Costanza has supported me in 3 different transactions, both buying and selling, including on my very first home purchase. I will continue to work with her on future transactions. I appreciate her transparency, her honesty, availability, and understanding. Costanza is a seasoned and very knowledgeable real estate professional. She was always accessible and provided excellent guidance and incredible service throughout the process of both selling and in purchasing my new home. She’s trustworthy, and I knew I didn’t have to worry about anything with her on my side. Thank you!

Costanza has represented us in both sell and a buy transactions. Both transactions were handled professionally and with a keen sense of the prevailing market conditions. She is a joy to work with and made the process seamless. I have never hesitated to refer new clients to her.

Costanza has been my real estate agent since 2017 when I decided to purchase my first property, a condo. She was always on-call and demonstrated an expert knowledge in real estate, especially in California. My first property purchase went really well. Fast forward 6 years later (2023) when I decided to purchase another property. Of course, Costanza was the ideal choice! I enjoy working with her; she looks out for her clients and will offer beneficial knowledge to help you make the best property decisions. I knew how she guided me through the purchase of my first home; so it was only wise to choose her again as my agent to sell my condo and purchase my next property. The process went so well that in the same week, I closed out on the sale of my condo and the purchase of my new property! It was a win-win! :) I couldn't be happier working with Costanza. I would recommend her any day. Let her expert knowledge in real estate benefit you. It did me! :)

Costanza helped us buy our first home. Her practical knowledge of the neighborhood guided us to the perfect spot, her relationships in the business community helped us with the home in competitive offers and then she guided us to a stress free closing.

Costanza did an amazing job on both sides for us - buying and selling! We felt completely at ease with Costanza as our agent. She has great knowledge of the market, an excellent negotiator and very responsive (something i feel is lacking these days in general). everything is under control with her. We would not hesitate to utilize her again down the line!

Costanza is a professional, smart, and savvy realtor. She helped us sell our home and manage a major out-of-state move back in 2021. From putting our house on the market to saying good bye on moving day, she truly helped us navigate every step of the way. Her knowledge of the real estate market is extensive and we fully trusted her judgment, only to reap the benefits. Our move was as seamless as it could possibly be and we were better positioned to buy in a new place. Costanza is also kind, supportive and fearlessly does the right thing in all aspects of her life. I am proud to call her a good friend as well!

Constanza is an amazing agent/broker. She is the epitome of professionalism and has her client’s best interests top of mind. She made both my home selling and purchasing process a positive experience and as stress free as possible which anyone that has gone through the process can attest to is a feat in the best of circumstances. Her reputation is stellar and clearly well earned. I couldn’t recommend her more highly.

Costanza represented me when I bought my house in Long Beach. Not only did she ensure the that the transaction went smoothly (in the face of several complexities that emerged with the property) but also that I paid a price that was significantly lower than I had budgeted. Yes, she is my sister, but money is money and I would not give my business to a relative if I did not also believe I was getting the best service available on the market. With Costanza that was never a question.

Costanza has been so easy to work with and very knowledgeable. I can call or text at any time or day and she always makes her available. She's the absolute best!!!!

Costanza is an outstanding real estate agent. She sold my home in the Hollywood Hills even though she’s not really based in Hollywood Hills. She was prepared with local data. She did an excellent job working with her team to always ensure that we were well taken care of for showings, etc. the process was easy, she definitely knows her stuff. She was very helpful in guiding me through the process. She was there for the picture taking and made sure that it was done well and did an excellent, high-grade, high-quality pamphlet that showcased daytime, and nighttime images of the home. My home was sold very quickly and without any undue drama. She negotiated on my behalf with my input and unfortunately, for her, even though we were both on vacation, we didn't miss a beat. She’s also very patient, meticulous and organized.

Great working with you again, Costanza! We appreciate that you take utmost care and do due diligence right from the beginning, all the way to the end. Thanks for helping us successfully close on the property.

My husband and I have bought and sold 11 houses. Redfin’s Costanza Genoese-Zerbi was the best agent we have ever worked with to sell a home. She also has a terrific team in Heidi and Kirsten. Costanza, the lead listing agent, knows her stuff, is highly professional, straight-forward with honest advice, assessment and strategic pricing. We followed her advice to a “T” and as a result we had a contract for asking price within six days. Costanza is responsive, no-nonsense, personable, compassionate, and exceedingly competent. She is in one word, FABULOUS. The Redfin model for representing the seller is flawless and tested from start to finish. You get a whole team working for you which is in sync with one another. The dashboard, on the Redfin website, allows the seller to always be in the know as to the sales activity and process. Importantly, you save money using Redfin while receiving spectacular service. I would use Redfin again in a heartbeat. If in the LA area, Costanza should be your go-to choice