top of page

Finding your dream home is hard enough, finding a reputable,

hardworking and responsive agent shouldn't be.  

End your search here.


Top Agents work here


Treasea Johnson

blue shirt pic.jpg

My Services

Here for You

A real estate transaction is a multifaceted process with many moving parts. Whatever your realty goals are, I’m here to help — providing the highest level of personalized services to create a unique and satisfactory experience for all my clients.

Signing a Contract

Thinking of Buying or Selling

Schedule a time

I would love to meet with you to determine if now if the best timing for you to either purchase and/or sell your home.  There are so many factors that go into the consideration to purchase or sell a home.  Market, housing availability, interest rates, job security and family life all play a vital role into the timing as well as funds available, credit scores and much more.
A meeting with me is a great place to start.

Property Analysis

Personalized Approach

Real estate decisions can be difficult and complicated, which is why it’s crucial to take an informed approach. Through this service offering, you can count on me to guide you in every step of the process.

Modern Villa

Buying or Selling

I will work for you

O'Brien Realty

22894 Three Notch Road

California MD 20619

Office 301-863-2400

Mobile 817.909.0428

  • facebook
  • instagram
  • twitter


I've always loved homes/architecture and working with people, so becoming a realtor was an easy decision.  As a professional working with business owners in the advertising/marketing field for the last 20 years, I am accustomed to listening to my customers needs and grooming a precision plan to help them achieve their goals.


Having moved 3x in less than a year gives me special insight and empathy for the trials of relocation. 

I enjoy working with home owners in making one of the most important decisions to invest in a new home or sell their current home. 


I will be your best advocate in earning your trust and protecting your investment.

Yogi Me

Health, Wellness and Yoga

A little bit about me: My name is Treasea Johnson, and I am a 200 RYT graduate in July 2019. 

I  began to practice yoga more consistently and fell in love, but this has been a lifetime in the making, since she has always been interested in natural healing and alternatives to modern medicine.  I am very passionate about sharing the wonderful healing powers of yoga through practice and meditation, I feel that you are your own best advocate for your health. That being said, yoga is the ultimate tool to promote a healthy balance in spirit, mind, strength, and stamina. No one knows your body better than you, so finding what works for you is the main goal.  We are all at different levels and stages in our lives, so there is no right or wrong approach to yoga, it is merely a practice, and everyone is unique and as such, so should your practice be.


Yoga is one more tool to empower individuals to become more familiar with their own bodies and for them to subscribe to a lifestyle of healthy eating and exercise, rather than subscribing to the ebbs and flows of chronic dieting, food trends, or prescribed medications.  Teaching yoga is another way to help others gain strength and knowledge to enjoy life to its fullest.  I am committed to sharing the yoga with as many individuals as possible as there are so many reasons and benefits.

Hatha and Vinyasa style influenced Ashtanga are the disciplines that she learned while studying at Zen Den Yoga School in Boca Raton, Florida, but the style that I will curate in my practices will be one that will incorporate strength, toning, and flexibility for the mind and body without the stringent prescription to any one specific style.  I like to offer a variety of classes that benefit different areas

Travel with me

Find out the latest adventures

Click to read more
balcony at alexander.jpg


bottom of page