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


Rosa Peña

Rosa Peña
REALTOR®

Company JohnHart Real Estate
DRE 01358662

About Rosa Peña

Rosa was born and raised in New York and brought her passion, hard work, and tenacity to Southern California. She has been a licensed real estate agent since 2002 and prides herself on work of integrity and unique relationships. Rosa loves helping families achieve their real estate needs, whether that is through buying or selling; Rosa truly enjoys assisting her clients in the decision-making process. She pours her passion into her work by guiding them through the very complexities of the transaction, while always keeping herself available, making their experience as seamless as possible.

One of the unique characteristics that shape Rosa’s personality is that she comes from the point of genuinely caring not only for real estate transactions but also for her clients’ well-being. Whether a client is looking to sell, buy their very first home, or even invest and flip a property into something unique of their own, Rosa prioritizes making the process joyful, efficient, and informative all at the same time.

Being Bilingual helps Rosa connect with a diversity of people. With a Bachelor’s Degree in Criminal Justice and a minor in Psychology, Rosa knows how to maintain relationships with her clients far beyond the transaction. She is always there to make sure her clients have peace of mind – from any after-sale inquiries to what vendors to hire for a home project or even advice for their next real estate transaction. In her free time, Rosa loves to travel and experience new cultures, languages, and cuisine. She is a fantastic cook, devoted mother, and wife. Rosa brings the utmost knowledge, compassion, and infectious energy wherever she goes!

My Experience

Rosa has been a Real Estate agent since 2002. She has done commercial as well as residential Real Estate and some business opportunity. Mainly a listing agent, Rosa can very easily represent a buyer and negotiate the best terms and price for them.

My Credentials

Realtor