The Core Group

9393 W 110th St., Overland Park, KS 66210
  •   5   (9 reviews)

Our sales performance at a glance

See how The Core Group has performed in the last 12 months on RateMyAgent*

2
Reviews
0
Properties for sale
10
Sold properties
$390k
Average sale price
$3.9m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

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Our customer service award

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  • State Top 3Kansas

Meet the team

Get to know the 2 agents at The Core Group.

Barbie Anderson
Barbie Anderson

REALTOR®

  5   (6 reviews)
About Barbie
It is my mission to go above & beyond my client’s expectations, earning their trust, fulfilling their real estate needs. Leaving them not only satisfied in my performances, also comfortable enough in my abilities to refer my services to their friends & family. I love to help buyers see the potential in a property and advise sellers how to prepare their home to sell and maximize their exposure. I want to earn a perfect score from them during their real estate experience!! I know that buying and selling your home is an emotional yet exciting process for you and your family. I will patiently guide you through all the steps, explaining the process, answering questions and navigating the negotiations along the way. And long after the sale is closed, I’ll still be here for you … ready to help you find information on refinancing, home warranties or even just a good handyman for those projects around the house. When you work with Platinum Realty, you work with the market leader for real estate in the Kansas City area. In fact, we're the Number 1 real estate company in the Kansas City Metro Area. We list more homes for sale in Kansas City annually, which includes resale homes, new construction, land, commercial, and rental properties. As your Platinum Realty agent, I will do everything I can to provide you with a remarkable home buying and selling experience. Please contact me for the most up to date information in the housing market. I will be happy to answer any questions you may have.
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Rob Mullins Broker Associate
Rob Mullins Broker Associate

Associate Broker / REALTOR®

  5   (6 reviews)
About Rob
When I became a licensed Real Estate professional more than 25 years ago, my background was in Real Estate marketing. Since Real Estate sales is really Real Estate marketing, my background, training and education put me in the perfect position to excel. Hence, my first year in Real Estate sales I was named Rookie of the Year. Year after year, my sales accomplishments kept me in the top 14% of Realtors nationwide. Consistent performance, caring for my clients and a love for the business turned out to be the secrets of my success in Real Estate. Over time I realized that training, coaching and mentoring others in the Real Estate Industry was a way I could give back to the industry...an industry that had given me so much. For the past several years I was the Managing Broker of two real estate offices in the Kansas City Metro Area. Overseeing these offices gave me the platform to train, coach and mentor but did not give me enough time to help people realize the American Dream. In addition to training and coaching, I now bring my love of real estate to people needing a seasoned veteran providing me the best of both worlds. As a lifelong resident of the Kansas City area, I know the things that make each city unique. As a "CRS" (Council of Residential Specialists) I know what it takes to get houses sold fast. As an "ABR" (Accredited Buyers Representative from the National Association of Realtors) I know how to get buyers the best deal possible. As a "CSP" (Certified New Home Sales Professional from the National Association of Home Builders) I know all the ins and outs of building a new home and how to best represent buyers throughout the process. If you need help with any facet of home buying or selling, call us today!
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About us

We are the CORE Group - the Counselors Of Real Estate and are associated with Platinum Realty…the fastest growing real estate company in the Kansas City area. The CORE Group is a team of highly motivated and successful real estate agents with many years and many millions of dollars in closed sales. Whether you are buying, building or selling, we at the CORE Group are ready to help.

Our reviews

  5  
9 reviewsacross 7 different locations, showing 6.
Seller review
Top notch!
10 months ago
Top notch!

Selling a home can be a huge stressor but Barbie made it easy! The listing photos turned out fabulous and the app used for showing the house made it easy on me as the homeowner to pop in and out as needed with plenty of advanced notice. I also appreciated the open house she set up to draw in more attention to the home.

Barbie Anderson
Buyer review
Lead with kindness 10/10
12 months ago
Lead with kindness 10/10

Personable, punctual, knowledgeable, flexible, considerate & most of all genuine. Rob & Barbie made us feel so comfortable with such a big decision. They truly cared about our future not just making a sale. I cannot imagine going through this process with any other team. They made us feel valued & that is what mattered most. They knew we had some non-negotiable items & I feared we wouldn’t find what we were looking for in our price range but Rob & Barbie reassured us they wouldn’t stop until we found the space that fit our needs perfectly. During the negotiations they were professional & savvy. I felt so lucky to have such a seasoned team on our side. No nonsense, firm but always friendly. Our experience was dare I say fun? I liked I could look at the house knowing Rob was checking out anything that could have caused concern & Barbie was right next to me there to answer every question I had. She was ready with sellers agreements & always prepared for anything coming our way. 10/10 would recommend them to anyone & will. Only complaint is I wish we could keep working together. Forever grateful for them.

Rob Mullins Broker Associate
Buyer review
Excellent
about 1 year ago
Excellent

Barbie had helped me with advice throughout the whole process. She is very knowledgeable and willing to help. I loved working with her.

Barbie Anderson
Buyer review
Excellent pair!
about 1 year ago
Excellent pair!

Barbie and Rob were very good. Barbie responded almost immediately to our inquiry online. We set up an appointment. They sent lots of informative emails. The place we ended up buying came on the market the morning we had our appointments, and they were able to get us a showing that day. It had been thirty years since we’ve purchased a house, and they guided us through the entire process. Rob has even offered to be there for deliveries, etc, as we have not relocated yet. Overall, this is a couple we would like to have dinner with and get to know better!

Rob Mullins Broker AssociateBarbie Anderson
Seller review
Great Service! Will treat you like family!
about 1 year ago
Great Service! Will treat you like family!

Rob and Barbie went to great lengths to help not only sell our house, but pick our perfect new home. They were incredibly patient and flexible with their schedules. We did not feel rushed or pressured into a certain home. Call them for a smooth and pleasant buying or selling experience.

Rob Mullins Broker AssociateBarbie Anderson
Seller review
God sent individuals
about 1 year ago
God sent individuals

If you want true and caring people to handle everything the way you had always imagined it should be, look no further. True God sent professionals

Rob Mullins Broker AssociateBarbie Anderson
Show all 9 reviews
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Our properties

The Core Group has sold 10 properties in the last 12 months, showing 4, sorted by most recent activity

SoldDec 4, 2025
Price not available
9101 Wedd St
Overland Park KS 66212
4
3
2
Single-Family
Listing courtesy of Platinum Realty and HomeSmart Legacy
SoldAug 19, 2025
Price not available
9225 Brownridge Street
Lenexa KS 66220
4
3
3
Single-Family
Listing courtesy of Platinum Realty and ReeceNichols - Leawood
SoldJun 26, 2025
Price not available
1620 N 128th St
Kansas City KS 66109
3
3
1
Townhouse
Listing courtesy of Platinum Realty and BHG Kansas City Homes
SoldJun 26, 2025
Price not available
14700 South Brougham Drive
Olathe KS 66062
3
3
2
Single-Family
Listing courtesy of Platinum Realty
Show all 10 properties
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