Just 1 Real Estate

About Us

Homes for Sale in Tracy CA

Lulu Logan

Realtor DRE #01452747 | Real Estate Strategist & Practitioner | CEO | Investor
Designations : BS Aministration & Management | CLHMS | GUILD | Legal Shield Member #10153059216 | CVAR Masters Club 2021, 2022

I am a California-based Realtor and the Founder of Just 1 Real Estate. Serving clients in the Central Valley, Tri-Valley, Contra Costa County, and Bay Area. I’m passionate about walking sellers, buyers, and investors through one of the most impactful transactions of their lives.

I understand that buying or selling a home can feel daunting, but when you choose me as your Partner, you’re getting not just a realtor but a team member, an educator, and a friend. I’ll be alongside you every step of the way, ensuring the process is as seamless, stress-free, and enjoyable as possible.

I called the Bay Area home for most of my life but have spent over 15 years in the Central Valley. I’m a mother of two beautiful children I raised in Mountain House and Tracy.

Prior to pursuing real estate, I worked in management for 18 years, where I learned the ins and outs of Operations, Sales, Human Resources, and how to run a successful business. As an employee at a Fortune 500 company, I was not only a top annual Sales Leader, but my team was part of the top 10% of sales leaders in the country.

In 2004, I set out to follow my true passion for real estate, and after gaining valuable experience in various sectors of this industry, I launched Just 1 Real Estate in 2019. On Zillow, my real estate team currently falls within the top 1% of agents nationwide—a designation dubbed “Best of Zillow.”

My ultimate goal is to continue expanding my business, becoming Northern California’s most trusted hub for all things real estate—from business strategy to home sales and purchases.

Why Put Your Trust in Me?

You know how they say, “find something you love, and you’ll never work a day in your life.” For me, that’s real estate. I genuinely love my work and spend daily reading and listening to real estate news, analytics, and podcasts. My interest and passion for this industry run deep and are evident in every client relationship I develop.

As a third-generation Realtor with over 19 years of proven experience in advanced real estate sales, I possess the knowledge, skills, and insider know-how needed to lead you to success. I’m a member of the Central Valley Association of REALTORS® (CVAR), California Association of REALTORS® (CAR), National Association of REALTORS® (NAR), Certified Luxury Home Marketing Specialist™ (CLHMS), and Legal Shield.

Not only do I have the necessary experience and knowledge, but I carry the values of hard work, integrity, and outstanding client service into everything I do. You can trust that I’ll always be honest, encouraging, and driven to do my very best for you.

To me, my clients are not just numbers—they’re individuals with unique needs, situations, feelings, and desires. I pride myself on taking the time to thoroughly understand my clients’ requests and expertly find the best match for their situations.

Whether you’re seeking your dream home or your next significant investment, you can count on me as your trusted advisor.

An image of Teresa Grobecker clapping

Teresa Grobecker

Realtor DRE # 01976696 | NMLS #1295266
Real Estate and Mortgage Broker #01908507 | Investment Banker
Designations: CEO | MBA | CRPC

Teresa leads several companies in the real estate industry. She founded the first online real estate brokerage in San Francisco. Teresa put American real estate, (the world’s largest asset class) on her private, patent-pending blockchain. Consortia is part of the National Association of Realtors portfolio of companies through SCV REACH. The technology is now leveraged as a private asset exchange platform for family offices and institutions.

Teresa is extremely passionate about real estate and leadership in every form. She has brokered and mentored numerous deals for her clients and agents which included traditional, probate, bankruptcy, short sales, and foreclosure situations. Her real estate knowledge is equal to her ability to effectively work with others – which is the perfect combination to see your transaction to a successful close.

Teresa has a very unique blend of skills that will ensure your financial well-being through your real estate transaction and career. She works diligently for the aspirations of her clients, agents and broker-managers. Her keen ability to foresee and expertly navigate challenges eases the minds of her clients and team. With her background in finance, her strengths lie in maintaining the overall soundness of each transaction. Her personal goal is to counsel you through to realize your own personal goals.

Shellia Jefferson

Realtor DRE #02160167

Assertive. Ambitious. Experienced. Available.

These are a few words clients use to depict Shellia.

With over 15 years of residential and commercial construction experience, California Realtor and Notary Public Shellia Jefferson is a Los Angeles County native that has firsthand knowledge in the East Bay/Tri-Valley of Northern California and the South Bay of Los Angeles. This makes her the perfect asset for those looking to move in either area.

With devotion to serving the needs of real estate buyers, sellers, and investors throughout the Tri-Valley area of Northern California and surrounding locations Shellia utilizes effective digital marketing to convey the best features of properties. Shellia is renowned among colleagues and clients alike for her integrity, loyalty and professionalism while focused on offering buyers and sellers the highest level of client service and business integrity.

