Manhattan Office Values Slip Below COVID Trough as AI Risk Reprices the Market
Manhattan office towers are now valued beneath their June 2020 levels. Investors are pricing in a longer, choppier path for cash flows as AI-driven white-collar job risk meets slower leasing, rising availability, and a few high-profile appraisal cuts.
Key numbers owners and lenders are watching
- Office-focused stocks are down about 12% year-to-date, while the broader REIT index is up roughly 11%.
- Empire State Realty Trust: ~$263 per sq. ft. vs. ~$266 per sq. ft. in mid-2020.
- SL Green: ~$416 per sq. ft. vs. ~$461 per sq. ft. in mid-2020.
- Vornado: ~$291 per sq. ft. vs. ~$364 per sq. ft. in mid-2020.
Evercore ISI notes these implied values point to a prolonged impairment in cash flows. Their view: AI-linked disruption is a real risk, but current pricing may be overshooting on high-quality assets.
What's driving the selloff
Two forces are colliding. First, fundamentals: February leasing slowed and availability ticked up for the first time in two years. Second, sentiment: AI could thin out certain office-using roles, cutting future space demand even if attendance trends keep improving.
The narrative swings fast in this sector. Vornado fell to mid-1990s lows in 2023, then more than tripled by late 2024 as leasing improved. This year's setback shows how sensitive valuations are to forward rent and occupancy assumptions.
Leasing pulse and comps
Colliers reported a February slowdown and a rise in availability. The New York Times Building had its appraised value cut by about 40% after a major law firm left, highlighting re-leasing risk even in premier assets.
On the other side, workplace attendance and mobility are moving in the right direction. The NYC Comptroller's office recently cited early-2026 momentum alongside higher weekday subway usage, now around 80% of pre-2020 levels. NYC Comptroller's office
Conversions are acting as a pressure valve
- 25 Water Street: converted from offices to 1,320 apartments - the largest office-to-resi project in the U.S.
- 55 Broad Street: the former Goldman Sachs HQ moving to 571 residential units.
- Additional activity: 111 Wall Street, 160 Water Street, 40 Exchange Place, among others.
Aging stock, especially downtown, is finding new life as housing. That helps absorb obsolete space and supports the bid for better-located, spec-improved towers - but it takes time, money, and favorable zoning and incentives.
What this means for owners, lenders, and brokers
- Underwriting: Extend lease-up timelines, raise TI/LC assumptions, and add wider rent scenarios for mid- and B-grade assets. Test interest expense at refi with conservative spreads.
- Asset strategy: Segment by tenant depth and rent roll risk. Be decisive - sell non-core at a discount you can live with, or lean in with capex where repositioning has real tenant demand.
- Leasing: Shorten decision cycles. Pre-package spec suites, offer early-occupancy paths, and tie concessions to speed and term. Track renewal probabilities tenant-by-tenant, not by averages.
- Capital stack: Proactively engage lenders on extensions and partial paydowns. Consider JV capital for heavy lift business plans. Don't wait for maturity walls to force your hand.
- Conversions: Run feasibility early. Focus on floorplate depth, window lines, plumbing stack potential, egress, and code triggers. Model construction inflation, tax class shifts, and carry costs.
- Operations: Lower operating expense volatility where possible - energy efficiency, vendor consolidation, and preventive maintenance. Net every dollar saved into DSCR headroom.
AI: signal vs. noise for office demand
Some roles will compress. Others will multiply as firms retool workflows. The open question is net square footage per employee over the next five years - and how quickly companies redesign layouts around focused work, collaboration, and client-facing space.
Investor anxiety is high, but it's also an execution window. Owners who can prove faster build-outs, better air and light, meeting-rich floors, and dependable tech infrastructure will win a bigger slice of a smaller pie.
Quick 2026 action plan
- Portfolio triage: A/B/C assets with clear hold, fix, or exit calls. Time kills NOI.
- Spec where it moves the needle: Pre-builds in tight submarkets; defer in soft ones.
- Tenant intel: Track credit, headcount plans, and AI adoption signals. Renewal talks start months earlier than they used to.
- Debt readiness: Keep data rooms live. Appraisal comps, leasing pipelines, and capex schedules up-to-date for any lender touch.
- Policy watch: Monitor incentives and zoning that can improve conversion math and shorten approval timelines.
A balanced read of the tape
Prices imply long-term damage. Fundamentals are mixed but not falling apart. If AI hits office demand harder than expected, today's discounts might still make sense. If high-quality assets prove stickier, the market has overshot.
Either way, clarity comes from deals, not headlines. Lease space faster, convert what can't compete, and get honest about basis and time.
Practical AI resources for real estate teams
- AI for Real Estate & Construction - tools and use cases for property analytics, smart buildings, leasing, and development.
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