us exactly what we were looking for! Thank you

Highly likely to recommend
Review Date
Cliff U. in Newport Beach

Coleen and Bill are a great team, I walked into an open house (without an agent) and initially met Bill. I wanted to buy the property and worked with Coleen and Bill to help negotiate a fair deal for myself and the sellers where it was a win-win scenario. Coleen is very responsive and moves quickly. They are straight shooters and get it done. I'd work with them again.

Usually responds in 5 minutes
Open 7:00 AM - 9:00 PM