About JohnHart

Find out everything you need to know about your future broker

About JohnHart Real Estate

JohnHart Real Estate is a full-service real estate firm headquartered in Los Angeles and led by a team of industry experts. Established with the sole purpose of redefining real estate, JohnHart has a proven track record when it comes to our experience, support and success.

The real estate industry has changed. A listing agent's effort is no longer measured by how many open houses they will hold, but rather by how many offers they can generate and at what price they can close. Our team and our tools will bring you the best of both!

John Maseredjian, Vice President

We Pride Ourselves in the Ethics and Values That Are Shared Throughout the Firm

Our handpicked team of professionals, from agents to support staff, are continuously trained on the matters of real estate and what is expected by our clients in this fragile industry. Driven and prepared to go above and beyond their role each day, the JohnHart team is focused on the needs of our clients before any other. Clients are represented by only the most qualified agents who are backed by the support of our processing staff.

Our team is here to build a strong relationship with our clients to ensure that we are successful in reaching their goal.

JohnHart Real Estate's reach extends far beyond the norm, as our experienced professionals leverage their market knowledge, relationships and expertise to achieve and exceed our client expectations. The JohnHart team works with true passion and dedication which in turn brings success and satisfaction to our clients.

Why Join JohnHart?

In 4 minutes find out what you’re missing. Watch this video to get MORE info on how JohnHart Real Estate gives you MORE so that you can do MORE. Doesn’t MORE sound better?

We Offer Comprehensive Real Estate Solutions to Support our Clients' Needs

 Exclusive Seller and Buyer Representation

 Exclusive Bank Relationships

 Distressed Property Specialists

 Increased Listing Exposure to All Real Estate Search Engines

 Domestic and International Investor Exposure

 Cutting Edge Technology for Processing, Trending & Tracking

 Design Team for Property Details


Marc Gross
REALTOR®

Company JohnHart Real Estate
DRE 01983128

About Marc Gross

My values - Integrity, honesty & transparency

I believe the phone should never go unanswered and as your trusted real estate professional, I take great pride in the fact that my clients can always reach me, no matter what day or time. My commitment to white glove, concierge service comes from a lifetime of service to the public, both professionally and personally.

With nearly a decade in the real estate industry, I have extensive knowledge of the Los Angeles market and the unique and diverse neighborhoods that make up this great city. I am vigilant in keeping up with the rapidly changing market, from home prices, to lending products, to legislative action, analyzing how these factors may affect the goals of both buyers and sellers.

My career in real estate began with a job apprenticing with a top real estate appraiser. This position provided me with the opportunity to really grasp the needs of the diverse communities unique to L.A., so no matter what your requirements or location, I can provide information you can trust.

What makes me unique is the level of service I provide to my clients and how I deliver it. My extensive travels and experiences, immersing myself in different cultures, has given me a global perspective about what’s important to different people and how to best service their needs. That service continues far after the sale of a home. It is my goal to be your realtor for life, a trusted advisor and a go-to for information, advice or anything related to the real estate market.

When you're ready to buy or sell today, call Mr. Lister LA!