Land early, expand later: how hypergrowth tech companies are rewriting the NYC office move.

Land early, expand later

New York City’s next generation of high-growth tech and AI companies is borrowing the headquarters playbook of its largest corporate tenants. What has changed is the conviction behind those decisions: projected headcount is increasingly being treated like headcount already on the payroll.

Anthropic’s lease at 330 Hudson Street is the clearest example of that shift in Q3 2026. Having started 2026 with fewer than 500 New York employees, the company secured capacity for 1,700 desks while planning to exceed 1,000 local employees by year-end. Its commitment extends well beyond its immediate hiring target, building expectations for continued expansion into its office footprint.

In July 2026, Anthropic finalized a lease on the entire 16-story, roughly 466,000 SF building at 330 Hudson Street, owned by AEW Capital Management. It was the largest office lease in New York that month, nearly twice the size of the runner-up. The company’s entire city footprint had been about 15,000 SF at 155 Sixth Avenue.

What makes the deal different is what Anthropic did not do. It did not wait for an empty building. It did not build a headquarters. There was no ready full-building option in Hudson Square, so it signed a master lease for a building that still had tenants in it. Deloitte, the Financial Times and TED were all in place at signing, and some subleases run through September 2028. Instead of a blank-slate rebuild, Anthropic is growing into the building floor by floor:

1. NowThree to four vacant floors under construction, plus two newly finished floors already in use.
2. BridgeStaff spread across 155 Sixth Avenue, the new floors and coworking space.
3. NextEach floor comes online as existing tenants roll out, with Deloitte’s roughly 95,000 SF the largest block.

The headcount explains the urgency. Anthropic plans to double its New York workforce to 1,000 by year-end, and the building is designed to accommodate 1,700.

Office leasing has become a leading indicator of company growth. When a company commits to 30 times its current footprint, it is telling the market where its headcount is headed. In New York, AI companies are now leasing at roughly twice last year’s pace, and they are setting the terms.

The companies growing fastest are not waiting for the perfect building. They are signing for it early, shaping their space and growing into it.

Q3 2026 Manhattan office market summary

Q3 2026 reinforced a clear shift in Manhattan’s office market: growing companies are making real estate decisions around tomorrow’s headcount. Anthropic’s roughly 466,000 SF lease in Hudson Square and Legora’s nearly 100,000 SF commitment in Flatiron showed that approach, securing substantial capacity ahead of hiring.

Office availability declined in all seven Manhattan submarkets Nomad tracks, increasing competition for desirable space with room to expand. Companies paired these commitments with phased occupancy, interim offices and short-term subleasing to manage costs and growth. Meanwhile, major deals from Snap, On and Gusto reinforced Penn Plaza’s appeal as a headquarters destination.

For growing teams, the quarter underscored the value of landing early and securing an expansion path before the need becomes immediate.

The largest Manhattan office leases of Q3 2026

Tech and growth companies kept taking large blocks of space, led by a single tenant taking a whole building.

How Nomad clients are landing and expanding

Five NYC searches we ran this year, each built around room to grow.

See our success stories →

Manhattan office availability by submarket

Availability fell in every submarket Nomad tracks. Penn Plaza and the Garment District are now the tightest, below 10%.

Flatiron & Union Square

Flight to Flatiron: why tech tenants are competing for space

Flatiron and Union Square tightened in Q3 2026 as AI and tech tenants competed for expansion space. Availability in the combined Flatiron/Union Square submarket was 12.23%, against 16.4% across Midtown South, and average asking rents rose 9.9% year over year to $86.98/SF.

Legora signed the largest deal in the submarket this quarter. The legal AI company took a 10-year lease for 98,420 SF, the full 11th floor, at SL Green’s 11 Madison Avenue, bringing the 2.3 million SF Flatiron asset to 100% occupancy. Asking rent for the floor was $90/SF at the time of leasing. The office will support more than 550 new hires, backed by up to $10.5 million in New York’s Excelsior Jobs Program incentives. Less than a year earlier, Legora opened its first New York office across two floors, 27,000 SF, at 836–838 Broadway.

Under Nomad’s representation, Manifest focused its expansion in Flatiron, subleasing space from SeatGeek and Adaptive Security in Q2 2026. Since then, asking rent on the building’s last available floor climbed from $69 to $75/SF in August, an 8.7% increase in a single quarter.

