Office space in Midtown South

Chelsea, Flatiron, NoMad, Union Square and Penn Plaza: where New York’s tech economy concentrates.

Midtown South is the market name for the stretch between roughly 14th and 34th Street, taking in Chelsea, Flatiron, NoMad, Union Square, Gramercy and the Penn Plaza area. It is where New York’s tech and creative economy concentrates: close to 70% of Manhattan’s AI leasing this year landed here.

Availability is higher than the headlines suggest, about 17% at the last count, but the best-built floors still clear fast.

Live market

Midtown South office market right now

Asking rent

$50–$150per SF per year · typical $86

Space sizes

3,700–26,600 SFrentable square feet

Monthly asking cost

$20K–$246Kbase rent, before escalations, taxes and operating expenses

Lease type

Mostly direct, some subleaseFurnished options · Some available now

Market data updated automatically from Nomad’s live inventory · Updated October 4, 2026. Based on Nomad’s live Manhattan inventory and recent market activity. Asking figures; actual deal terms vary. This page combines Nomad’s listings in Chelsea, Flatiron, NoMad, Union Square, Gramercy and Penn Plaza; each listing keeps its own neighborhood. Broker commentary updated October 2026.

Available now

Spaces we’re showing in Midtown South

111 Fifth Avenue, Entire 7th floorPrebuiltNew to Market

Flatiron · Entire 7th floor

111 Fifth Avenue

Size
19,500 SF
Asking
$89/SF
Monthly
$144,625
Direct · Available now
387 Park Avenue South, Entire 4th floor, Suite 400Second-generationNew to Market

NoMad · Entire 4th floor, Suite 400

387 Park Avenue South

Size
19,269 SF
Asking
$85/SF
Monthly
$136,489
Direct · Available now
1375 Broadway, Entire 21st floorPrebuiltNew to Market

Penn Plaza · Entire 21st floor

1375 Broadway

Size
18,324 SF
Asking
$75/SF
Monthly
$114,525
Direct · Available now
902 Broadway, Entire 6th floor, Suite 600Custom buildNew to Market

Union Square · Entire 6th floor, Suite 600

902 Broadway

Size
18,200 SF
Asking
$75/SF
Monthly
$113,750
Direct · Available now
1250 Broadway, Partial 2nd floor, Suite 200Prebuilt · FurnishedNew to Market

NoMad · Partial 2nd floor, Suite 200

1250 Broadway

Size
17,852 SF
Asking
$86/SF
Monthly
$127,939
Sublease · Available now
315 Park Avenue South, Entire 9th floor, Suite 900PrebuiltNew to Market

Gramercy · Entire 9th floor, Suite 900

315 Park Avenue South

Size
17,050 SF
Asking
$98/SF
Monthly
$139,242
Direct · Available now

See every listed space

Compare

Midtown South vs. Lower Manhattan

Midtown SouthLower Manhattan
Asking rent per SF$50–$150$40–$115
Typical asking per SF$86$60
Space sizes3,700–26,600 SF3,000–11,900 SF
Monthly asking cost$20K–$246K$12K–$83K
Lease typeMostly direct, some subleaseAll direct leases

Both columns from Nomad’s live inventory in each neighborhood, asking figures.

From the broker

What we’re seeing in Midtown South

Midtown South is where most of New York’s growing tech and creative companies are landing. There’s more choice than the headlines suggest, but the best-built floors still go quickly. The teams that win know which three or four buildings fit before they start touring.

Matthew DeRose, Co-Founder & CEO · Updated October 2026

Market context

From our latest quarterly report

17.1%Midtown South availability, Q2 2026
719,200 SFAI leasing across Manhattan in 2026 to date, close to 70% of it here
Up to $170Trophy asking per SF on Unicorn Lane

Source: Manhattan Office Market Report, Q2 2026. Asking rents are quoted rates, not averages, unless stated.

Questions

Office space in this neighborhood: common questions

How much does office space cost in Midtown South?

Asking rents for the spaces Nomad is showing in Midtown South currently run $50–$150 per square foot per year, with a typical asking rent of about $86. For a full space that’s roughly $20K–$246K a month in base rent, before escalations, taxes and operating expenses. Final terms depend on the building, the condition of the space and the lease length.

What size offices are available in Midtown South?

Listings Nomad is showing in Midtown South range from about 3,700 to 26,600 rentable square feet, mostly direct leases, with some subleases. Most of what fits a growing team never reaches a listing site, so a Nomad Space Book also covers off-market options.

Is Midtown South more expensive than Lower Manhattan?

Right now, typical asking rents in Midtown South (about $86/SF) are higher than Lower Manhattan (about $60/SF), based on Nomad’s live inventory in both. The gap depends on building class and condition, so comparing specific floors matters more than neighborhood averages.

Can you find furnished or sublease space in Midtown South?

Yes. Nomad’s current listings include furnished options and subleases. A furnished sublease can get a team in quickly, usually for the rest of the existing tenant’s term.

What neighborhoods make up Midtown South?

Broadly the area between 14th and 34th Street. On this page it combines Chelsea, Flatiron, NoMad, Union Square, Gramercy and Penn Plaza.

Why are AI companies leasing in Midtown South?

Close to 70% of Manhattan’s AI leasing in 2026 to date (719,200 SF across 21 deals) landed here, drawn by prewar lofts, flexible floors and a dense tech community (Q2 2026 report).

How much space is available in Midtown South?

Availability was about 17.1% at the end of Q2 2026, more than the headlines suggest. The best-built floors still lease quickly.

Getting there

Transit

  • Penn Station (1, 2, 3, A, C, E, LIRR, NJ Transit, Amtrak)
  • 34 St–Herald Sq (B, D, F, M, N, Q, R, W) and PATH
  • 14 St–Union Sq (4, 5, 6, L, N, Q, R, W)
  • Broadway (R, W) and Park Avenue South (6) local stops every few blocks

Read more

Our Midtown South guides

Nearby

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