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Costanza Zerbi

EXP Realty
4.824 reviews
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Recent Sales

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  • $625,000
    2 bd1 ba925 sqft La Palma, CA
    2 bd1 ba925 sqft
    La Palma, CA
    Sold 13 days ago
    Seller
    5165 Dover Dr, La Palma, CA, 90623
  • $545,000
    3 bd1 ba1,118 sqft Long Beach, CA
    3 bd1 ba1,118 sqft
    Long Beach, CA
    Sold 1 month ago
    BuyerSeller
    2010 Lime Ave, Long Beach, CA, 90806
  • $305,000
    1 bd1 ba631 sqft Long Beach, CA
    1 bd1 ba631 sqft
    Long Beach, CA
    Sold 2 months ago
    Seller
    1187 E 3rd St Unit 308, Long Beach, CA, 90802
  • $792,000
    2 bd3 ba1,561 sqft Fullerton, CA
    2 bd3 ba1,561 sqft
    Fullerton, CA
    Sold 3 months ago
    Buyer
    2133 Woodbriar Ct, Fullerton, CA, 92831
  • $759,000
    3 bd2 ba1,498 sqft Long Beach, CA
    3 bd2 ba1,498 sqft
    Long Beach, CA
    Sold 3 months ago
    Seller
    3737 E 2nd St Unit 101, Long Beach, CA, 90803
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27
Sales last 12 months
251
Total sales
$13K-$3.8M
Price range
$988K
Average price

Get to know Costanza Zerbi

Associate Broker

Costanza Genoese Zerbi | RealTrends Ranked in the Top 1.5% Since 2017 | Long Beach & South Bay

Costanza Genoese Zerbi is a Broker Associate with eXp Realty of Greater Los Angeles and founder of Costanza Genoese Zerbi & Associates in Long Beach. RealTrends has ranked her in the top 1.5% of agents nationwide every year since 2017, and she was #1 in Long Beach by sales volume in the RealTrends 2024 rankings. Since 2014 she has closed more than 600 ...

Specialties
Buyer's AgentListing AgentRelocationFirst Time HomebuyersInvestment PropertiesLuxury Homes
SpeaksEnglish, Spanish, French, Italian
12 Years of experience
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Costanza offers Showcase to make listings stand out

helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Costanza Zerbi's sales and listings (254)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (251)

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For sale (3)

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Costanza Zerbi's reviews (24)

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  • 5.0
    • 10/21/2026
    • • user386735

    Sold a Townhouse home in 2026 in La palma, CA.

    Costanza is a trustworthy agent. She's pragmatic, efficient and experienced. Engaging with her is a pleasant and results-based. I had 2 transactions with her and she deli...
    Costanza is a trustworthy agent. She's pragmatic, efficient and experienced. Engaging with her is a pleasant and results-based. I ...
    5.0
    • 7/6/2026
    • • jbreckwedel

    Sold a Single Family home in 2026 in Garden grove, CA.

    A real pro with a big heart. Always there when we needed her. Highly recommend. Answered all our questions and gave good guidance. Very professional negotiation skills. S...
    A real pro with a big heart. Always there when we needed her. Highly recommend. Answered all our questions and gave good guidance....
  • 5.0
    • 6/12/2026
    • • sdragga

    Sold a Single Family home in 2026 in Hellman, Long beach, CA.

    Costanza Genoese Zerbi provided astute guidance throughout the process of selling our home. Starting with suggestions about how to highlight our home’s best features, to...
    Costanza Genoese Zerbi provided astute guidance throughout the process of selling our home. Starting with suggestions about how t...
    5.0
    • 6/4/2026
    • • jewilgurl

    Bought a Condo home in 2026 in Signal hill, CA.

    Constanza is extremely knowledgeable and professional. She guided us through the home buying process and as first home time buyers it felt more secure to have an experien...
    Constanza is extremely knowledgeable and professional. She guided us through the home buying process and as first home time buyers...
  • 5.0
    • 5/9/2026
    • • Heewon Lee

    Bought and sold a Townhouse home in 2026 in Hawaiian gardens, CA.

    Just call her, she's the best. If you’re looking for an agent who actually fights for you and is completely honest throughout the process, call Costanza. We just finished...
    Just call her, she's the best. If you’re looking for an agent who actually fights for you and is completely honest throughout the ...
    5.0
    • 12/18/2025
    • • DianeRG

    Bought and sold a Single Family home in 2017 in Bixby knolls, Long beach, CA.

    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. ...
    Costanza has represented us in both sell and a buy transactions. Both transactions were handled professionally and with a keen sen...
  • 5.0
    • 6/26/2025
    • • sitharareddy

    Bought a home in 2025.

    First-Time Homebuyer? Costanza is the Best Guide You Could Ask For! Working with Costanza has been an absolute joy. As a veteran in the industry, her deep knowledge and...
    First-Time Homebuyer? Costanza is the Best Guide You Could Ask For! Working with Costanza has been an absolute joy. As a veteran...
    5.0
    • 10/20/2024
    • • phtpncpttr

    Sold a Single Family home in 2018 in Hollywood hills, Los angeles, CA.

    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 d...
    Costanza is an outstanding real estate agent. She sold my home in the Hollywood Hills even though she’s not really based in Hollyw...
  • 5.0
    • 10/3/2024
    • • nrtyrx252z

    Bought and sold a Single Family home in 2024 in San pedro, San pedro, CA.

    Costanza is simply the best. Answers her phone. Arrives on time. Does what she says Highly detail oriented l. Anticipates problems in advance and In possession of both k...
    Costanza is simply the best. Answers her phone. Arrives on time. Does what she says Highly detail oriented l. Anticipates problems...
    5.0
    • 7/16/2024
    • • Tim Chao

    Bought and sold a Condo home in 2024 in Lomita, CA.

    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 ex...
    Costanza did an amazing job on both sides for us - buying and selling! We felt completely at ease with Costanza as our agent. She ...
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Costanza Zerbi

EXP Realty
4.824 reviews
27sales last 12 months
251total sales
$13K-$3.8Mprice range
$988Kaverage price
12years of experience
(562) 221-4527
cgzerbi@gmail.com
1650 Ximeno Suite 300
Long Beach, CA, 90804