Meet Our Team

The Beliveau Group: Creating a First Class Real Estate Experience 

The Beliveau Group is comprised of well-trained Real Estate Specialists. We have hand-picked intelligent, caring and driven professionals to provide you with the very best service and results.

Click here to read our Testimonials.  Click here to read our Mission Statement. Read on to learn about our team members!

Tina Beliveau (née Castronovo) – Team Owner & Chief Executive Officer 

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Tina is the Founder and CEO of The Beliveau Group. A Baltimore native, Tina is enormously driven and has a natural knack for sales and marketing. Her business philosophy is that every client deserves diligent work, detailed follow-through, clear communication, and a first-class real estate experience. She has a Bachelor’s Degree in Mass Communication & Advertising from Towson University, professional graphic design experience, and extensive home staging expertise.  Tina has been a licensed Realtor since 2005.

Tina is the visionary behind The Beliveau Group client experience, sales and operations processes, and well-known brand. In addition to leading The Beliveau Group’s team members, she is also co-Managing Director of Keller Williams Legacy, the fastest growing real estate office in the world.

Tina is a sought-after speaker for national conferences such as Sales Mastery and Emerging Leaders United, and has been honored as one of the Top 100 Influential Agents in Maryland, a Daily Record Twenty in their 20’s Winner and by Smart CEO Magazine as a Future50 Emerging Business Leader.

Passionate about charity, developing leaders, and giving back to her community, Tina is a board member for Abilities Network, a development committee member and Urbanites committee chair for the Maryland SPCA, social media coordinator for the Baltimore Chapter of Guiding Eyes for the Blind, an advisory board member for Brotman Financial Group, and a board member and communications chair for her neighborhood homeowner’s association. In early 2017, Tina gifted the Maryland SPCA with a transport van that made it possible for the SPCA to double its capacity to spay, neuter, deliver food to housebound pet owners, and transport homeless animals between local shelters. Tina is also an Introduction Leader for Landmark Worldwide, which facilitates programs devoted to creating opportunities for people to reach their full personal and professional potential.

Tina lives in Lutherville with her husband, Andrew, and their 3 labradors: Shady (adopted through Lab Rescue of the Potomac), Jonah (whom she and Andrew raised and adopted through Guiding Eyes for the Blind), and Teddy (just a “regular” puppy!). She is an avid traveler and tennis player.

Contact Tina at or 410.812.9070

Kim Lally Holmes – Listing Specialist

Kim Lally

Kim Lally Holmes represents The Beliveau Group’s home selling clients and leads the sales team. Kim delivers the TBG Seller Select experience, which includes an intensive staging consultation, a detailed needs analysis, facilitation of the financial decisions to be made before listing, professional photography & videography of every home we list, aggressive marketing, and a dogged determination to handle all of the details up and through closing to create an amazing experience for our clients.

Kim has sold more homes in her time at The Beliveau Group than 99% of real estate agents in Baltimore accomplish in an entire career. With over 75 homes sold in 2016, Kim will represent over 100 clients in 2017 and brings an enormous level of expertise, knowledge and powerful connections to her clientele. She is passionate, detail-oriented, a fierce negotiator, and committed to providing our clients with a first class real estate experience.

Kim grew up in Catonsville and graduated from James Madison University with a Bachelor’s in Business Management with a specialization in Technology, Innovation & Entrepreneurship. Kim‘s background in management consulting honed her skills in quickly discerning negotiables and tailoring her strategies to best represent her clients’ needs.

Kim lives in Bolton Hill with her husband, Nick and their two cats, Gray and Goose. When she is not hard at work, she enjoys spending time with family and friends, attempting to golf, traveling, trying new restaurants, and cheering on the Ravens and O’s!
Contact Kim at or 443.799.0036

Maggie Calhoun – Buyer Specialist

Maggie Calhoun, Buyer Specialist

Maggie is a Buyer Specialist for The Beliveau Group. She works with buyer clients through out the entire home buying process, from the first consultation to collecting their new home’s keys. Maggie has been a Baltimore City resident for over 6 years, and has lived in several different neighborhoods, including Mount Vernon and Highlandtown. As an agent, she is dedicated to helping her clients achieve their real estate goals, whether it’s buying their first home, buying a vacation home, or investing in real estate. No goal is ever too small or too big, as she works tirelessly to help her clients achieve them all.

Maggie graduated from the Savannah College of Art & Design in Savannah, GA with a Bachelor of Fine Arts in Production Design. Prior to becoming an agent she worked for several Baltimore Theaters as a costume designer and is still very involved in the Baltimore Art scene. She is also an active member of the Highlandtown Community Association, where she and her husband live with their two pets, a cat and a dog, and spends as much time as possible volunteering in her community.

Contact Maggie at or 410.280.7930.

