➤ Key Highlights
Nscale, an AI cloud platform, leased space at One Vanderbilt at ~$320/SF — a new record for highest office rent achieved in New York.
National prime office vacancy fell 80 bps to 12.7%; Midtown Manhattan prime vacancy dropped to ~2.9%.
Overall U.S. office vacancy slipped only 10 bps to 18.6% — still near record highs.
U.S. office investment activity rose ~61% in Q1 2026 vs. Q1 2025, aided by record-low new supply.
Net absorption was positive for a third straight quarter (~3.5 MSF in Q1).
➤ SIGNAL
The headline "office is recovering" is true and misleading at once. The recovery is almost entirely a top-of-stack phenomenon. A 2.9% prime vacancy in Midtown sitting next to an 18.6% national average isn't a market healing — it's a market splitting. The Nscale record at One Vanderbilt is the tell: AI-economy tenants are paying all-time-high rents for the best 5% of buildings while commodity Class B/C space keeps bleeding.
That bifurcation is now showing up in capital markets. Office investment up 61% reflects buyers chasing trophy cash flow and a thin slice of conversion/redevelopment plays — not a broad re-rating. The dispersion between prime and non-prime is the single most important number in the sector, and it's widening.
Implications
Owners: Trophy assets can push rents and finance; non-prime owners face a basis problem that occupancy alone won't fix.
Lenders: "Office" is no longer one asset class for underwriting purposes — prime and non-prime now warrant separate credit boxes.
Risk to challenge: Record trophy rents are concentrated in AI/finance tenants; a pullback in that tenant base removes the demand holding the top of the market up.
➤ TAKEAWAY
Office isn't recovering — its best buildings are decoupling from the rest.
Source: JLL / CBRE / NYREJ — Q1 2026 · Office · Leasing · New York
