Law Firms Drive Q1 2026 Office Leasing Surge Nationwide

Legal Sector Punches Above Its Weight

Globe St reports that law firms have become an unexpected anchor for office leasing demand as other sectors remain cautious, per Cushman & Wakefield’s latest benchmark survey. Nationwide, legal tenants inked a total of 4.6M SF in Q1 2026—the second-most active first quarter on record for the sector. This run extends a four-year streak of record lease activity, underlining legal’s role as a rare growth story in a market where most occupiers are still rightsizing or delaying commitments.

This resurgence has clear roots. The legal workforce has grown steadily, with headcount up nearly 9% since 2016 and more than half of that added during the pandemic recovery years. The appetite for prime office space, particularly in Class A assets, sets law firms apart as economic and geographical conditions continue to challenge broader office fundamentals.

The Details

Law firm leasing activity surged 31% above 2019’s pre-pandemic peak over the past four quarters, according to the Cushman & Wakefield survey. In Q1 2026, 44% of all law firm leases were expansions, up from 38% the prior year. Only about one-fourth of signings were for less space than previously held, demonstrating a clear preference for growth or stability. Notably, law firms led in Class A space leasing, outpacing sectors like tech and finance in both new deals and renewals.

Geographically, leasing isn’t concentrated just in the largest cities. Outside the country’s top 10 office markets, legal sector leasing in 2025 reached its all-time high. Most leases—more than three-quarters, per Cushman & Wakefield—represented stable or expanded footprints. When downsizing occurred, it was most evident in deals over 50,000 SF.

Office Design and Market Dynamics Shift

Changing work models and advances in digitization are reshaping law firm office layouts. While some firms continue to seek higher PSF ratios per attorney, others are reducing space needs, giving up oversized partner offices in favor of uniform layouts and collaborative environments. The legal sector has generally downsized more slowly than other industries but remains focused on space efficiency. Digitization also means less space dedicated to physical libraries and storage, freeing up room for group work and events.

Notably, firms are making fewer significant moves, increasingly opting for phased renovations or renewals in existing buildings as the pipeline of new office construction remains subdued. At the same time, the intensifying chase for new high-quality space, especially from AI, banking, and tech tenants, is reshaping the tenant-landlord dynamic and helping absorb some available inventory in older buildings that offer lower-cost alternatives.

Why It Matters

Law firms keep expanding in office space, even as the broader market pulls back. National vacancy hit 19.7% across major US markets in Q1 2026, according to CBRE. Yet legal tenants continue adding people and space. Cushman & Wakefield says law firm leasing ran 31% above pre-pandemic levels over the past four quarters. Other industries still sit below prior peaks. This Class A demand matters because firms often outbid other tenants for top buildings. That pressure has already pushed some premium law firm rents above $100 PSF. In turn, they help support valuations in prime submarkets.

The demand also extends beyond legacy legal hubs. Leasing reached record highs outside the 10 largest metro areas. That spread could help markets facing slow leasing, weaker values, and excess sublease space. As firms lock in long-term plans, they also validate landlord upgrades. Better amenities, improved interiors, and phased renovations now matter more for stable legal tenants.

What’s Next

Competition for prime space will likely grow. Tech, AI, business services, and finance tenants are also expanding. As a result, top-tier buildings could pull further away from older stock. Cushman & Wakefield expects law firm leasing to keep rising as expansion demand holds. Renewals and phased buildouts should drive activity, especially with construction pipelines tight. For owners, law firms offer stable cash flow and lower vacancy risk. However, that advantage will favor well-located Class A buildings and repositioned assets.