From 64 reviews overall

Costanza Genoese Zerbi
eXp of Greater Los Angeles Inc

Avg. sale price
Sold (as lead agent)
Reviews in Los Angeles County
1008 Fernrest Drive West Carson
We had a wonderful experience working with our property agent during the home buying process. She was never pushy and always gave us the space and confidence to make the right decisions for our family. Her communication was exceptional — always quick to respond, transparent, and forthright throughout the entire process. Most importantly, she truly understood our needs and preferences, which made the experience smooth and stress-free. We really appreciated her professionalism, honesty, and dedication, and would highly recommend her to anyone looking to buy a home.
21934 Belshire Avenue Hawaiian Gardens
If you’re looking for an agent who actually fights for you and is completely honest throughout the process, call Costanza. We just finished a move that should have been incredibly stressful, selling one house and buying another at the exact same time, but Costanza made it feel seamless. She stayed on top of every detail, even when other parties in the transaction were 'MIA.' She treated our home sale like it was her own, protecting our equity and making sure we hit our deadlines. She is a true pro, an amazing negotiator, and just a great person to have your back in complex situations like this. We are officially settled in our dream home and couldn't be happier!! Thank you again Costanza!!
4717 Whitewood Avenue Long Beach
Using her market insights, Costanza was great at steering us through the selling process. She kept us informed at every step and was always available to take our calls and answer our questions. She was able to see past minor setbacks that had me nervous and get us back on course. In the end we sold for full asking price in less than two weeks!
County Winner
ratemyagent award
Los Angeles County2026City Winner
ratemyagent award
Long Beach2026From 31 reviews overall

Hilary Blaha
Hilary Blaha Real Estate Team

Avg. sale price
Sold (as lead agent)
Reviews in Los Angeles County
24186 North Camino Cascada Santa Clarita
The first conversation with the selling agents Hillary got a $10,000 closing credit in my favor which I feel would not have been divulged if not questioned. Hillary from day one is one of the most professional agents I have ever done business with. She handled every obstacle head on and when she didn't know the answer she said, "I'm on it" and took care of it. True to her word and never faltered through the entire process.
2341 West Avenue Y-8 Acton
Hilary Blaha and Shannon Trudell are by far the best real estate team out there. Their professionalism and knowledge really assured me that we were in good hands when it came time to sell our vacant land. We had an offer with in the first week of listing it and sailed right through to closing. If I am ever in need of a realtor or if anyone asks, the first name I go to is Hilary Blaha.
4131 Pelona Canyon Road Acton
We would have lost our minds without Hilary! She worked so long and hard to make this sale happen. She goes above and beyond every time. She knows about the business and always remains calm and focused when it matters. Hilary is kind, caring, knowledgeable, and professional.
City Winner
ratemyagent award
Acton2026From 103 reviews overall

Sophia De La Vara
Keller Williams Whittier

Avg. sale price
Sold (as lead agent)
Reviews in Los Angeles County
3139 Kirkham Drive Glendale
The house required a “tune up “ for marketing and sale. Sophia arranged necessary work inside and out with multiple contractors in record time. They did a great job on all. Sophia minimized jobs to those which were essential and contributed to value of house.. We received multiple offers, all but one above listed price, thanks to her great advice. She has a Team and they collectively provided immediate response on every matter. She oversaw escrow officer in a successful 21 day closing requested by buyer. I have sold 5 houses over 50 years and she is “The Best”. She also has personal qualities that are not exceeded. She was a pleasure to speak with and deal with. I cannot provide a better recommendation.
3139 Kirkham Drive Glendale
Sophia and her daughter Alora are a great real estate team handling my house purchase transaction. They were so responsive to answer all my questions and concerns. I really recommend Sophia/Alora for any real estate transactions in term of buying or selling. Thank you Sophia and Alora to made it happen for us to get our dream home.
County Top 5
ratemyagent award
Los Angeles County2026City Winner
ratemyagent award
Hacienda Heights2026City Winner
ratemyagent award
Whittier2026From 84 reviews overall

Reni R Rose
Berkshire Hathaway HomeServices California Properties (Sierra Madre, 91024)
Avg. sale price
Sold (as lead agent)
Reviews in Los Angeles County
320 Toyon Road Sierra Madre
Reni was a dream to work with. Communication was outstanding from start to finish—she was responsive, proactive, and clear about next steps at every stage. we always knew where we stood, what to expect, and what decisions were needed, which made the entire process feel organized and low-stress. Her market knowledge was equally impressive. She explained current conditions, pricing trends, and comparable sales in a way that was easy to understand, and used that insight to help set realistic expectations and a smart strategy. Most importantly, Reni was consistently professional: punctual, detail-oriented, and trustworthy, with strong follow-through all the way through closing. I’d absolutely recommend her to anyone looking for a top-tier real estate professional in the Southern California area.