“We had an excellent experience working with our realtor Marie Sanjurjo. From start to finish, she was knowledgeable, responsive, and incredibly professional. She guided us through…”
Meet Marie I. Sanjurjo
A Miami native, seasoned broker, and trusted advisor who has guided hundreds of families through one of life's most significant decisions.

Real estate is more than transactions — it's about helping people find the place where their lives unfold. Every deal I close is a family milestone I'm honored to be part of.
— Marie I. Sanjurjo
Her Story
20+ Years of Miami Real Estate
Born and raised in Miami, Marie I. Sanjurjo has an intimate, ground-level understanding of the city that can only come from a lifetime of living it. From the shaded boulevards of Coral Gables to the waterfront grandeur of Key Biscayne, she knows every neighborhood's personality, its hidden gems, and its real estate rhythms.
Before founding Blue Mar Real Estate Group in 2004, Marie built her professional foundation in commercial banking and mortgage lending — disciplines that gave her an analytical, numbers-first approach to property valuation and investment strategy. While other agents operate on intuition alone, Marie combines market data, financial modeling, and two decades of on-the-ground experience to guide her clients to smarter decisions.
Armed with an MBA and multiple industry certifications, Marie approaches every client relationship with the same strategic mindset she developed in finance: listen deeply, analyze thoroughly, and execute flawlessly. Whether you're a first-time buyer navigating a competitive offer, a seller seeking maximum value, or a seasoned investor building a Miami portfolio, Marie brings the same level of dedication and expertise to your transaction.
Over the course of her career, Marie has closed more than $100 million in real estate, served 500+ families across Miami-Dade County, and earned a reputation for discretion, warmth, and results. She is bilingual (English and Spanish), reflecting the diverse Miami community she proudly serves.
Credentials & Designations
Career Timeline
Early Career
Commercial Banking & Mortgage Lending
Marie began her professional journey in commercial banking and mortgage origination — building the financial acumen that would distinguish her real estate practice for decades to come.
2004
Founded Blue Mar Real Estate Group
With a clear vision and deep market knowledge, Marie launched Blue Mar Real Estate Group in Coral Gables — a boutique brokerage dedicated to personalized service and exceptional results throughout Miami-Dade County.
2010s
Growing Through Miami's Boom
Navigating Miami's explosive luxury condo market and post-recession recovery, Marie became a trusted resource for both local buyers and international investors seeking to capitalize on South Florida's unique real estate cycle.
Today
$100M+ Closed & Counting
With over 500 families served and more than $100 million in real estate closed, Marie and Blue Mar Real Estate Group continue to be the go-to advisory team for Miami real estate buyers, sellers, and investors.

Why Clients Choose Marie
Her Commitment to You
🎯
Strategic Expertise
An MBA and banking background means Marie approaches every deal with data-driven precision — not guesswork. You get analysis, not just advice.
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Deep Local Knowledge
Born and raised in Miami, Marie knows every neighborhood intimately — the best streets, the hidden values, and the market trends before they become headlines.
🤝
Personalized Service
You are never a transaction number. Marie personally oversees every client relationship from initial consultation through closing and beyond.
🌎
Bilingual Advantage
Fluent in English and Spanish, Marie bridges language and cultural barriers for Miami's diverse buyer and seller community — including international clients.
📊
Investment Mindset
Whether you're buying a primary home or building a rental portfolio, Marie helps you evaluate every opportunity through the lens of long-term value creation.
⭐
20+ Years, 500+ Clients
Two decades of five-star service in Miami's most demanding real estate markets speaks for itself. Marie's reputation is her greatest asset.
Verified Client Reviews
What Clients Are Saying
5.0 out of 5
“We can't speak highly enough of our experience working with Marie Sanjurjo! From the very first meeting, it was clear that she had an exceptional understanding of the market and a…”
“Working with Marie was an absolute pleasure. She combines kindness and understanding with honesty and directness, which made the entire process both reassuring and effective. Marie…”
“The best experience you can ever have. People say buying a house is a nightmare, but with Marie it's an absolute pleasure, fun and great experience. Zero stress. I will always reco…”
“Marie did an exceptional job with assisting me with finding my home. She helped me through the whole process. Marie's communication, honesty, professionalism and willingness to go…”
“Marie was very helpful and friendly. She did not hesitate at any time point to explore with us new houses. She guided me about the recommended area that is suitable for my family.…”
“My experience with Mrs. Marie Sanjurjo was excellent. Due to her professionalism and selfless character, I would not want to work with anyone else for the level of trust and expert…”
“Marie Sanjurjo was referred to us when we needed professional help buying and selling, all at the same time! While extremely stressful, it was totally doable under Marie's guidance…”
“Marie is absolutely a pleasure to work with. Her best quality is that she is very responsive and make you feel at ease through the entire process. She gives you honest and professi…”
“Marie is very pleasant to work with for my home purchase (I am a 1st time buyer). She is everything you can hope for from a realtor. During the months we worked together, she was a…”
“I had the privilege of working with Marie when purchasing my first investment property in Miami. Her in-depth knowledge of the Miami real estate market, coupled with her analytical…”
“Marie helped us sell our Pinecrest home and find our new place in Coral Gables — all within a few months. Her negotiation skills are impressive; she got us above asking price on ou…”
“Marie is by far the best real estate agent I have worked with. As a relocation client moving from New York, I needed someone who could truly guide me through the Miami market. Mari…”
“We have used Marie as our agent on three separate transactions and she never disappoints. She truly knows the Miami market like no one else. Her ability to find the right property…”
“Marie made our home selling experience seamless. From pricing strategy to staging advice and marketing, she covered every detail. Our home sold in just 9 days and at full asking pr…”
Ready to Work with Marie?
Whether you're buying your first home, selling a cherished property, or investing in Miami real estate, Marie is ready to put her expertise to work for you.