A.J. is an award-winning Managing Director at Newmark where he specializes in Tenant Advisory brokerage services for growing organizations globally.
A.J. Dorn
Managing Director
A.J. is a Tenant Advisory broker at Newmark and has become a “go to” real estate consultant for many well-known tech, entertainment and venture capital companies globally. A.J. has completed over 450 transactions consisting of over two million square feet of tenant rep transactions during the course of his nine-year career with over $541 million in lease & sale transactions in multiple states and countries. He was promoted to Managing Director at a younger age than any other Los Angeles Newmark office leasing broker based off his consistent production year after year.
A.J. supports companies in crafting effective real estate strategies that optimize costs and enhance efficiency, simplifying the processes of site selection and lease negotiations. Specializing in office spaces, A.J. guides clients through due diligence, financial analysis, and all elements of lease and sales negotiations for commercial properties.
A.J. is a 2nd generation Los Angeles commercial real estate broker, when he was young, he used to follow his father Tony to client meetings and property visits and in many ways has always been around different aspects of real estate. When he is not showing clients office spaces around the city, he enjoys quality spending time with his wife Jess and their young daughter Ella where they reside in the South Bay near the beach.
A.J. Dorn
Managing Director
A.J. is a Tenant Advisory broker at Newmark and has become a “go to” real estate consultant for many well-known tech, entertainment and venture capital companies globally. A.J. has completed over 450 transactions consisting of over two million square feet of tenant rep transactions during the course of his nine-year career with over $541 million in lease & sale transactions in multiple states and countries. He was promoted to Managing Director at a younger age than any other Los Angeles Newmark office leasing broker based off his consistent production year after year.
A.J. supports companies in crafting effective real estate strategies that optimize costs and enhance efficiency, simplifying the processes of site selection and lease negotiations. Specializing in office spaces, A.J. guides clients through due diligence, financial analysis, and all elements of lease and sales negotiations for commercial properties.
A.J. is a 2nd generation Los Angeles commercial real estate broker, when he was young, he used to follow his father Tony to client meetings and property visits and in many ways has always been around different aspects of real estate. When he is not showing clients office spaces around the city, he enjoys quality spending time with his wife Jess and their young daughter Ella where they reside in the South Bay near the beach.
Tenant Representation Deals
Across a range of public and private sectors, we provide each project with a service committed to achieving best-for-client outcomes.
All transactions and case studies presented reflect office-related deals exclusively.
Tenant Representation Clients








Testimonials
No testimonials found for this category.
Newmark
West Los Angeles
Newmark Group, Inc. (Nasdaq: NMRK), together with its subsidiaries (“Newmark”), is a world leading commercial real estate advisor and service provider to large institutional investors, global corporations, and other owners and occupiers. Built with purpose and driven by excellence, Newmark’s comprehensive platform is uniquely tailored to provide superior outcomes to clients across the industry. For the twelve months ended March 31, 2025, Newmark generated revenues of over $2.8 billion. As of March 31, 2025, Newmark and its business partners together operated from 165 offices with approximately 8,100 professionals across four continents.
Newmark
West Los Angeles
Newmark Group, Inc. (Nasdaq: NMRK), together with its subsidiaries (“Newmark”), is a world leading commercial real estate advisor and service provider to large institutional investors, global corporations, and other owners and occupiers. Built with purpose and driven by excellence, Newmark’s comprehensive platform is uniquely tailored to provide superior outcomes to clients across the industry. For the twelve months ended March 31, 2025, Newmark generated revenues of over $2.8 billion. As of March 31, 2025, Newmark and its business partners together operated from 165 offices with approximately 8,100 professionals across four continents.
Have a Project in Mind? Let's chat.
Frequently Asked Questions
I act as your exclusive advocate—finding, negotiating, and securing the right space for your business. Unlike traditional brokers who may represent landlords, I work only on behalf of occupiers, ensuring your needs and interests always come first, and you don't have to worry about a conflict of interest.
Zero. In the United States, my services are paid for by the landlord or property owner, so you receive expert guidance and negotiation support at no cost to your business. We are purely a "value-add" to ensure you are getting the most favorable terms and conditions on any transaction and not getting taken advantage of by a Landlord. All sophisticated organizations use a commercial tenant rep for this reason. The amount of money we typically save our clients on a transaction through our proven process pays dividends.
