Team
Aleksandra's Team
The World Realty

Looking to sell your property, buy a new home, or just need some expert real estate advice?

Highlights *
29 recent sales
$235K - $2.69M
English, Polish, Spanish
ABR®, BPOR, CNE, CRS, GRI, SRS
87 days on market
22 years experience
About
Luxury real estate demands precision, strategy, and vision—and Aleksandra Marzec delivers. As CEO & Founder of The World Realty, she brings 18+ years of elite experience in high-end Miami real estate, specializing in investments, creative financing, foreclosures, and 1031 exchanges. With a degree in International Business and a global lifestyle spanning multiple countries, Aleksandra has a rare intuition for navigating diverse clients and complex deals. She offers white-glove service—from market analysis and financing guidance to insurance, cost breakdowns, and curated showings. With access to Miami’s most exclusive inventory, she doesn’t just sell properties—she secures the right deal for discerning buyers and investors.

Ratings & Reviews
5.0

B G Carter
Boca Raton, FL - Jul 18, 2024
Rated 4.8 out of 5 stars.
Rated 4.8 out of 5 stars.

Aleksandra impressed me in many ways, one of which was her thoroughness; Another was her frequent communications and also reports of continuing sales' activity.
I unreservedly recommend her to anyone who wishes to sell OR to buy. She is honest and diligent

DJ Enright
North Miami, FL - Nov 6, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra is incredible. When I first met up with her for a coffee, she was so honest about the market and what was possible - and most impressively, she was listening… which is so rare in a city like Miami! She taught me so much about real estate and investing while I was looking and buying and never made me feel like an amateur. Working with her was so much fun. I cannot say enough about how amazing she is!!!! Thank you Aleksandra ! Aleksandra sold my little house and I couldn't be more happier with her marketing, communication, and the record price the house bought for! I needed to do some light and she recommended contractors and vendors were great. I didn't know buying a home could be this much fun (and profitable!). Thank you!

Elizabeth Mitchell
Key Biscayne, FL - Nov 6, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Working with Aleksandra is a pleasure. She is insightful and knows how to get things done quickly. She doesn't waste time and is an objective expert in their field. She is also the best, bar none, at getting offers accepted. I have no reservations recommending her as a realtor if you’re buying a home. She simply is no one better in the real estate business. When it comes to Aleksandra’s expertise and experience in the field really transcends other experiences I have had. Once you go to Aleksandra , you don’t look back. Whether it’s an investment property or the home of your dreams, she is there for you. Rain or shine, water feature or not, house or condo, open kitchen or closed. I can confidently say she is great for all customers !

Billson Muton
Aventura, FL - Nov 6, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I had a great experience with Aleksandra who helped me find my ideal Miami. She pays attention to details of what you want and looking for. She is very patient, as I know I can be super picky at times and indecisive other times, which I really appreciated about him. Her selling experience is very good. Very professional with timely e-mail communication, detailed requirements list, processing paperwork and applications, exploring the best options and securing a deal in no time. No surprises or hidden information; the Miami amenities and entire residence are exactly as discussed at time of signing contract. I Highly recommend Aleksandra!

Wilson Winston
Hallandale, FL - Nov 6, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

We have been through 2 sellers with Aleksandra and have received such amazing support from Aleksandra! Highly recommend to anyone who wants an agent who truly cares about your family during one of the biggest sellers of your life. Aleksandra rocks!!! Aleksandra was my realtor. She made selling my house easy, was very kind and had very good communication through the whole process. She walked me through the entire process from start to finish and took care of everything! She sold my home so quickly and explained everything to me! Love love love her so much!!

Julie Fukhsima
Miami Beach, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I worked with Aleksandra over the course of a few months to find my new home, which was perfect to my needs and specifications. She was very professional and extremely helpful through the whole process and very responsive and communicative throughout, which I really appreciated. She was wonderful to work with and made the process of having to find a new place so much less stressful especially at a hectic time in my life. I love my new home and am very grateful to her! Thank you so much for the better experience! I want to express my appreciation for Aleksandra the way she took the time and her hard work she put in for us over these past few weeks. It made all the difference to know that she was mindful of the details. I have buy our home. She made the home renting process a breeze, and we couldn’t have done it without her expertise and guidance. From the bottom of my heart, thank you.