Mary Bauer – Buyer Specialist
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Mary was born and raised in Baltimore and has been a city resident for more than 20 years. Mary serves as a buyer specialist and loves nothing more than helping her clients locate and secure the home of their dreams at the price they want. Buying a home is a huge decision and Mary is incredibly sensitive to the enormity of the process. She is brilliant at helping you understand and navigate that process every step of the way, and carefully takes the time to learn your needs and concerns and to educate you on all aspects of real estate from financing, to contracts, to negotiations. Whether you are buying for the first time, upgrading to accommodate a growing family, or downsizing because the nest is empty, Mary relates and can meet your needs.
Mary graduated from Towson University with a bachelor’s in Marketing and Management and has always been drawn to architecture, design, and art. After college, she began Bratt Decor, Inc., a small boutique baby furniture company that designs and manufacturers the most beautiful baby furniture in the world. She still heads her company, but discovered a love for real estate when she was investing in her own vacation home. Her latest passion as a buyer agent allows her to use her exceptional sales and customer service skills and rich life experiences to ensure every client is a client for life.
Contact Mary at or 443.739.4819.
Zach Hosford – Realtor


Zach is a Realtor with over a decade of industry experience, working extensively with hundreds of home buyers and sellers. After serving our country in the United States Marine Corps, Zach was ready to serve his clients. From the outset of his career, his focus has always been on building relationships and each client’s legacy.

With learned discipline and impeccable attention to detail, Zach has excelled in all facets of the business. Growing up in Baltimore as the son of a real estate developer and homebuilder, his in-depth knowledge is unparalleled – from land development and new construction to resale, single family homes, townhomes and condos.

Zach loves spending time with his wife, Maja, and their two sons, Zachary and Julian. Hachi(ko) (yes! – from the movie) was adopted from Defender of Animal Rights in Phoenix. Zach loves to travel and is a true adventurer at heart.  

Contact Zach at or 443.935.6470

Meghan Alexopulos – Director of Operations

Meghan is a hospitality and operations specialist who is passionate about building relationships. After spending 5 years working in commercial real estate and construction in Washington, D.C., Meghan relocated to L.A. and immersed herself in the fitness and luxury hospitality industries. In 2017, Meghan moved to Baltimore where her brother, sister-in-law, and extended family reside. She takes pride in cultivating real and lasting connections with our clients and works closely with our Listing Specialist to handle of the details leading up to closing, creating a seamless experience for our clients.
Meghan grew up in Princeton, N.J., and holds a Bachelor’s in English Literature from the University of North Carolina at Charlotte. Outside of work, she can typically be found in a pilates class, organizing her friends’ closets, or exploring new restaurants (feel free to send her recommendations)!
Contact Meghan at or 443-595-7535

Stina Pillion – Licensed Home Stager & Client Care Specialist

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Stina Pillion is The Beliveau Group’s extraordinary home stager! Stina works closely with Kim and Dana to prepare each and every listing for sale with care, attention to detail, and a commitment to ensuring our clients get top dollar for their homes. Stina advises our clients on best practices for preparing their homes for sale, decluttering, and packing.  She also installs Beliveau Group decor and accessories, takes measurements, and takes detailed notes on every property we list.

Stina is an Iowa native and holds a Bachelor of Fine Arts Degree from Virginia Commonwealth and a Masters Degree in Teaching from College of Notre Dame. She retired from teaching in Baltimore County as a middle school math teacher one year ago and lives in Loch Hill with her cute dog, Matilda, and her husband, Joe.

Contact Stina at

Nicky Tamberrino – Licensed Client Concierge 

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Nicky joins TBG with over a decade of experience in accounting and a degree in social work. With a deep passion for serving her community, Nicky is committed to providing the highest level of customer care to our clients. Nicky works closely with Kim, Maggie, and the operations team to support the needs of our buyers and sellers both in the field and in the office.

Contact Nicky at

 Preferred Vendors

Matt Nader Group




Matt started in the mortgage industry in 2006, he spent his first five years with Chase Home Finance. He was a perennial Chase Home Finance ‘Leaders Club’ loan officer, which is awarded to the top producers in the country. In late 2011, he transitioned to Bay Capital where he is a Vice President. Matt is considered a specialist in assisting first time home-buyers and move-up buyers using FHA, USDA, and conventional financing. He has facilitated in helping Veterans achieve home-ownership by using the VA loan program. Matt has vast knowledge when it comes to second home, investment and condo purchases.

Matt earned his bachelor degree from Johns Hopkins University. He also earned a full athletic scholarship to play lacrosse and won a National Championship in 2005. He continues to stay active in the lacrosse community, he helps coach youth teams and still plays on the weekends. Matt grew up in the area and attended DeMatha Catholic High School. Matt and his wife Mindi, live in Annapolis with their four daughters. In his spare time he enjoys playing golf and most importantly, spending time with his family.

Matt takes pride in his work and thoroughly enjoys sitting at the settlement table watching his clients close on their new home. Matt looks forward to assisting you with the financing of your current or new home!

Lawyers Express Title

Title Company

Lawyers Express Title offers title and settlement services throughout the entire state of Maryland. We exceed our clients’ expectations by providing high-quality service with individual attention.

We understand that the purchase of a new home is a huge investment and we would like to help you while letting you know that we are “more than just a title company.” As such, all residential purchasers are offered a complimentary Estate Planning consultation and basic Last Will & Testament draft up to 6 months following closing.


The Beliveau Group of Keller Williams Legacy
Team: 443.595.7535  Tina Beliveau: 410.812.9070