It varies based off company size and trajectory, as well as market conditions and the product we are seeking. In general, as a Tenant, "Time" will always be your biggest ally, and the sooner you start the process the better the end result will be.
For smaller companies, we usually recommend starting at least 6 months before your lease expires (or earlier if you anticipate growth or changes), for larger companies or companies experiencing rapid growth, we are often working on strategy 12-24 months in advance of a Lease expiration to maintain leverage and maximize your tenancy in the market . This allows time to explore the market, avoid last-minute pressure, and negotiate the best terms. Clients are always surprised how long the entire process can take, especially when there is construction involved.
I guide companies through every aspect of their real estate journey, from initial market research and site tours to strategic planning, vendor coordination, and lease negotiations—all designed to align your real estate decisions with your business objectives while saving time, money, and stress. My proven methodology goes deeper than typical brokerage services, including comprehensive analysis of building and landlord financials, debt profiles, and location-specific tax implications. Before any lease is finalized, I conduct extensive due diligence on both the property and landlord, collaborating closely with Newmark's Capital Markets team to ensure optimal outcomes for my clients.
I’ll work with your team to review all your options—whether subleasing, renegotiating, or moving—and guide you toward flexible solutions that support your operations and growth. We don't view brokerage as a "1 off" transaction and never put a commission in front of a client's interests. We want life-long relationships with our clients and that is why the vast majority of our clients are repeat customers and word of mouth referrals from existing clients.
Many brokers split focus between landlords and tenants. I represent tenants only, giving you conflict-free advice and a true partner who acts as an extension of your team. When you hire me, you get me from start to finish - I do not attend the pitch then hand your business to an inexperienced junior broker or have an assistant run your surveys. I pride myself on always being available for my clients, I am diligent and thorough in my communication and am happy to provide references to clients you can speak with if you would like to validate yourself.
Great question - while Los Angeles is my hometown and I do most of my work here, I am a multi-market real estate advisor and have a very talented group of brokerage partners spanning every major city worldwide. Whether you are looking for a new office space in The Bay Area, New York, London or elsewhere in the world, I can assist and make it a streamlined process for you. At Newmark we have "best in class" for every asset type, whether its a new office space, a manufacturing facility or a high end retail flagship, I can help bring in the right partners to ensure you get the best level of service possible before deciding on a location.
When your lease is coming up for renewal, it’s a prime chance to rethink how your office supports your organization’s goals. Don’t just renew by default— it's in a tenant's best interest to work with your trusted advisor to explore renegotiation for more flexibility, potentially update your space, and consider relocation options to maximize leverage. Today’s office market is different from when you first signed, so we help you act strategically to support your company’s growth and employee wellbeing.
Key Steps When Your Lease Expires
- Start early: Begin planning 18–24 months ahead to review your needs and market options, especially for larger offices or new developments.
- Reevaluate your space: Define your requirements and consider upgrades or a new workspace strategy, including flexible layouts or modular furniture. Hybrid work may mean you need less space or more adaptable lease terms.
- Research alternatives: Compare other buildings and landlords to ensure your rent and terms are reasonable. Awareness of market trends helps you negotiate better deals.
- Seek better terms and space: Consider relocating to a newer or more sustainable building, or renegotiate for amenities and upgrades where you are. Flexible lease terms—like shorter durations, expansion options, or rent-free periods—can add agility for your business.
- Know your landlord’s position: Understanding their financial stability and the importance of your lease can give you leverage in negotiations. A strong financial partner is more likely to fund improvements or upgrades.
- Form a clear strategy: Use research to keep options open and negotiate for the things that matter most. Know your must-haves versus nice-to-haves before starting talks with your landlord.
- Hire a broker: Lease negotiations are complex—an experienced broker can save time, minimize risk, and help secure terms that align with your company’s needs.
If your lease is expiring soon, now’s the ideal time to review your options and get expert advice to create a workspace that fits your needs.
Contact our Trusted team here to discuss a sound strategy for your upcoming needs.