Iana Gaertner
Fort Lauderdale, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I had a wonderful experience with Aleksandra. Considering I was in a time crunch and completely unfamiliar with Miami, Aleksandra made it so much easier for me. She understood what I was looking for and found a way to sell a home. She is very knowledgeable, professional, and made this whole process so seamless. I would recommend Aleksandra to all my friends and family and would gladly work with her again in the future myself. I had the pleasure of working with Aleksandra to find an apartment when relocating from Miami. I sold my home immediately.had no experience of leasing property in Miami but I was looked after throughout the whole process and everything was managed for me. It was a huge relief and I’m very appreciative for the support I received. Highly recommend it.

Andrew Josheph
Miami, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra recently handled the sale of our home. She was very professional and helped us negotiate a good price on the land and house. We're very happy with her service and she made it a great experience! I couldn't have asked for a better realtor than Aleksandra! As it turns out, her services far exceeded my expectations. Aleksandra really knows how the market works, and her trustworthiness is unmatched. I could tell that she genuinely cared about me and my family when she worked on this deal. I was very impressed with how hard Aleksandra and her team worked to make me feel comfortable throughout the entire process. I'll never forget this!

Sakes Warid
Hialeah, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra was awesome working with us in this crazy housing market. We had little time between selling our house, finding a new one and settling everything. I cannot tell you enough how phenomenal it is. Aleksandra was throughout all of this! Especially with us living out of town she would go out of her way after hours to meet us at the house just if we wanted to walk through it. And when it came to negotiations oh my gosh she was wonderful. Despite being a seller's market she's able to negotiate an extended warranty on the house as well as lowering the price. The only thing to go wrong with Aleksandra is you not picking her to help you with your next house!

Virginie Margaret
Miami, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I would highly recommend Aleksandra and her team. She was on top of everything from the start: working with us to set the price, discussing improvements to make the home more marketable, and then bringing us a qualified buyer. We were facing a problem selling our house for 6 months but she sold within 1 week. Her knowledge of the market is second to none. Highly recommended!!!

Ryan Ahearn
Miami Lakes, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra is the best agent I've ever had. I worked with her since May to find a home and I finally found one in August. The current housing market is not encouraging at all and it really is hard to sell a home when it feels like no one is selling. But Aleksandra literally is always searching for a home I would like and would send me many homes for me to look at. I am so grateful she was my realtor throughout this process! This is the kind of team you want on your side. Aleksandra was an incredible help to us as first time home buyers. She was a blast to work with and made every step of the journey seamless. When we are ready to move again, we will call Aleksandra first !

Philips Meson
Miami Beach, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra is an absolutely amazing agent. She helped us to buy a new house and also sell our house. She was flawless in both situations and went way above and beyond. She is incredibly responsive, even to the point I felt like we were her only client! (We definitely were not!). She is also low pressure! I never once felt pressure from her to do anything! Aleksandra was patient through the whole process and would show us any house at any time! The house we bought had multiple offers and because of Aleksandra’s expertise and negotiating skills, we won the offer. She knows real estate!! She also helped us manage multiple offers on the selling side with our house. I will use her again without a doubt and will also refer her to as many people as possible. She truly has a gift! We were extremely happy with our experience both selling with Aleksandra!!

Eduardo Aguero
Miami, FL - Nov 4, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra was incredibly helpful and exceeded our expectations throughout the home buying purchase. From house hunting in FL to moving to our new home in Miami, she knew the area, had fabulous communication skills, was highly responsive, and ultimately found a beautiful home for our family. We highly recommend her to anyone looking to buy! Cannot say enough good things about our experience with Aleksandra! She was so patient with the particulars of our (very unusual) search, didn't push us towards properties that were a compromise, and ultimately negotiated us into a very good situation with a property that exceeded our expectations. Thank you so much Aleksandra!!

Helena Echegoyen
Hernando, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Very much enjoyed working w/ Aleksandra and her team. They have been very helpful with providing us the resources needed to make our move and home buying process successful. What I really like about this company is that even after closing they continue to offer support for anything home related such as working with trusted vendors.

