LONG BEACH'S TOP REALTRENDS-RANKED AGENT

Long Beach Real Estate, Strategically Done

Costanza Genoese Zerbi & Associates helps buyers and sellers across Long Beach, the South Bay, and coastal Southern California navigate important real estate decisions with confidence, strategy, and hyperlocal expertise.

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MEET COSTANZA GENOESE ZERBI

A Different Kind of Real Estate Advisor

Costanza Genoese Zerbi holds a BA with High Honors from UC Berkeley and an MBA from UCLA Anderson — an academic foundation that shapes how she analyzes markets, structures negotiations, and positions clients for success.

Before real estate, she built a career in marketing and business strategy. That experience, combined with more than a decade living and working in Long Beach, gives her a perspective few agents bring: rigorous, data-driven, and genuinely hyperlocal.

Clients work directly with Costanza and Neil Edmonds from start to finish. No handoffs. No assembly-line process. Just strategic guidance and personalized service at every stage.

More About Our Team
Fast Expert 2026 Top Agent Lakewood CA
Fast Expert Five star Agent
Certified Prime Agent Costanza Genoese Zerbi
Fast Expert 2026 Top Agent Long Beach, CA
Real Estate Agents Top Closer
Fast Expert 2026 Top Agent Redondo Beach, CA
Agent of the year Long Beach - County Winner 2026 - Los Angeles County
Real Trends Verified 2026
Agent of the year Long Beach - City Winner 2026
Fast Expert 2026 Top Agent Lakewood CA
Fast Expert Five star Agent
Certified Prime Agent Costanza Genoese Zerbi
Fast Expert 2026 Top Agent Long Beach, CA
Real Estate Agents Top Closer
Fast Expert 2026 Top Agent Redondo Beach, CA
Real Trends Verified 2026
Agent of the year Long Beach - County Winner 2026 - Los Angeles County
Agent of the year Long Beach - City Winner 2026

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Google 5 ✦ reviews

Top Ranked Long Beach Real Estate Agent

HOW WE HELP CLIENTS MOVE STRATEGICALLY

Real Estate Guidance Tailored to Every Stage of the Journey

From first-time purchases to luxury listings, relocation moves, and trust sales, Costanza Genoese Zerbi & Associates provides strategic guidance built around each client's goals, timeline, and market position.

Bright open-concept kitchen and living room with white cabinetry, marble island, recessed lighting, and sliding glass doors leading to an outdoor patio.

Buy a Home

Navigate the Southern California market with local expertise, responsive communication, and skilled negotiation designed to help buyers move confidently.

Beatifull luxury home interior bathroom

Sell a Home

Customized pricing, high-end marketing, strategic positioning, and hands-on representation built to maximize value and exposure.

California Dream Houses and estates in Los Angeles, CA.

Relocate

Helping clients transition smoothly into Long Beach, the South Bay, and coastal Southern California with hyperlocal insight and trusted guidance.

Elegant living room with vaulted wood-beam ceiling, stone fireplace, hardwood floors, and large shuttered windows.

Downsizing & Trust Sales

Navigating a trust sale, estate transaction, or downsizing move requires a different kind of expertise. Costanza brings the patience, discretion, and market knowledge these sensitive transitions deserve.

FEATURED PROPERTIES

Exceptional Homes Across Coastal Southern California

Explore a curated selection of featured listings represented by Costanza Genoese Zerbi & Associates, from waterfront homes and architectural properties to sought-after coastal neighborhoods throughout Long Beach, the South Bay, and Orange County.

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View all listings

EXPLORE THE COASTAL COMMUNITIES WE SERVE

Hyperlocal Expertise Across Long Beach, the South Bay & Orange County

Every neighborhood has its own personality, pricing trends, buyer demand, and lifestyle advantages. These area guides go beyond listings to help buyers and sellers understand what it's actually like to live, invest, and move throughout Southern California's coastal communities.

FEATURED & RECOGNIZED

Recognized for Performance. Trusted for Results.

Costanza Genoese Zerbi has been consistently recognized by the industry's most respected authorities. RealTrends-verified for six consecutive years, she has been featured in the Los Angeles Times, the Orange County Register, the Long Beach Post, Yahoo Finance, and Inman News, and recognized nationally by eXp World Holdings for outstanding production.

These aren't participation awards. They reflect a verifiable track record — hundreds of transactions closed, clients represented with integrity, and results that speak for themselves across Long Beach, the South Bay, and coastal Southern California.

