➤ Key Highlights
Office-to-apartment conversions hit ~90,300 units in 2026, up ~28% year over year.
Conversions now make up ~47% of all adaptive reuse projects nationally.
NYC alone is on track to start ~9.5M SF of conversions in 2026 — roughly double last year.
NYC's 467-m program offers up to 90% property-tax abatement for ~25% affordable units; federal H.R. 2410 proposes a 20% conversion tax credit.
➤ SIGNAL
The driver is policy, not just price — tax incentives are doing the heavy lifting.
Conversion is now a national supply channel, not a one-off novelty.
The volume tells you this graduated from architecture experiment to housing policy. When conversions are ~47% of adaptive reuse, the office "problem" is being recycled into the housing "shortage" at scale.
The economics only work with the abatement. 467-m's up-to-90% tax break is the difference between a stranded asset and a viable residential pro forma — the policy is the deal.
Watch the federal bill. A 20% national conversion credit would extend this playbook from NYC, DC, and Chicago to second-tier downtowns that can't make the math work today.
Implications This removes obsolete office supply and adds housing supply simultaneously — a rare two-sided fix. But it's incentive-dependent; underwrite the abatement, not the spreadsheet.
➤ TAKEAWAY
Office-to-housing stopped being a story about empty towers and became a story about tax policy — and the policy is winning.
Source: CRE Daily / NYC Comptroller / Smart Cities Dive — 2026 YTD
