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Dean Charles Souza

Dean Charles Souza
Real Estate Agent (Salesperson)
Castro Valley - CA

Salesperson (CA: 00967442)

32 years experience

REALTOR® 3 Active Listings Serves Alameda County, CA
View on Realtor.com

About Dean Souza

Dean Souza serves as the President and Co-founder of CENTURY 21 Marquis, an independently owned franchise of Century 21 LLC, with locations in Castro Valley and San Ramon, California. In addition to his role at CENTURY 21 Marquis, he is a national real estate coach with the Mike Ferry Organization.

With over three decades of experience in the real estate sector, Dean is a licensed Salesperson and Broker who has successfully listed and closed residential sales exceeding $600 million. He is recognized for his leadership in sales brokerage management and innovation, demonstrating resilience during market downturns by effectively managing the sale of thousands of bank-owned properties.

Dean's achievements have been acknowledged through various awards for his productivity and growth. He has earned the Master Award in 2015, the Grandmaster Award in 2013, 2014, 2016, and 2017, and the Pinnacle Award in 2010, 2011, and 2012 from the Bay East Association of Realtors. Furthermore, he has contributed to the organization by serving on the Professional Standards Committee, the Ethics Committee, and as an Adjudicator for Arbitration Proceedings.

In his own words, Dean states, “As President of Century 21 Marquis, I am dedicated to providing exceptional tools and the highest quality training and coaching for real estate agents. Supporting our professional community in achieving excellence in listing and selling real estate is my foremost priority. I believe that adhering to a robust business model enables savvy entrepreneurs to thrive.”

Alameda County, CA Real Estate Market Analysis (Single Family Homes)

$1,200,288
Avg. Listing Price
From Dean's portfolio
3.4 / 2.4
Avg. Beds/Baths
Typical property size
1,837 sf
Avg. Square Footage
Interior living space
1318
Active Listings
Current inventory

Alameda County represents one of California's most dynamic and economically diverse real estate markets, stretching from the bustling urban core of Oakland to the tech-driven communities of Fremont and Newark. This East Bay powerhouse encompasses over 820 square miles of varied terrain, from waterfront properties along San Francisco Bay to hillside estates in the Oakland Hills, creating a complex tapestry of micro-markets that challenge even seasoned professionals.

The county's real estate landscape is supported by an impressive network of 7,988 total actively licensed agents, with all 7,988 agents maintaining email connectivity for modern business communications. This robust professional infrastructure reflects the area's sustained growth and the sophisticated needs of clients navigating everything from first-time homebuyer programs in Hayward to luxury commercial developments in Emeryville's emerging biotech corridor.

Major Alameda County, California Real Estate Markets

Oakland dominates as the county's largest market, where neighborhoods like Rockridge and Piedmont command premium prices while areas such as West Oakland undergo rapid gentrification driven by proximity to San Francisco and BART accessibility. Fremont and Union City anchor the southern corridor, attracting tech workers and families seeking newer construction and highly-rated schools, while Dublin and Pleasanton represent some of the Bay Area's fastest-appreciating suburban markets.

Berkeley's unique position as a university town creates distinct rental and investment opportunities, particularly in the Southside and Downtown districts, while smaller communities like Albany and Emeryville offer niche markets with their own specialized demand patterns. The Tri-Valley region, encompassing Livermore and Dublin, has emerged as a surprising hotspot for both residential growth and commercial development, driven by excellent transportation links and relative affordability compared to Peninsula alternatives.

Market Dynamics and Geographic Complexity

Alameda County's real estate market operates on multiple economic engines simultaneously, from Oakland's port-driven commercial sector to the residential boom fueled by tech industry displacement from San Francisco and Silicon Valley. The county experiences some of the Bay Area's most dramatic price variations, where properties in Castro Valley might sell for half the price of comparable homes just fifteen minutes away in Piedmont, creating both opportunities and challenges for agents and investors.

Geographic barriers like the Berkeley Hills and San Francisco Bay create distinct micro-climates and commute patterns that significantly impact property values and buyer preferences. The recent surge in remote work has particularly benefited eastern communities like Livermore and Castro Valley, where buyers discover they can access larger properties and better value while maintaining reasonable access to urban employment centers through BART and highway connections.

Why Businesses Need Alameda County, California Agent Contact Data

Mortgage lenders, title companies, and real estate technology firms require comprehensive agent contact databases to effectively penetrate Alameda County's fragmented market structure, where success often depends on hyperlocal relationships and neighborhood-specific expertise. The county's 7,988 licensed professionals represent diverse specializations, from luxury Oakland Hills specialists to first-time buyer advocates in San Leandro, making targeted outreach essential for service providers seeking to build meaningful business partnerships.

Property management companies, home improvement contractors, and financial service providers benefit enormously from direct access to agent networks, particularly given the county's high volume of investment property transactions and renovation projects. With complete email coverage across all active agents, businesses can efficiently segment their marketing efforts by geographic focus, price point specialization, or transaction volume, maximizing ROI while building the local relationships that drive sustainable growth in this competitive market.

Contact Information

Brokerage
Century 21 Real Estate Alliance

Office Website
Office Address
20980 Redwood Rd Ste 100
Castro Valley, CA  94546
(Alameda County)
Office Phone
510-257-4441
Office Fax
510-735-8887
Mobile
510-257-4441
Email
homes@************

Service Areas

Concord: CA Walnut Creek: CA Hayward: CA Cherryland: CA Fairview: CA Ashland: CA San Lorenzo: CA Union City: CA Mount Eden: CA Castro Valley: CA Livermore: CA Pleasanton: CA Dublin: CA San Leandro: CA Norris Canyon: CA San Ramon: CA Sunol: CA Oakland: CA Emeryville: CA Piedmont: CA

Current Property Listings

As of 1/31/2026, Dean Souza has 3 properties for sale in Castro Valley and surrounding areas.

$149,000

Listed 2025-11-03

1011 Willow St
Oakland, CA  94607

Beds:
Baths:
Sq Ft:
Lot: 2,430 sf
Land Map
View Full Details

$375,000

Listed 2025-12-26

1041 7th Ave
Oakland, CA  94607

Beds:
Baths:
Sq Ft:
Lot: 7,500 sf
Land Map
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$95,000

Listed 2025-11-03

2409 25th Ave
Oakland, CA  94601

Beds:
Baths:
Sq Ft:
Lot: 2,680 sf
Land Map
View Full Details

Current Property Rentals

Dean Souza currently has no rental properties available in Castro Valley and surrounding areas. Check back later.