View Recognition & Press
Costanza Genoese Zerbi featured in Yahoo Finance
Costanza Genoese Zerbi featured in the Orange County Register
Costanza Genoese Zerbi featured in the Los Angeles Times
Costanza Genoese Zerbi featured in the Long Beach Post
Costanza Genoese Zerbi featured in Yahoo Finance
Costanza Genoese Zerbi featured in the Orange County Register
Costanza Genoese Zerbi featured in the Los Angeles Times
Costanza Genoese Zerbi featured in the Long Beach Post
Costanza Genoese Zerbi featured in Inman News
Costanza Genoese Zerbi recognized by eXp World Holdings
Costanza Genoese Zerbi RealTrends Verified
Costanza Genoese Zerbi featured in Inman News
Costanza Genoese Zerbi recognized by eXp World Holdings
Costanza Genoese Zerbi RealTrends Verified

Trusted Across Long Beach

"I had a great experience working with Costanza. My situation was very complex given that I was an out of state seller. She handled everything I needed and went above and beyond what most realtors would be required to do."
"Costanza provided astute guidance throughout the process of selling our home. Starting with suggestions about how to highlight our home’s best features, to the timing of when to actually place our home on the market, to discussion of an appropriate Read MoreRead Less
"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 experienced real estate agent behind us. She is very responsive and answered all of our Read MoreRead Less
"Honest, Responsive, and Wonderful to Work With. 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. Read MoreRead Less
"Costanza is hands-down the best agent we’ve ever worked with. She helped us sell our townhome for an incredible price and navigated a very intense timeline to get us into our new home. She is incredibly responsive, deeply knowledgeable about the reaRead MoreRead Less
"I could go on for days about how Constaza has saved me time, money, and headaches—but I’ll keep it simple. If you’re looking for someone who will protect your wallet and help you find the right home, someone who goes above and beyond and isn’t afraidRead MoreRead Less
"A wonderful experience! 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 sRead MoreRead Less
"It was a joy to work with Costanza. She provided expert knowledge and helped us sell our home quickly. We are grateful for her patience and her persistence in helping us make the best deal possible. We would definitely refer to her to others. We hRead MoreRead Less
"Constanza is an incredible professional. She listed our home and found a buyer within a week! When the sale hit some unexpected hurdles, her wisdom and hard work saved the deal. We felt supported every step of the way and wouldn't dream of using anotRead MoreRead Less
"Went above and beyond for us . Costanza has been an absolute pleasure to work with. After our house sat on the market for weeks, she took over and had it pending in a week in her expertise is only matched by her dedication. She went as far as providiRead MoreRead Less
Success Stories

FOLLOW THE MARKET IN REAL TIME

Insights, Listings & Local Life Across Long Beach and the South Bay.

Stay connected through the latest market updates, featured listings, neighborhood highlights, real estate advice, and behind-the-scenes moments shared across Instagram and YouTube.

@quantocosti

Priorities, porchetta, and a little time off. 🍷✨
This weekend, I’m stepping away from the open houses and market reports to celebrate something far more important: our wedding anniversary.
Being a top real estate agent in Long Beach and across the South Bay keeps me incredibly busy—and I love every second of helping my clients find their dream homes here. But if there’s one thing I’ve learned navigating the fast-paced Southern California housing market, it’s that you have to make time for the foundations that matter most.
We kicked off the celebrations at home with a homemade, crispy porchetta that turned out absolutely amazing. We paired it with a stunning Sagrantino from the Antano winery in Umbria, Italy (highly recommend if you love a bold, soulful red).
The only downside? Buster and Cashew were incredibly jealous of the kitchen smells and spent the whole night giving us major puppy-dog eyes. 🐶🐾
To all my amazing clients and friends in Long Beach, San Pedro, and the beach cities—have a wonderful weekend! I’ll be back on Monday, fully recharged and ready to help you win in this market.
What’s your absolute favorite spot for an anniversary dinner around the South Bay? Drop your recommendations below!#LongBeachRealEstate #SouthBayRealtor #LongBeachAgent #SouthBayRealEstate #WorkLifeBalance 2 Priorities, porchetta, and a little time off. 🍷✨ This weekend, I’m stepping away from the open houses and market reports to celebrate something far more important: our wedding anniversary. Being a top real estate agent in Long Beach and across the South Bay keeps me incredibly busy—and I love every second of helping my… I'm always thrilled when a happy client expresses their happiness.
See my reviews: https://www.realsatisfied.com/Costanza-Genoese-Zerbi
#RealSatisfied I'm always thrilled when a happy client expresses their happiness. See my reviews: https://www.realsatisfied.com/Costanza-Genoese-Zerbi #RealSatisfied Thinking about selling your Long Beach home — but not sure if the timing is right?
Here's my honest take after 600+ closed sales in this market: the sellers who do best are almost never the ones who timed the market perfectly. They're the ones who sold when their life called for it.
Before you list, I think every seller should answer these four questions:
1️⃣ Do you have somewhere to go?

2️⃣ Does your financial picture make this a smart move?

3️⃣ Is the reason you bought this home still true?

