Search

Leave a Message

Thank you for your message. We will be in touch with you shortly.

Explore Our Properties
Meet

Cassandra Miller

Cassandra Miller is a Sarasota native and real estate Broker with over a decade of experience guiding clients through Florida’s most exclusive real estate markets. As Broker and Co-Founder of Coastal Reserve, Cassandra has built a reputation for delivering a level of service on par with the world’s most trusted advisors. She specializes in luxury waterfront properties, new construction, and curated residential experiences that blend lifestyle, privacy, and investment value.

Her background in accounting and operations management, combined with years of collaboration in the construction industry, gives Cassandra a unique edge. She doesn’t just sell homes—she understands the numbers behind every deal, the craftsmanship in every build, and the long-term vision that turns a property into a legacy.

Known for her integrity, negotiation skills, and ability to see the bigger picture, Cassandra has represented luxury clientele ranging from international buyers to local families. Her partnerships with premier custom builders and investors have established her as a trusted advisor in both the residential and new construction markets.

At Coastal Reserve, Cassandra is more than a broker—she is a steward of trust and a curator of lifestyle. With every client, her commitment is clear: absolute discretion, elevated service, and results that reflect the highest standard of luxury real estate.

License
# 3370822

Areas of Expertise

Neighborhoods

    • Bird Key
    • Harbor Acres
    • Cherokee Park
    • Lido Shores
    • Siesta Key
    • St. Armands
    • Hidden Harbor
    • West Of The Trail

    A Boutique Brokerage Experience

    Your Sarasota Real Estate Advantage

    Our team is dedicated to exceeding your expectations at every step. With unmatched negotiation skills and a commitment to integrity, we’re the trusted professionals you can count on to achieve your real estate goals.