Tech firms continued to land and expand, leasing more space than they need today to secure room for future hiring. Through Q3 2026, securing future capacity while offering unused space for short-term sublease became widespread:

• Chalk AI leased 26,000 SF across two floors at 43 West 23rd Street, where asking rent was $65/SF, then listed its vacant floor for an 18-month sublease at $80/SF.
• Harmonic, an AI data analytics firm, took a 22,000 SF penthouse triplex at 155 West 23rd Street, marketed at $70/SF with a minimum seven-year term, then offered the 9th floor for a 12-month sublease at $75/SF.

Both commitments pair long-term control of expansion space with a way to offset costs until that capacity is needed.

Technology, advertising, media and information services accounted for 61.4% of Midtown South’s new leasing in transactions of at least 10,000 SF, while value-add Class B properties attracted more leasing than Class A, showing demand beyond premium towers.

Selective additions still create openings for tenants, including Estée Lauder’s 125,000 SF short-term sublease at 28 West 23rd Street, subleased to Legora and asking $55/SF at listing, which helped lower the average asking rent in a more narrowly defined Flatiron district despite the broader recovery.

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SoHo & Hudson Square

The Hudson effect: AI headquarters reshape Hudson Square

In Hudson Square, Anthropic leased 466,000 SF at 330 Hudson Street, all 16 stories, accounting for 24.5% of Midtown South’s July leasing volume. At 31 times its prior New York footprint, the building can hold 1,700 employees: room for 700 beyond its stated year-end hiring target.

While Anthropic shows land and expand at scale, Moment’s lease at 325 Hudson Street shows smaller companies adopting the same strategy: 45% of its space is for immediate occupancy and 55% is reserved for growth. The fintech firm secured 19,000 SF of furnished space on the 10th floor and 23,000 SF on the 3rd floor for build-out over the next 12 months, both asking $86/SF. Like Anthropic, Moment committed to capacity ahead of its hiring. It joins Nomad client Flourish, the Jeff Bezos–backed brain technology company whose stealth-stage lease we featured last quarter.

Demand also extended beyond AI headquarters: David Protein leased 55,509 SF at 395 Hudson Street, while Patreon renewed 44,661 SF at 75 Varick Street, showing both new demand and tenant retention.

New construction offers little near-term relief. The proposed 430,000 SF One Grand, to be developed by Taconic Partners and Nuveen Real Estate, was being marketed with a minimum 36-month construction timeline, leaving a real gap between tech tenants’ immediate needs and future supply.

Hudson Square offers a rare combination: room to scale near SoHo, an edge in recruiting and proximity to AI leaders such as Anthropic.

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Penn Plaza

A new Penn perspective: why brands are moving to the Penn District

Penn Plaza emerged as a Manhattan headquarters destination in Q3 2026, drawing major brands such as Snap, On and Gusto while keeping growing tenants. Snap subleased 198,983 SF at PENN 2 from Verizon across floors 8–10, reportedly paying a premium to Verizon’s underlying rent. At neighboring PENN 1, On leased 85,000 SF for 15 years, relocating and expanding its New York headquarters from SoHo. The deal included a 61,000 SF full floor and additional space with an outdoor terrace, with asking rent of $120/SF.

The Penn District’s revitalization is turning into tenant demand, supported by Vornado’s $2.5 billion revitalization of the district: more than 5 million SF of redeveloped Class A offices and more than 300,000 SF of public plazas. Gusto’s Q3 expansion to 76,000 SF at PENN 1, where asking rent reached $135/SF, reinforces the district’s appeal. The next phase extends to a reimagined PENN15, whose updated design surfaced in September with 2.1 million SF across 52 stories, 10 outdoor terraces and an upgraded subway entrance. Construction timing has not been announced, but the proposal signals the scale of redevelopment still ahead.

For Nomad client Vendelux, land and expand meant securing an off-market opportunity in the district ahead of its hiring needs. The flexible sublease gives its 50-person team room to grow, combining room to scale with attractive pricing in a Class A building.

Plan a phased move →

Why scaling in beats moving in

For a company doubling headcount in a year, the traditional full-building move has a fatal flaw: it arrives too late. A two-to-four-year rebuild means a team that was 500 at signing could be well past 1,000 at move-in, crammed into the old space the whole time. Scaling in solves that in four ways.

Capital to Keys

The NYC companies that raised big in Q3 2026, and where they’re working. Capital raised today is tomorrow’s headcount, and the office demand that follows.

Frequently asked questions

Sources & methodology