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Newport Beach Real Estate

Your next chapter starts with a home that feels like home

I've helped dozens of families in Newport Beach find properties they didn't just buy — they fell in love with. Whether you're moving across the street or across the country, I'll walk beside you every step of the way.

15+ Years Serving Newport Beach
200+ Homes Sold
98% Client Satisfaction
Beautiful Newport Beach home exterior with palm trees and blue sky
1200 Newport Center Dr
Newport Beach, CA 92660
Marlene Castellanos professional real estate portrait
Newport Beach harbor view at sunset
15+ Years of
Experience

A neighbor first, a realtor second — that's how I've built my career

I grew up right here in Newport Beach, and I know these neighborhoods the way I know my own backyard. That local knowledge — the best schools, the quietest streets, the neighborhoods that still feel like community — is something no algorithm can teach you.

When you work with me, you're not getting a transactional experience. You're getting someone who genuinely cares whether the house you're buying has good morning light, whether the kitchen flows for your family, whether the neighbors are the kind of people you'd wave to every day.

I've seen the market shift, and I've helped families navigate every change. My approach is simple: listen first, advocate fiercely, and never rush a decision that will affect your life for years to come.

Local Newport Beach expertise
Personalized, not templated
Clear communication, always
Fierce negotiation on your behalf

Real estate services tailored to your moment

Every transaction is different. Whether you're buying your first home, upgrading to a bigger one, or selling after decades in the same place — I meet you where you are.

Buying a Home

From first-time buyers to seasoned investors, I'll help you find a property that fits your life — not just your budget. I know which neighborhoods have room to grow and which are already priced for what they're worth.

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Selling Your Home

Selling isn't just about listing — it's about positioning. I'll guide you through staging, pricing strategy, and marketing that brings out the best in your home and attracts the right buyer.

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Buyer & Seller Representation

I'm your advocate from the first showing to the closing table. Contract review, inspections, negotiations — I handle the complexity so you can focus on the excitement of what's next.

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Neighborhood Guidance

New to the area or looking to relocate within Newport Beach? I'll share what it's really like to live here — the schools, the community events, the hidden gems that make each neighborhood special.

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Market Analysis

Understanding your home's value or a buyer's true negotiating position takes data, not guesswork. I provide thorough comparative market analyses so every decision is grounded in real numbers.

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Relocation Assistance

Moving to Newport Beach from out of state? I'll help you understand the area, find the right community, and make the transition as smooth as possible — because a move should feel like a fresh start, not a burden.

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Every corner of this city has its own personality

From the canals to the hills, from the beach neighborhoods to the quiet inner streets — I know them all, and I'll help you find the one that fits your life.

Newport Beach canal homes with boats

Back Bay & Canals

Waterfront living at its finest — private docks, stunning sunsets, and a lifestyle unlike anywhere else.

Newport Beach hillside homes with ocean views

Upper Newport Bay

Peaceful trails, wildlife sanctuaries, and homes that feel removed from the bustle while staying connected.

Newport Beach coastal neighborhood streets

Eastbluff

Family-friendly streets with top-rated schools, parks, and easy access to the beach and downtown.

Newport Beach downtown shopping and dining

Downtown Newport

Walk to restaurants, shops, and the pier — vibrant urban living with a coastal heartbeat.

The words I'm most proud of come from my clients

"Marlene made what we thought would be a stressful process feel completely manageable. She listened to what we actually needed — not just what we said we wanted — and found us a home that checked every box. We couldn't be happier."

S
Sarah & David M. First-time buyers, Eastbluff

"We'd lived in our home for 20 years and had no idea what it was worth. Marlene came in with a thoughtful pricing strategy, staged it beautifully, and we had multiple offers within the first week. She truly goes above and beyond."

R
Robert & Linda K. Sellers, Balboa Island

"Moving from out of state was daunting, but Marlene made it feel like I had a friend on the ground. She sent me videos of neighborhoods, introduced me to the local culture, and helped me find a place I genuinely love. I can't recommend her enough."

J
Jennifer T. Relocation, Newport Coast

Ready to find your place in Newport Beach?

Whether you're just starting to think about buying or selling, I'd love to hear from you. No pressure, no obligation — just a real conversation about what's possible.

Let's start a conversation

I'm here whenever you're ready — whether it's a quick question or a full consultation. Reach out however feels most comfortable for you.

Office Address

1200 Newport Center Dr
Newport Beach, CA 92660-0926

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