Union Realty Co.

Discover Your Perfect Home

Experience You Can Trust.

CENTURY 21 Union Realty is a family-owned & operated business that has specialized in and grown with many distinguished communities in the area. Located in the heart of the South Bay since 1972, CENTURY 21 Union Realty has enjoyed the powerful community recognition built upon our trademark of personalized service to the many families moving in and out of the area.

CENTURY 21 Union Realty Co., REALTORS are people... and it is because of these dedicated people you can feel confident that all of your real estate needs will be handled in the most trustworthy, professional, and efficient manner.

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Property Spotlight


Let’s Explore South Bay


Redondo Beach

Hermosa Beach

Manhattan Beach

Palos Verdes Peninsula






Harbor City


Just Another Day In Paradise

Real Estate Agents, if you are ready to take your sales production to the next level, or if you are new to the business and want a strong start to your real estate career,

CENTURY 21 Union Realty has the perfect opportunity for you!

At CENTURY 21 Union Realty, we’ve revolutionized real estate. When you affiliate with us, you can receive access to a steady flow of exclusive leads, an award-winning customer and transaction management tool/team, and best-in-class business coaching so that you can take your real estate production to entirely new heights.

We are actively seeking both new and experienced Licensed Real Estate Agents. Our resources can put you in a position to provide a level of customer service that agents affiliated with other companies simply cannot match. If you're in the market for a rewarding and profitable real estate career, we want to hear from you!

Champions of Quality Service... Since 1994

We've built of reputation within our local community and the real estate industry for respect, integrity, responsible sales associates, and a results-oriented environment in which our affiliated agents flourish.

Quality Service Pinnacle Since 1994

President's Award Since 1996

2023 CENTURY 21® Art Bartlett 2100 Cup Award 

Voted South Bay's Best Real Estate Office for 2023

Voted South Bay's Favorite Real Estate Office for 2022

Quality Service #1 South Bay for 28 Years!

Grand Centurion® Award 2020-2021

Double Centurion® Award 1996-2023

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© 2024 Century 21 Real Estate LLC used under license by CENTURY 21 affiliated franchise. All rights reserved. CENTURY 21®, C21® and the CENTURY 21 Logo are service marks owned by Century 21 Real Estate LLC. CENTURY 21 affiliated franchisee fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. If you become an independent sales associate affiliated with a CENTURY 21 franchised office, you have a variety of resources, tools, technologies and educational opportunities available to you, including programs and materials. Use of any such materials and any related programs are not mandatory but instead are completely voluntary for you to use at your discretion if they fit your business needs. No tool or program described in herein is intended to imply or create an employment relationship with any CENTURY 21 franchisee or with Century 21 Real Estate LLC.