Office space in
Flatiron District.
One of Manhattan’s 31 office submarkets — advised by DLS Commercial Real Estate, tenant-side, lease by lease.
The Flatiron District is one of Manhattan’s most distinctive office submarkets — the prewar lofts and landmark towers around the Flatiron Building and Madison Square Park, where Broadway crosses Fifth Avenue at 23rd Street. Long the heart of “Silicon Alley,” it draws technology, media, and creative firms to light-filled, character-rich loft space. DLS Commercial Real Estate advises tenants here, tenant-side, lease by lease.
At a glance
Character
The crossing of Broadway, Fifth Avenue, and 23rd Street around Madison Square Park — anchored by the Flatiron Building beneath a skyline of ornate prewar towers. Walkable, characterful, and central, it bridges Midtown South and the neighborhoods below.
Typical tenant
Technology, media, advertising, design, and venture-backed growth companies — culture-forward teams that prize loft floorplates, natural light, and brick-and-beam character over corporate uniformity.
Building stock
Predominantly prewar masonry lofts — high ceilings, large windows, ornamented facades — with Class A- and boutique conversions among them. Floorplates suit open, collaborative layouts rather than rigid corporate cores.
Rent posture
Below trophy Midtown, but commanding a clear premium for character and location — prime loft space leads the Midtown South range, with the broader district more accessible. (Current market data, Q1 2026.)
A DLS datapoint
Illustrative — DLS stamps one original, first-hand figure here (e.g. the typical loss factor measured across recent Flatiron loft tours).
Deal footprint
Illustrative — an anonymized DLS engagement in the district goes here (e.g. a growing tech tenant relocated into brick-and-beam loft space on improved terms).
Office inventory
8,898,635 SF of office space across 82 office buildings — 46 of them 50,000 SF or larger, averaging a 1912 vintage.
Small (<50k)
36 buildings, 896,894 SF total, averaging a 1900 vintage.
The floor of the market — single-tenant or partial-floor space.
Mid-Size (50k-150k)
30 buildings, 2,567,774 SF total, averaging a 1909 vintage.
Room to grow — typically several floors for one tenant.
Large (150k-500k)
13 buildings, 3,136,100 SF total, averaging a 1912 vintage.
Anchor scale — often most or all of a building.
Trophy (>=500k)
3 buildings, 2,297,867 SF total, averaging a 1937 vintage.
Headquarters scale — the market's largest occupiers.
Source: NYC Department of City Planning, MapPLUTO (fetched July 2026) — counting only true office buildings: 10,000 SF of office or more, office above grade (not a ground-floor office under apartments), purpose-built or converted loft/office-condo stock. Spatially joined to DLS’s 31 mapped submarkets.
Where rents sit
Asking rent, $/SF · Current market data, Q1 2026 — shown as a range reflecting a spread across sources.
Questions
What is the office market like in Flatiron District?
The Flatiron District sits in the heart of Midtown South — a landmark prewar office market around the Flatiron Building and Madison Square Park, leased heavily by technology, media, and creative firms drawn to its loft character. DLS Commercial Real Estate represents tenants here, negotiating space, character, and terms against a competitive market.
Does DLS represent tenants in Flatiron District?
Yes. DLS Commercial Real Estate advises office tenants across Flatiron District and Manhattan's other office submarkets — the tenant's interests only, with a fee customarily paid by the landlord.