4️⃣ How would you feel if you waited a year and prices went sideways?
That last one tells you a lot.
The Long Beach market right now has limited inventory and active buyers who have adjusted to current rates. If your home is in good condition and priced right, you are not at a disadvantage.
Full breakdown in the video — link in bio.
And if you want to talk through your specific situation, reach out. No pitch. Just a straight conversation. 🤍
📞 (562) 221-4527 | costanzagz.com
#LongBeach #LongBeachRealEstate #SellingYourHome #HomeSeller #LongBeachHomes #RealEstateTips #CostanzaGenoeseZerbi #LongBeachRealtor #SoCalRealEstate #MarketUpdate #HomeSellerTips #BelmontShore #BelmontHeights #LongBeachCA Thinking about selling your Long Beach home — but not sure if the timing is right? Here's my honest take after 600+ closed sales in this market: the sellers who do best are almost never the ones who timed the market perfectly. They're the ones who sold when their life called for it. Before you list, I think every selle… My latest review 



...
#ratemyagent #realestate #eXp_of_Greater_Los_Angeles_Inc My latest review ... #ratemyagent #realestate #eXp_of_Greater_Los_Angeles_Inc 🍉 If you grew up Sicilian and ever bit into a watermelon that tasted straight-up like a cucumber, you already know the vibe. “Cocuzza.” 🙄🥒
But we never threw it out. We pivoted and turned that squash-tasting melon into Gelo di Melone—the absolute best dessert of the summer.
Real estate has that exact same energy. Sometimes a transaction looks flawless on the outside, but gives you “cocuzza” on the inside. Inspections uncover issues, or financing gets complex. My job is to pivot, problem-solve, and turn it into a masterpiece anyway. 🚀✨
That relentless focus on turning challenges into wins is why I’m proud to be recognized nationally in the RealTrends Verified rankings—putting me among the top real estate professionals in the country. 📈🏆
DM or call me today—whether you want the authentic recipe for Gelo di Melone, or you’re ready to list and sell your home with a top-ranked LongBeach real estate agent! #IYKYK #RealTrendsVerified #longbeachRealEstate #longbeachrealtor 🍉 If you grew up Sicilian and ever bit into a watermelon that tasted straight-up like a cucumber, you already know the vibe. “Cocuzza.” 🙄🥒 But we never threw it out. We pivoted and turned that squash-tasting melon into Gelo di Melone—the absolute best dessert of the summer. Real estate has that exact same energy. Somet… 🛌 3 🛀 2 🚘 3
📍 1619 South Curson Avenue, Los Angeles, CA, 90019

My latest sale on RateMyAgent.
Broker 01941438


...
#ratemyagent #realestate 🛌 3 🛀 2 🚘 3 📍 1619 South Curson Avenue, Los Angeles, CA, 90019 My latest sale on RateMyAgent. Broker 01941438 ... #ratemyagent #realestate My latest review 



