30 West 21st Street [Entire 9th & 10th Floors]

30 West 21st Street [Entire 9th & 10th Floors] is a 10,562 square foot office space in Flatiron, Manhattan. It suits a team of roughly 60 people at 175 sq ft per person. Nomad Group represents tenants only, publishes pricing openly, and has delivered 300+ office buildouts across New York.

10,562 sq ft fits ~60 Entire 9th & 10th Floors

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Updated 2026-09-30 · a real listing, at its real rent

30 West 21st Street [Entire 9th & 10th Floors], Flatiron office space

The floor plan

The layout as it stands, 10,562 square feet drawn to scale. Open it full size to measure a plan of your own against it.

Floor plan of 30 West 21st Street [Entire 9th & 10th Floors]

Where it is

30 West 21st Street
Flatiron, Manhattan

Nearest subway, coffee and lunch are all inside a five-minute walk.

N/Q/R/W, 4/5/6, F/M, L at 14th and 23rd

Map showing 30 West 21st Street in Flatiron

How many people fit in 30 West 21st Street [Entire 9th & 10th Floors]?

About 60 people at 175 sq ft each, which allows for meeting rooms, phone booths, a pantry and circulation. A denser open-plan layout could take 75; a layout with private offices would suit closer to 47.

Where exactly is it?

30 West 21st Street sits in Flatiron, Manhattan. Transit: N/Q/R/W, 4/5/6, F/M, L at 14th and 23rd. Neighboring submarkets: NoMad, Union Square, Chelsea. The heart of Midtown South and the centre of NYC’s venture-backed tech cluster.

How quickly could a team move in?

A furnished or pre-built floor can be occupied two to four weeks after signing. If the space needs a custom fit-out, expect 10–16 weeks: two to three weeks design, three to four for permits and long-lead items, six to nine construction. Nomad runs both the lease and the buildout, so those phases can overlap.

Beyond rent, what is negotiable on a space like this?

Free-rent months, tenant-improvement allowance, escalation caps, security amount and form, expansion or renewal options, and the restoration clause. On a tenant-only mandate, all of them are argued for you.

What happens between an offer and keys?

Letter of intent, lease negotiation, then buildout or move-in. Furnished floors run two to four weeks after signing; custom fit-outs typically ten to sixteen. Starting design during lease negotiation compresses the calendar.

The team

The people you'll actually deal with

Tenant-side brokers, builders and operators, 300+ New York offices delivered between them.

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Same daya broker replies personally, no automated triage
Tenant-onlyNomad never represents the landlord
Open pricingrent and size published before you talk to anyone
300+ officesdelivered across 2M+ sq ft in New York

Or call 646-688-3158

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