    See Why Our Clients Love Us

    Testimonials

    "I’ve had the opportunity to work with Cassandra on multiple transactions, and her professionalism, integrity, and market knowledge consistently stand out. She approaches every deal with a collaborative mindset, ensuring that both clients and colleagues experience a smooth process from start to finish. Cassandra’s attention to detail and commitment to excellence truly elevate the standard of our industry."
    "I’ve had the opportunity to work with Cassandra on multiple transactions, and her professionalism, integrity, and market knowledge consistently stand out. She approaches every deal with a collaborative mindset, ensuring that both clients and colleagues experience a smooth process from start to finish. Cassandra’s attention to detail and commitment to excellence truly elevate the standard of our industry."
    Beth W.
    "I’ve known Cassandra professionally for over a decade, and she has served not only me but my entire family with unmatched dedication and integrity. Her knowledge of the Sarasota market, attention to detail, and genuine care make her the only person I trust for our real estate needs."
    "I’ve known Cassandra professionally for over a decade, and she has served not only me but my entire family with unmatched dedication and integrity. Her knowledge of the Sarasota market, attention to detail, and genuine care make her the only person I trust for our real estate needs."
    Mike
    "I have had the pleasure of working with Cassandra for over 5 years, and during that time she has helped me purchase 4 properties. I’ve also referred several of my friends to her, and they’ve all had amazing experiences as well. What sets Cassandra apart is her honesty and dedication. Buying a house can feel overwhelming, but she makes the entire process simple and stress-free. She always has the buyer’s best interest at heart and goes above and beyond to ensure her clients make the right, educated decision. If you’re looking for an agent who truly cares about her clients and will guide you every step of the way, I highly recommend Cassandra. She’s knowledgeable, trustworthy, and an absolute professional."
    "I have had the pleasure of working with Cassandra for over 5 years, and during that time she has helped me purchase 4 properties. I’ve also referred several of my friends to her, and they’ve all had amazing experiences as well. What sets Cassandra apart is her honesty and dedication. Buying a house can feel overwhelming, but she makes the entire process simple and stress-free. She always has the buyer’s best interest at heart and goes above and beyond to ensure her clients make the right, educated decision. If you’re looking for an agent who truly cares about her clients and will guide you every step of the way, I highly recommend Cassandra. She’s knowledgeable, trustworthy, and an absolute professional."
    Karam A.
    "What sets Cassandra apart is her honesty and dedication. Buying a house can feel overwhelming, but she makes the entire process simple and stress-free. She always has the buyer’s best interest at heart and goes above and beyond to ensure her clients make the right, educated decision."
    "What sets Cassandra apart is her honesty and dedication. Buying a house can feel overwhelming, but she makes the entire process simple and stress-free. She always has the buyer’s best interest at heart and goes above and beyond to ensure her clients make the right, educated decision."
    Buyer
    "I have had the pleasure of working with Cassandra for over 5 years, and during that time she has helped me purchase 4 properties. I’ve also referred several of my friends to her, and they’ve all had amazing experiences as well."
    "I have had the pleasure of working with Cassandra for over 5 years, and during that time she has helped me purchase 4 properties. I’ve also referred several of my friends to her, and they’ve all had amazing experiences as well."
    Buyer
    "Cassie helped us get into our first home very smoothly. She was very attentive and professional, and I definitely recommend her if you are buying or selling a home!"
    "Cassie helped us get into our first home very smoothly. She was very attentive and professional, and I definitely recommend her if you are buying or selling a home!"
    Nicolette R.
    "I had the pleasure of working with Cassandra on my recent home search. I did not have a realtor, and I met Cassandra when I saw my new home online. Cassandra was very quick to respond and was extremely flexible on when she could do showings. She was extremely helpful and knowledgeable when it came to the property she was showing, and answered all the questions I had. Cassandra was not only extremely helpful when it came to answering my questions, but was a lifesaver when she helped me get out of my current apartment lease. Again, she was only the selling agent on the property I was buying, not my realtor! I could not recommend working with Cassandra enough. If anyone is looking for a realtor who will go above and beyond for them, she is the real deal."
    "I had the pleasure of working with Cassandra on my recent home search. I did not have a realtor, and I met Cassandra when I saw my new home online. Cassandra was very quick to respond and was extremely flexible on when she could do showings. She was extremely helpful and knowledgeable when it came to the property she was showing, and answered all the questions I had. Cassandra was not only extremely helpful when it came to answering my questions, but was a lifesaver when she helped me get out of my current apartment lease. Again, she was only the selling agent on the property I was buying, not my realtor! I could not recommend working with Cassandra enough. If anyone is looking for a realtor who will go above and beyond for them, she is the real deal."
    Kevin C.
    "Being first-time home buyers, it can be extremely nerve-racking! BUT having Cassandra as our realtor she made all our fears go away. She was able to find our first home within the first month of looking. She was always available to show us any home we were interested in, and she was also great at helping us find the perfect layout we wanted!"
    "Being first-time home buyers, it can be extremely nerve-racking! BUT having Cassandra as our realtor she made all our fears go away. She was able to find our first home within the first month of looking. She was always available to show us any home we were interested in, and she was also great at helping us find the perfect layout we wanted!"
    Buyer
    "Cassandra helped us buy our first home and also helped my in-laws with their home purchase. Communication was never an issue. She is very knowledgeable when it comes to the Sarasota area, and I would highly recommend contacting her if you are interested in buying or selling."
    "Cassandra helped us buy our first home and also helped my in-laws with their home purchase. Communication was never an issue. She is very knowledgeable when it comes to the Sarasota area, and I would highly recommend contacting her if you are interested in buying or selling."
    Buyer
    "Cassandra is amazing! You will not find a better realtor! If you need someone, contact her right now. She really knows her stuff and is very helpful."
    "Cassandra is amazing! You will not find a better realtor! If you need someone, contact her right now. She really knows her stuff and is very helpful."
    Buyer | Seller
    "Cassandra was extremely helpful and knowledgeable. She worked with my crazy schedule, even though she has a family of her own, and was always very accommodating. Anytime I needed anything, she quickly responded with helpful information. She helped me find a great home for me and my family. I would highly recommend her to anyone looking for a home."
    "Cassandra was extremely helpful and knowledgeable. She worked with my crazy schedule, even though she has a family of her own, and was always very accommodating. Anytime I needed anything, she quickly responded with helpful information. She helped me find a great home for me and my family. I would highly recommend her to anyone looking for a home."
    Alyssa H.
    "Cassie Miller is amazing! She helped us for quite some time, and we were very picky about the home we were looking for. Never did she have any issue helping us, even though it took us so long to pick a home! Once we finally found our perfect home, she was very quick, helpful, and knowledgeable about the entire process. After the offer was accepted and the paperwork was all going through, she called many times throughout the process to make sure we were doing ok and that we didn't have any questions. We absolutely would recommend her if you are looking for a home!"
    "Cassie Miller is amazing! She helped us for quite some time, and we were very picky about the home we were looking for. Never did she have any issue helping us, even though it took us so long to pick a home! Once we finally found our perfect home, she was very quick, helpful, and knowledgeable about the entire process. After the offer was accepted and the paperwork was all going through, she called many times throughout the process to make sure we were doing ok and that we didn't have any questions. We absolutely would recommend her if you are looking for a home!"
    David C.
    "Cassandra was great to work with. Her knowledge of the local area helped me focus on the neighborhoods that fit me best. She was excellent in the offer and negotiation process, as well as in guiding me through escrow. I also really appreciated her communicative style: she stayed in touch, kept me up-to-date, and was very responsive to questions. I strongly recommend her."
    "Cassandra was great to work with. Her knowledge of the local area helped me focus on the neighborhoods that fit me best. She was excellent in the offer and negotiation process, as well as in guiding me through escrow. I also really appreciated her communicative style: she stayed in touch, kept me up-to-date, and was very responsive to questions. I strongly recommend her."
    Buyer
    "If you’re looking for a real estate agent who is patient, respectful, and not pushy, then Cassandra Mille is your girl. Cassie helped me find a home in Sarasota. Working with her was very pleasant and stress-free. She listened to my husband and I’s requests and negotiated the best for us satisfying all of our wishes. I highly recommend Cassandra for all your real estate needs."
    "If you’re looking for a real estate agent who is patient, respectful, and not pushy, then Cassandra Mille is your girl. Cassie helped me find a home in Sarasota. Working with her was very pleasant and stress-free. She listened to my husband and I’s requests and negotiated the best for us satisfying all of our wishes. I highly recommend Cassandra for all your real estate needs."
    Buyer
    "Cassandra did an amazing job assisting us in purchasing our first home. Our experience with the seller's agent was miserable, but Cassandra was always available to help and advocate for us. If it were not for her ability to remain optimistic and supportive, I don’t think we would’ve had the same outcome with our purchase. She was extremely personable and kind, always answering my questions in a timely fashion. She remained professional when the other agent was trying to bully her, and she was always concerned about what would be best for us with the difficulties we faced. She is a well-rounded individual whom I will recommend to anyone who needs help buying or selling a home! We love Cassie!"
    "Cassandra did an amazing job assisting us in purchasing our first home. Our experience with the seller's agent was miserable, but Cassandra was always available to help and advocate for us. If it were not for her ability to remain optimistic and supportive, I don’t think we would’ve had the same outcome with our purchase. She was extremely personable and kind, always answering my questions in a timely fashion. She remained professional when the other agent was trying to bully her, and she was always concerned about what would be best for us with the difficulties we faced. She is a well-rounded individual whom I will recommend to anyone who needs help buying or selling a home! We love Cassie!"
    Emilie R.