...
#ratemyagent #realestate #eXp_of_Greater_Los_Angeles_Inc My latest review ... #ratemyagent #realestate #eXp_of_Greater_Los_Angeles_Inc Tonight’s mood brought to you by Cashew’s perfect smile. Life is good! 🥰✨
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#BoxerSmile #LifeIsGood #BoxersOfInstagram #boxernation #DogsofInstagram 1 Tonight’s mood brought to you by Cashew’s perfect smile. Life is good! 🥰✨ . . . #BoxerSmile #LifeIsGood #BoxersOfInstagram #boxernation #DogsofInstagram
quantocosti
quantocosti Priorities, porchetta, and a little time off. 🍷✨ This weekend, I’m stepping away from the open houses and market reports to celebrate something far more important: our wedding anniversary. Being a top real estate agent in Long Beach and across the South Bay keeps me incredibly busy—and I love every second of helping my clients find their dream homes here. But if there’s one thing I’ve learned navigating the fast-paced Southern California housing market, it’s that you have to make time for the foundations that matter most. We kicked off the celebrations at home with a homemade, crispy porchetta that turned out absolutely amazing. We paired it with a stunning Sagrantino from the Antano winery in Umbria, Italy (highly recommend if you love a bold, soulful red). The only downside? Buster and Cashew were incredibly jealous of the kitchen smells and spent the whole night giving us major puppy-dog eyes. 🐶🐾 To all my amazing clients and friends in Long Beach, San Pedro, and the beach cities—have a wonderful weekend! I’ll be back on Monday, fully recharged and ready to help you win in this market. What’s your absolute favorite spot for an anniversary dinner around the South Bay? Drop your recommendations below! #LongBeachRealEstate #SouthBayRealtor #LongBeachAgent #SouthBayRealEstate #WorkLifeBalance
Happy Anniversary! 🥂💖
Happy wedding anniversary! Enjoy your weekend an ms that’s great you are unplugging. @quantocosti
quantocosti
quantocosti I'm always thrilled when a happy client expresses their happiness. See my reviews: https://www.realsatisfied.com/Costanza-Genoese-Zerbi #RealSatisfied
quantocosti Thinking about selling your Long Beach home — but not sure if the timing is right? Here's my honest take after 600+ closed sales in this market: the sellers who do best are almost never the ones who timed the market perfectly. They're the ones who sold when their life called for it. Before you list, I think every seller should answer these four questions: 1️⃣ Do you have somewhere to go? 2️⃣ Does your financial picture make this a smart move? 3️⃣ Is the reason you bought this home still true? 4️⃣ How would you feel if you waited a year and prices went sideways? That last one tells you a lot. The Long Beach market right now has limited inventory and active buyers who have adjusted to current rates. If your home is in good condition and priced right, you are not at a disadvantage. Full breakdown in the video — link in bio. And if you want to talk through your specific situation, reach out. No pitch. Just a straight conversation. 🤍 📞 (562) 221-4527 | costanzagz.com #LongBeach #LongBeachRealEstate #SellingYourHome #HomeSeller #LongBeachHomes #RealEstateTips #CostanzaGenoeseZerbi #LongBeachRealtor #SoCalRealEstate #MarketUpdate #HomeSellerTips #BelmontShore #BelmontHeights #LongBeachCA
quantocosti 🍉 If you grew up Sicilian and ever bit into a watermelon that tasted straight-up like a cucumber, you already know the vibe. “Cocuzza.” 🙄🥒 But we never threw it out. We pivoted and turned that squash-tasting melon into Gelo di Melone—the absolute best dessert of the summer. Real estate has that exact same energy. Sometimes a transaction looks flawless on the outside, but gives you “cocuzza” on the inside. Inspections uncover issues, or financing gets complex. My job is to pivot, problem-solve, and turn it into a masterpiece anyway. 🚀✨ That relentless focus on turning challenges into wins is why I’m proud to be recognized nationally in the RealTrends Verified rankings—putting me among the top real estate professionals in the country. 📈🏆 DM or call me today—whether you want the authentic recipe for Gelo di Melone, or you’re ready to list and sell your home with a top-ranked LongBeach real estate agent! #IYKYK #RealTrendsVerified #longbeachRealEstate #longbeachrealtor
quantocosti
quantocosti 🛌 3 🛀 2 🚘 3 📍 1619 South Curson Avenue, Los Angeles, CA, 90019 My latest sale on RateMyAgent. Broker 01941438 ... #ratemyagent #realestate
quantocosti Tonight’s mood brought to you by Cashew’s perfect smile. Life is good! 🥰✨ . . . #BoxerSmile #LifeIsGood #BoxersOfInstagram #boxernation #DogsofInstagram
Adorable ! @quantocosti
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FREQUENTLY ASKED QUESTIONS

Answers to Common Questions About Buying, Selling & Real Estate in Long Beach

Costanza Genoese Zerbi & Associates is RealTrends Verified and recognized among the top-performing real estate teams nationwide. Clients choose the team for its strategic, data-driven approach, hyperlocal expertise, and hands-on guidance throughout the buying and selling process.

The team serves clients throughout Long Beach, the South Bay, Orange County, and greater Los Angeles, including neighborhoods such as Naples Island, Belmont Shore, Bluff Park, Bixby Knolls, Alamitos Heights, Manhattan Beach, Redondo Beach, Torrance, Seal Beach, and surrounding coastal communities.

Every relationship begins with a conversation — not a sales pitch. The team takes time to understand your goals, timeline, and concerns before providing strategic guidance tailored to your situation.

Costanza Genoese Zerbi has closed more than 600 transactions representing over $500 million in sales volume throughout her career, with the majority of that work concentrated in Long Beach and the surrounding South Bay communities. She is RealTrends-verified, placing her among the top 1% of real estate agents nationwide.

Costanza serves buyers and sellers throughout Long Beach including Belmont Shore, Belmont Heights, Naples Island, Bluff Park, Rose Park, Bixby Knolls, California Heights, Alamitos Heights, Alamitos Beach, Park Estates, Los Altos, Virginia Country Club, and Wrigley, as well as surrounding communities including Signal Hill, Lakewood, and Seal Beach.

Yes. Trust sales, probate transactions, and estate-related real estate are a specific area of expertise for Costanza Genoese Zerbi & Associates. These transactions involve unique legal timelines, multiple decision-makers, and emotional complexity that require an agent with experience, patience, and discretion. The team guides families through every step of the process.

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Ready for Your Next Move?

Whether you're buying, selling, relocating, or simply exploring your options, we're here to help you move forward with clarity and confidence.

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