In her free time Shellia enjoys shopping, traveling and spending time with her family and friends. Shellia is ready to show you the finest, most exclusive listings, while being mindful to your own, style, taste and needs. Shellia’s passion is to educate the community throughout the home ownership journey and help you build equity and wealth through real estate while providing exceptional value!

a photo of Emmanuella Opigo smiling with arms crossed

Emmanuella Opigo

Concierge Manager | Marketing Manager
Designation: MBA Finance

Ella is a dynamic executive assistant with an unstoppable drive. Armed with an MBA in Finance and a seasoned background of 7+ years in administration, she’s not just about organizing tasks – she’s about orchestrating symphonies of success. With a heart set on excellence, Ella transforms projects and teams, infusing them with her contagious passion. Her secret sauce? A commitment to refining workflows into works of art, ensuring every task dances seamlessly to the rhythm of precision. Ella ensures every task is flawlessly executed, turning each project into a riveting display of success.

Aleyana Logan

Aleyana Logan

Property Coordinator | Transaction Coordinator
Designation: Certified TC | CNA

Aleyana is dedicated, determined and goes the extra mile for our clients. Aleyana is a certified Transaction Coordinator with C.A.R. and Office Manager for Just 1 Real Estate. She pays attention to detail and is driven to help clients experience a very smooth transaction. She takes pride in providing the best service possible and open to learning new technology to make her job more efficient. Aleyana is the daughter of Lulu Logan and has been introduced to the real estate world to explore her passion as the 4th generation in her family. In addition to her primary job functions, Aleyana is working on her B.S. degree in Business Management with a minor in Real Estate and plans on becoming a licensed real estate agent, as well as, a loan processor. On her spare time, she loves to travel, go to the gym or spend quality time with family and friends.

Lorna Clark

Director of Finance | Project Manager
Designation: BS Business Information Systems

Lorna has 25 years of experience in Accounting and Administration.  She has earned her Bachelor’s in Business Administration with emphasis in Business Information Systems. 
Besides loving to crunch numbers and being highly organized, Lorna is a dedicated mother of 4 and loves spending time with her Family.  She loves to travel, enjoys the outdoors, into fitness and motivating others to live a healthy lifestyle.  Of course, a die-hard San Francisco 49ers sports fan.
Loida Meyn

Loida Meyn

Event Manager | Community Manager
Designation: BS Business Management

Loida is a hopeless romantic, foodie, and avid organizer of everything from her love of fresh flowers, family gatherings to business functions. She enjoys marketing, planning, and coordinating corporate meetings, events for both private and corporate clients, as well as community outreach programs. She has a Bachelor’s Degree in Business Management with Senior Executive, and Event Planning experience. She holds herself to a meticulous standard, designing marketing & beautiful, creative, and inspired events. Her commitment to clients is #1 – always strive to go “above and beyond”. Clients appreciate her thoughtfulness in nature in keeping them well informed throughout the process & caring for items on their behalf so they can focus on other things. She enjoys spending quality time with her family, taking walks on beaches, or staying in and watching a movie. 

Our Reviews

See what people are saying about us

Morgan Miccio
1 month ago
We met Lulu over the phone more than a year ago during our work relocation. When were dismissed by others for being a military and law enforcement family (government income), Lulu alwys checked in on us. Lulu welcomed my husband with open arms and thanked him for his military service.... read more
1 month ago
Lulu was a great help for what turned out to be a VERY long search in a difficult market. She was incredibly patient and knowledgeable not just about the buying process, but also for repairs and renovations. Great resource for every step of your journey!
Patrick Henry
2 months ago
Great location in a gated community. The condo unit is fully equipped for both long and short stays. Minutes away from Clearwater Beach , Entertainment venues, and a wide variety of top rated restaurants.
Edson G
3 months ago
I recently had the pleasure of working with Lulu Logan as my real estate agent, and my experience was fantastic. Lulu was fully committed to ensuring my satisfaction and went the extra mile to locate properties that met my specific requirements. Her extensive knowledge and constant availability made the home-buying... read more
Balaji Anoop Gupta
5 months ago
Lulu Logan did a phenomenal job of finding houses that match our criteria. She gave us very good suggestions on houses and reviewed each of the listings with us to decide which open houses to attend. Lulu even helped us find good mortgage rates using her contacts and get the... read more
Brian Menjivar
5 months ago
Dedicated, enthusiastic, and very motivated describe Lulu Logan. Working with her is quite simple. She aided in my search for a wonderful rental property. If you're looking to buy or rent a place, I'd definitely recommend working with her!
Homes for Sale in Tracy CA
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I’m highly devoted to serving my client’s needs and determined to help them achieve their real estate goals by utilizing market data, strong negotiation skills, and diligent communication. My approach to real estate is both practical and passionate and I deeply value my relationships with my client’s and fellow industry professionals. I have an in-depth knowledge of Central Valley neighborhoods and navigating the competitive real estate market effectively. I also partner with several local-based construction companies, developers, lenders, and several business affiliates where I can provide my client’s a plethora of options and strategy from beginning to end of the transaction and beyond the sale.