Joseph Ambrosole
Sunny Isles Beach, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

100% the easiest and fastest sale I have ever experienced. From day one I knew I made the right choice. Aleksandra set to work immediately and walked through every step of the process making sure everything went smoothly. There should be no other thought for anyone else when it comes to who to use for purchasing a home. Aleksandra is the best in the business!

Maria Alfaro
Miami, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Going through the experience of buying a home has been amazing . Being a 1st time home buyer was a learning experience. We're so appreciative of Aleksandra and her team . Aleksandra the Realtor AMAZING, We're Blessed to have went through the process of owning our home with Aleksandra she's AMAZING AMAZING Wouldn't have wanted to go through this with anyone else ❤

Enrique Garcia
Miami, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra was a great realtor for a first-time-Condo buyer like me. She took the time to work with me on prices and showed me all the great aspects of Key Biscayne. After we found my new condo, she also helped out with staging it so that it looked nice when I put it on the market. One of the bedrooms needed painting and she was able to get someone to help do the job pretty cheap. The whole experience felt really fast and easy, and I couldn't recommend her more.

Jeyson Gonzalez Barquin
Miami, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

We really enjoyed working with Aleksandra and her team! We experienced nothing but professionalism from every representative of the Aleksandra group. Can't be more happy with her service!!!

Eddi
Miami Beach, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I know Aleksandra better than most and got to know her.I want to provide a fair and unbiased review - something I can do despite my work experience. A real pro Aleksandra is !! No one else can ever do that.! Great Knowledge
!! super service!! She deserves more than 5 stars!!

John Jack
North Miami Beach, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Friendly, detailed, proactive.I’m extremely grateful for Aleksandra in helping me sell my three homes I’ve built these past couple of years also helped me buy my dream home. LOVE her go-getter attitudes and communication. Thank you!
I so appreciated that Aleksandra quickly responded to any question. Made us VIP .A great Agent!

Thomas Micheal
Miami, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra was amazing and very helpful at helping me buy my dream home. I look forward to working with Aleksandra again!

Alex Tank
Cutler Bay, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra gave us excellent service even when she was very sick.She is an expert in her professional real estate field. Her whole team was great, very friendly, and efficient. She was recommended to us by a friend and I would also pay it forward and recommend her as well.

Dave Lopez
Aventura, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

We had our great experience with Aleksandra who is a very masterful and professional realtor.I could not sell the house from the previous agent for 6 months. She sold my house within 2 days at the same price I listed with another agent. Our selling process was so easy and quick because she took time to explain the details. She is highly recommended!

Cari Childers
Coral Gables, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra helped my husband and I find our first home. She is a real advisor and consultant.She was amazing to work with and went above and beyond our expectations as first time home buyers. We would definitely recommend Aleksandra to help you find your next home.

David Carlos
Miami, FL - Nov 3, 2023
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Aleksandra is the best realtor I have ever worked with and she helped me to buy a home. She is professional, knowledgeable, caring, had my best interest at heart, and always available when I called. Thank you, Aleksandra, for helping us find our new home. Not only were you my realtor, but I feel like you are my friend.

Professional Info

Brokerage

The World Realty
1221 Brickell Ave Suite 900
Miami, FL 33131

Licensed

Licensed REALTOR®
FL 3035514

Awards

  • 2023 Best of Florida Awards
  • Top 3 Best Miami Brokers 2023-2023-2021
  • Excellence in Client Service 2020-2021-2022-2023
  • Aleksandra Marzec is a Reputable Agent!
  • Aleksandra, you’re now a Top 20% Agent

Specialties

  • Age-restricted communities
  • First-time buyers
  • Flipping & rehab
  • Foreclosures & Short sales
  • Investment & property management
  • Luxury properties
  • Military
  • Recreation & Vacation
  • Relocation

Designations

  • ABR®
  • BPOR
  • CNE
  • CRS
  • GRI
  • SRS

Languages

  • English
  • Polish
  • Spanish

Hobbies

  • Animals
  • Art
  • Community Activities
  • Entertaining
  • Fitness & Exercise
  • Health & Wellness
  • Nature
  • Outdoor Activities
  • Sports
  • Technology
  • Television & Film
  • Travel
  • Volunteering

