Fairfax and Arlington Are Two Markets in One Right Now

If you lease office or medical space in Fairfax County or Arlington, the mid 2026 data tells two completely different stories. Which story applies to you depends on what kind of space you occupy, and reading it wrong will cost you money at your next negotiation.

Office leasing just doubled

Savills reports Northern Virginia leasing volume reached roughly 3.0 million square feet in the second quarter of 2026, more than double the first quarter and the third highest quarterly total of the last five years. The headline deals show where demand is concentrating. Deloitte renewed 641,000 square feet at 1919 N. Lynn Street in Rosslyn. Booz Allen Hamilton signed 220,000 square feet at 1880 Reston Row Plaza. Peraton took 184,000 square feet at 2200 Woodland Pointe.

Avison Young's takeaway is the one tenants should pay attention to: these large block deals have absorbed Trophy and Class A space so quickly that options narrow sharply as your space requirement grows. The best buildings are filling up while everything else sits.

Arlington vacancy is still elevated, and that is leverage

Arlington office vacancy remains near 24 percent, and the county is actively pushing conversions of older office towers in Crystal City, Ballston, and Rosslyn into residential. Lincoln Property Company's market data shows the Washington DC metro lost roughly 103,900 jobs between January 2025 and January 2026, which keeps pressure on general office demand.

Translation: if you occupy commodity office space in Arlington or Fairfax, landlords need you more than you need them. Free rent, tenant improvement dollars, and shorter or more flexible terms are all achievable right now. But the window is not open at the top of the market. If you want a quality building, the Q2 leasing surge says you cannot sit on your hands.

Healthcare space is moving in the opposite direction

While general office gives tenants leverage, medical space is doing the opposite. Cushman and Wakefield's 2026 Vital Signs report shows medical outpatient absorption hit 3.8 million square feet nationally in the first quarter of 2026, up 71 percent year over year, pushing occupancy to 92.5 percent across the top 50 markets. New construction fell 10 percent and represents just 2.2 percent of existing inventory.

JLL's 2026 Medical Outpatient Building Perspective puts occupancy at a record 92.7 percent with rent growth of 3.3 percent year over year, and notes that new construction rents are running nearly double in place rents. CBRE reports some providers are already being pushed into second generation office space just to meet their requirements. JLL's warning to tenants is blunt: prepare for significant rent resets at renewal, because the gap between in place rents and market rents keeps widening.

The demand drivers are local as much as national. Fairfax County is the largest county in Virginia at roughly 1.18 million residents with a median household income above 150,000 dollars, and Arlington's median household income sits above 142,000 dollars per Census data. Add top regional hospital systems and the area's biomedical footprint, and you get exactly the patient demographics that keep healthcare groups competing for a shrinking pool of clinical space.

Two playbooks for 2027 and 2028 expirations

If you are a general office tenant, press your advantage now. Benchmark your rent against the market, ask for concessions, and use the county's vacancy problem as your negotiating partner. Just know that the flight to quality is real, and the good buildings are getting picked off.

If you are a healthcare, dental, or medical tenant, the market is moving against you. Start 18 to 24 months before expiration, not six. Landlords of medical buildings know their occupancy numbers, they know replacement space is scarce, and they will price renewals accordingly. The tenants who get ahead of it keep their leverage. The ones who wait get the rent reset JLL is warning about.

Where I come in

I represent tenants and owner users across Northern Virginia, with a focus on healthcare and dental groups in Fairfax, Arlington, and the surrounding submarkets. I do not represent landlords, so my only job is getting you the best deal the market will give. If your lease expires in the next 24 months, or you are planning an expansion or relocation in Fairfax or Arlington, reach out through the contact page and I will give you a straight read on your options.