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Your Trusted Commercial Real Estate Partner in Northern Virginia
Marathon Realty Group has built a reputation for excellence in commercial real estate through over eighteen years of dedicated service. Our team prioritizes client satisfaction by tailoring solutions to the unique demands of each project, combining deep local market expertise with a collaborative approach. We specialize in tenant and landlord representation, investment sales, and land transactions across Virginia, Maryland, and Washington, D.C. Our professionals bring specialized knowledge to medical and dental practice development, addressing demographic, financial, and real estate considerations. We assist clients in securing financing, negotiating contracts, and understanding property obligations to support long-term business growth.

With a focus on high-growth areas like Loudoun, Fairfax, and Prince William Counties, we provide data-driven insights into regional rates and expenses. Our CCIM-certified leadership ensures rigorous financial and market analysis, reflecting the expertise of an elite group representing over $400 billion in annual transactions. We emphasize goal alignment, market preparation, and flexibility to deliver optimal real estate outcomes. Our proven success in commercial development stems from a commitment to exceeding client expectations through knowledge-sharing and strategic collaboration. This approach has fostered organic growth through client referrals and established our prominence in the Mid-Atlantic region.
Services
Commercial Brokerage Tenant Representation Landlord Representation Investment Sales Land Transactions Office Leasing Medical Practice Development Dental Practice Development
Highlights and features
  • We have 18 years of experience in commercial real estate brokerage.
  • Our team includes a CCIM-certified professional with specialized expertise.
  • We provide tailored solutions for medical and dental practice development.
  • We offer financing assistance and contract negotiation support.
  • We serve high-growth markets in Northern Virginia and surrounding regions.
Associations and certifications
  • Certified Commercial Investment Member (CCIM)
What people say
Deep market knowledge Tailored solutions Successful negotiations Expert guidance Long-term partnerships
Services
Tenant Representation
We advocate for tenants in commercial real estate transactions, negotiating favorable lease terms and conditions. Our team helps businesses find optimal locations while addressing financial and operational requirements. With 18 years of local market expertise, we provide strategic guidance throughout the leasing process.
Investment Sales
Our investment sales specialists facilitate commercial property transactions for investors seeking profitable opportunities. We leverage market data and financial analysis to maximize returns. Our CCIM-certified professionals ensure informed decision-making for buyers and sellers in high-growth markets.
Medical Practice Development
We provide specialized real estate solutions for medical professionals, addressing unique demographic and regulatory requirements. Our team helps establish practices in optimal locations while considering financial and operational factors. We offer tailored guidance for healthcare facility development.
Land Transactions
Our land transaction experts assist with commercial land acquisitions and sales. We analyze market trends and development potential to create value for clients. With focus on Northern Virginia's growth corridors, we identify strategic land opportunities for future development.
Office Leasing
We help businesses secure suitable office spaces through comprehensive market analysis and negotiation expertise. Our services include identifying optimal locations, evaluating lease terms, and ensuring alignment with business growth plans. We serve clients across the Mid-Atlantic region.
People
Patty I. Brown
President/Principal Broker
CCIM-certified leader with 18 years of commercial real estate experience. Specializes in tenant representation, investment sales, and medical practice development. Focuses on delivering tailored solutions for clients in Northern Virginia and surrounding markets.
Lauren Connell
Vice President Commercial Property Asset Management
Commercial real estate professional managing property asset strategies. Works closely with clients to optimize property investments and ensure long-term value. Part of the leadership team serving Mid-Atlantic markets.
Warren Chang
Property Manager Commercial Property Asset Management
Experienced property manager overseeing commercial asset operations. Implements strategies to maintain property value and tenant satisfaction. Supports clients in achieving their real estate investment objectives through effective property management practices.
Questions
What commercial real estate services do you offer?
We provide tenant and landlord representation, investment sales, land transactions, office leasing, and specialized development services for medical and dental practices.
How long have you served the Northern Virginia market?
Our team has 18 years of experience serving Virginia, Maryland, and Washington, D.C. markets with a focus on high-growth areas like Loudoun and Fairfax Counties.
What makes your firm different from other real estate brokers?
Our CCIM-certified leadership combines financial analysis expertise with local market knowledge to deliver tailored solutions that address both immediate needs and long-term business goals.
Do you work with medical and dental professionals?
Yes, we specialize in helping healthcare providers find optimal locations while addressing unique demographic, financial, and regulatory requirements for their practices.
How do you help clients with financing?
We collaborate with lenders to identify financing options that meet clients' needs and help negotiate contracts addressing critical factors impacting business growth.