Education

University of South Florida
Bachelor’s Degree, BA IN Arts & Business
1997 - 2001

Top Cities *

Miami

  • 12 sales past 3 years
  • 64 days on market
  • $575K median price

Miami Beach

  • 5 sales past 3 years
  • 92 days on market
  • $524K median price

Miramar

  • 2 sales past 3 years
  • days on market
  • $368K median price

Service Areas (171 cities)

Acacia Villas, FL Atlantis, FL Aventura, FL Bal Harbour, FL Bay Harbor Islands, FL Belle Glade, FL Biscayne Gardens, FL Biscayne Park, FL Boca Raton, FL Boulevard Gardens, FL Boynton Beach, FL Briny Breezes, FL Broadview Park, FL Brownsville, FL Cabana Colony, FL Century Village, FL Cloud Lake, FL Coconut Creek, FL Cooper City, FL Coral Gables, FL Coral Springs, FL Coral Terrace, FL Country Club, FL Country Walk, FL Cutler Bay, FL Cypress Lakes, FL Dania Beach, FL Davie, FL Deerfield Beach, FL Delray Beach, FL Doral, FL El Portal, FL Fisher Island, FL Florida City, FL Fort Lauderdale, FL Fountainebleau, FL Franklin Park, FL Gladeview, FL Glen Ridge, FL Glenvar Heights, FL Golden Beach, FL Golden Glades, FL Golf, FL Goulds, FL Greenacres, FL Gulf Stream, FL Gun Club Estates, FL Hallandale, FL Hallandale Beach, FL Haverhill, FL Hernando, FL Hialeah, FL Hialeah Gardens, FL Highland Beach, FL Hillsboro Beach, FL Hillsboro Pines, FL Hollywood, FL Homestead, FL Homestead Base, FL Hypoluxo, FL Indian Creek, FL Ives Estates, FL Juno Beach, FL Juno Ridge, FL Jupiter, FL Jupiter Farms, FL Kendale Lakes, FL Kendall, FL Kendall West, FL Kenwood Estates, FL Key Biscayne, FL Lake Belvedere Estates, FL Lake Clarke Shores, FL Lake Park, FL Lakeside Green, FL Lakewood Gardens, FL Lake Worth, FL Lake Worth Beach, FL Lantana, FL Lauderdale-by-the-Sea, FL Lauderdale Lakes, FL Lauderhill, FL Lazy Lake, FL Leisure City, FL Lighthouse Point, FL Loxahatchee Groves, FL Manalapan, FL Mangonia Park, FL Margate, FL Medley, FL Miami, FL Miami Beach, FL Miami Gardens, FL Miami Lakes, FL Miami Shores, FL Miami Springs, FL Miramar, FL Naranja, FL Norland, FL North Bay Village, FL North Lauderdale, FL North Miami, FL North Miami Beach, FL North Palm Beach, FL Oakland Park, FL Ocean Ridge, FL Ojus, FL Olympia Heights, FL Opa-locka, FL Palm Beach, FL Palm Beach Gardens, FL Palm Beach Shores, FL Palmetto Bay, FL Palmetto Estates, FL Palm Springs, FL Palm Springs North, FL Parkland, FL Pembroke Park, FL Pembroke Pines, FL Pine Air, FL Pinecrest, FL Pinewood, FL Plantation, FL Pompano Beach, FL Princeton, FL Richmond Heights, FL Richmond West, FL Riviera Beach, FL Roosevelt Gardens, FL Royal Palm Beach, FL Royal Palm Estates, FL San Castle, FL Schall Circle, FL Sea Ranch Lakes, FL Seminole Manor, FL South Bay, FL South Miami, FL South Miami Heights, FL South Palm Beach, FL Southwest Ranches, FL Stacey Street, FL Sunny Isles Beach, FL Sunrise, FL Sunset, FL Surfside, FL Sweetwater, FL Tamarac, FL Tamiami, FL The Acreage, FL The Crossings, FL The Hammocks, FL Three Lakes, FL University Park, FL Village of Palmetto Bay, FL Virginia Gardens, FL Washington Park, FL Watergate, FL Wellington, FL Westchester, FL Westgate, FL Westgate-Belvedere Homes, FL West Lake, FL West Little River, FL West Miami, FL Weston, FL West Palm Beach, FL West Park, FL West Perrine, FL Westview, FL Westwood Lakes, FL Wilton Manors, FL

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.