    Browse Our

    Featured Listings

    • 600 MOURNING DOVE DR For Sale

      $4,900,000

      600 MOURNING DOVE DR

      600 MOURNING DOVE DR, SARASOTA, FL 34236

    • 600 MOURNING DOVE DR Sold

      $4,000,000

      600 MOURNING DOVE DR

      600 MOURNING DOVE DR, SARASOTA, FL 34236

      • 2 Beds
      • 2 Baths
      • 2,251 Sq.Ft.
    • 1290 HIDDEN HARBOR WAY Sold

      $3,850,000

      1290 HIDDEN HARBOR WAY

      1290 HIDDEN HARBOR WAY, SARASOTA, FL 34242

      • 4 Beds
      • 4 Baths
      • 2,647 Sq.Ft.
    • 526 N SPOONBILL DR Sold

      $3,150,000

      526 N SPOONBILL DR

      526 N SPOONBILL DR, SARASOTA, FL 34236

      • 3 Beds
      • 2 Baths
      • 2,762 Sq.Ft.
    • 9470 COLONY DR For Sale

      $1,200,000

      9470 COLONY DR

      9470 COLONY DR, NORTH FORT MYERS, FL 33917

      • 4 Beds
      • 4 Baths
      • 2,402 Sq.Ft.
    • 9796 SW SOUTHERN DREAMS RD For Sale

      $722,000

      9796 SW SOUTHERN DREAMS RD

      9796 SW SOUTHERN DREAMS RD, ARCADIA, FL 34269

      • 3 Beds
      • 2 Baths
      • 1,996 Sq.Ft.
    • 4829 ANTRIM DR Sold

      $655,000

      4829 ANTRIM DR

      4829 ANTRIM DR, SARASOTA, FL 34240

      • 4 Beds
      • 5 Baths
      • 3,120 Sq.Ft.
    • 323 SALVIA CT Sold

      $645,000

      323 SALVIA CT

      323 SALVIA CT, BRADENTON, FL 34212

      • 4 Beds
      • 3 Baths
      • 2,676 Sq.Ft.
    • 111 VENTOSA PL Sold

      $630,000

      111 VENTOSA PL

      111 VENTOSA PL, NOKOMIS, FL 34275

      • 3 Beds
      • 2 Baths
      • 1,984 Sq.Ft.
    • 6176 46TH ST E Sold

      $600,000

      6176 46TH ST E

      6176 46TH ST E, BRADENTON, FL 34203

      • 4 Beds
      • 3 Baths
      • 2,290 Sq.Ft.
    • 9721 SW SOUTHERN DREAMS RD Sold

      $550,000

      9721 SW SOUTHERN DREAMS RD

      9721 SW SOUTHERN DREAMS RD, ARCADIA, FL 34269

      • 3 Beds
      • 2 Baths
      • 1,660 Sq.Ft.
    • 12522 BUFFING RD Sold

      $540,000

      12522 BUFFING RD

      12522 BUFFING RD, PORT CHARLOTTE, FL 33981

      • 6 Beds
      • 4 Baths
      • 2,400 Sq.Ft.
    View All
    Instant property Valuation

    Have an Expert Help You Find Out What Your Home is Really Worth Today

    Discover your property's value through our accurate evaluation and tailored insights. 

    1
    2
    3
    Thank You!
    We'll be in touch with your free personalized report. It'll compare your home to nearby properties, taking into account market conditions, location, and features to accurately determine its value.
    Search Homes

    Follow Us On Instagram